1 | #include <stdlib.h> |
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2 | #include <stdio.h> |
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3 | |
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4 | #include "cmt.h" |
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5 | #include "cmt_cvs.h" |
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6 | #include "cmt_awk.h" |
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7 | |
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8 | /** |
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9 | |
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10 | Grep : perform a grep like operation onto a cmt_string |
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11 | |
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12 | o All lines of the input string are collected when they contain |
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13 | the specified pattern. |
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14 | o The input string and the selector pattern are specified in |
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15 | the constructor: |
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16 | |
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17 | Grep (input_string, pattern) |
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18 | |
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19 | o All selected lines are accumulated (appended) into the internal |
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20 | variable m_result . 'space' is the separator. |
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21 | |
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22 | o The accumulator is retrieved by the result () method. |
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23 | |
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24 | */ |
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25 | class Grep : public Awk |
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26 | { |
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27 | public: |
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28 | |
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29 | void begin (); |
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30 | void filter (const cmt_string& line); |
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31 | const cmt_string& result () const; |
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32 | |
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33 | private: |
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34 | cmt_string m_result; |
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35 | }; |
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36 | |
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37 | /** |
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38 | |
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39 | Cut : perform a cut-like operation : |
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40 | |
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41 | o collect the <field>'th field of every line into the m_result |
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42 | internal variable |
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43 | |
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44 | o the field number is given in the constructor and starts at zero. |
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45 | |
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46 | o selected fields are accumulated with a space as separator. |
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47 | |
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48 | */ |
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49 | class Cut : public Awk |
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50 | { |
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51 | public: |
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52 | Cut (int field); |
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53 | void begin (); |
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54 | void filter (const cmt_string& line); |
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55 | const cmt_string& result () const; |
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56 | |
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57 | private: |
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58 | cmt_string m_result; |
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59 | int m_field; |
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60 | }; |
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61 | |
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62 | /** |
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63 | |
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64 | History : maintains the history of checkout packages during a |
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65 | recursive checkout, so as to avoid double checkouts. |
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66 | |
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67 | */ |
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68 | class History |
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69 | { |
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70 | public: |
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71 | static History& instance (); |
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72 | void clear (); |
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73 | void install (const cmt_string& line); |
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74 | bool is_installed (const cmt_string& line); |
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75 | |
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76 | private: |
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77 | History (); |
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78 | |
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79 | cmt_string m_installed; |
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80 | }; |
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81 | |
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82 | /** |
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83 | |
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84 | RecursivePass1 : simply validate use statements in a requirements file |
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85 | and echo those that really need to be handled. |
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86 | |
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87 | */ |
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88 | class RecursivePass1 : public Awk |
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89 | { |
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90 | public: |
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91 | |
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92 | void begin (); |
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93 | void filter (const cmt_string& line); |
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94 | const cmt_string& result () const; |
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95 | |
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96 | private: |
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97 | cmt_string m_result; |
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98 | bool m_first; |
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99 | }; |
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100 | |
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101 | /** |
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102 | |
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103 | RecursivePass2 : after filtering the use statements really perform the |
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104 | checkouts. |
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105 | |
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106 | */ |
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107 | class CvsImplementation; |
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108 | class RecursivePass2 : public Awk |
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109 | { |
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110 | public: |
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111 | RecursivePass2 (CvsImplementation& cvs); |
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112 | void begin (); |
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113 | void filter (const cmt_string& line); |
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114 | |
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115 | private: |
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116 | CvsImplementation& m_cvs; |
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117 | }; |
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118 | |
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119 | /** |
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120 | |
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121 | Internal implementation of CVS to CMT operations. |
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122 | The Cvs class only provides abstract interface. |
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123 | |
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124 | */ |
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125 | class CvsImplementation |
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126 | { |
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127 | public: |
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128 | |
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129 | void filter_list (cmt_string& text, const cmt_regexp& exp) |
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130 | { |
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131 | CmtSystem::cmt_string_vector list; |
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132 | |
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133 | CmtSystem::split (text, " ", list); |
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134 | |
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135 | int i; |
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136 | |
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137 | text = ""; |
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138 | |
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139 | for (i = 0; i < list.size (); i++) |
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140 | { |
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141 | const cmt_string& s = list[i]; |
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142 | if (exp.match (s)) |
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143 | { |
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144 | if (i > 0) text += " "; |
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145 | text += s; |
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146 | } |
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147 | } |
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148 | } |
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149 | |
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150 | // |
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151 | // This method exploits the hook installed into the loginfo script. |
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152 | // A communication is setup with a dummy CVS module named .cmtcvsinfos/<module> |
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153 | // |
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154 | // At import time, the contents of the file will be used to parameterize |
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155 | // the script named cmt_buildcvsinfos2.sh (referenced in the loginfo script) |
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156 | // |
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157 | // This script performs a scan in the CVS repository for currently 4 types of |
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158 | // information : |
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159 | // |
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160 | // all top symbolic tags installed for the module |
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161 | // all symbolic tags installed for the module |
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162 | // all branches available below this module |
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163 | // all subpackages installed below the module. |
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164 | // |
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165 | // In principle, only modules corresponding to true CMT packages are considered. |
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166 | // o tags are obtained from the requirements file |
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167 | // o branches are sub-directories which are not themselves packages |
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168 | // o subpackages are sub-directories which are CMT packages |
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169 | // (a subdirectory is always either a branch or a subpackage) |
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170 | // |
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171 | void show_cvs_infos (const cmt_string& module) |
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172 | { |
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173 | cmt_string out; |
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174 | |
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175 | if (module == "") |
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176 | { |
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177 | cout << "# cmt cvs needs a module name" << endl; |
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178 | return; |
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179 | } |
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180 | |
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181 | cmt_string home_dir = CmtSystem::pwd (); |
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182 | |
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183 | // |
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184 | // Activities related with .cmtcvsinfos will occur in a temporary directory |
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185 | // |
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186 | cmt_string tmp_dir = CmtSystem::getenv ("TMPDIR"); |
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187 | if (tmp_dir == "") |
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188 | { |
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189 | tmp_dir = CmtSystem::file_separator (); |
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190 | tmp_dir += "tmp"; |
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191 | } |
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192 | |
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193 | if (!CmtSystem::cd (tmp_dir)) |
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194 | { |
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195 | tmp_dir = home_dir; |
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196 | } |
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197 | |
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198 | tmp_dir += CmtSystem::file_separator (); |
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199 | tmp_dir += "cmtcvs"; |
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200 | { |
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201 | cmt_string temp = CmtSystem::get_temporary_name (); |
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202 | CmtSystem::basename (temp, temp); |
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203 | tmp_dir += temp; |
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204 | } |
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205 | |
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206 | if (!CmtSystem::test_directory (tmp_dir)) |
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207 | { |
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208 | if (!CmtSystem::mkdir (tmp_dir)) |
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209 | { |
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210 | cout << "# Cannot create the temporary directory [" |
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211 | << tmp_dir << "]" << endl; |
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212 | return; |
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213 | } |
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214 | } |
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215 | |
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216 | //trap "rm -rf ${tmp_dir}" 0 1 2 15 |
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217 | |
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218 | if (!CmtSystem::cd (tmp_dir)) |
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219 | { |
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220 | cout << "# Cannot move to the temporary directory " << tmp_dir << endl; |
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221 | return; |
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222 | } |
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223 | |
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224 | /* |
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225 | # |
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226 | # The script associated to such entries is supposed to : |
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227 | # 1) extract the set of <infos> from the ${module}/cmt/requirements file |
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228 | # 2) build an output of the form : |
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229 | # <infos>=info1 info2 info3 ... |
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230 | # |
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231 | # Currently this script can be found in |
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232 | # |
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233 | # ${CMTROOT}/cmt/cmt_buildcvsinfos2.sh |
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234 | # %CMTROOT%/cmt/cmt_buildcvsinfos.py |
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235 | # |
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236 | */ |
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237 | |
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238 | if (!CmtSystem::test_directory (".cmtcvsinfos")) |
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239 | { |
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240 | CmtSystem::mkdir (".cmtcvsinfos"); |
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241 | } |
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242 | |
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243 | CmtSystem::cd (".cmtcvsinfos"); |
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244 | |
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245 | cmt_string cvsroot; |
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246 | |
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247 | CmtSystem::get_cvsroot (cvsroot); |
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248 | |
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249 | cmt_string command; |
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250 | |
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251 | command = "cvs"; |
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252 | if (cvsroot != "") |
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253 | { |
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254 | command += " -d "; |
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255 | command += cvsroot; |
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256 | } |
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257 | command += " -Q import -m cmt "; |
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258 | if (m_cmtcvstest) |
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259 | { |
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260 | command += ".cmtcvsinfos/cmtcvstest"; |
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261 | } |
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262 | else |
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263 | { |
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264 | command += ".cmtcvsinfos"; |
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265 | } |
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266 | command += "/"; |
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267 | command += module; |
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268 | command += " CMT v1"; |
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269 | |
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270 | CmtSystem::execute (command, out); |
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271 | |
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272 | //cout << "# after cvsinfos out=[" << out << "]" << endl; |
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273 | |
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274 | /** |
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275 | Now retrieve all info fields : |
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276 | |
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277 | error= |
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278 | tags_top= |
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279 | tags= |
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280 | branches= |
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281 | subpackages= |
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282 | |
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283 | */ |
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284 | |
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285 | Grep grep; |
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286 | |
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287 | grep.run (out, "error="); |
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288 | |
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289 | if (grep.result () != "") |
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290 | { |
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291 | error_info = grep.result (); |
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292 | error_info.replace ("error=", ""); |
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293 | } |
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294 | else |
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295 | { |
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296 | error_info = ""; |
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297 | } |
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298 | |
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299 | grep.run (out, "tags_top="); |
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300 | |
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301 | if (grep.result () != "") |
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302 | { |
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303 | tags_top_info = grep.result (); |
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304 | tags_top_info.replace ("tags_top=", ""); |
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305 | } |
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306 | else |
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307 | { |
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308 | tags_top_info = ""; |
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309 | } |
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310 | |
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311 | grep.run (out, "tags="); |
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312 | |
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313 | if (grep.result () != "") |
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314 | { |
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315 | tags_info = grep.result (); |
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316 | tags_info.replace ("tags=", ""); |
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317 | } |
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318 | else |
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319 | { |
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320 | tags_info = ""; |
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321 | } |
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322 | |
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323 | grep.run (out, "cvsversions_top="); |
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324 | |
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325 | if (grep.result () != "") |
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326 | { |
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327 | cvsversions_top_info = grep.result (); |
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328 | cvsversions_top_info.replace ("cvsversions_top=", ""); |
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329 | } |
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330 | else |
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331 | { |
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332 | cvsversions_top_info = ""; |
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333 | } |
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334 | |
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335 | grep.run (out, "cvsversions="); |
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336 | |
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337 | if (grep.result () != "") |
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338 | { |
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339 | cvsversions_info = grep.result (); |
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340 | cvsversions_info.replace ("cvsversions=", ""); |
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341 | } |
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342 | else |
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343 | { |
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344 | cvsversions_info = ""; |
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345 | } |
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346 | |
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347 | cmt_string tag_filter = CmtSystem::getenv ("CMTCVSTAGFILTER"); |
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348 | |
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349 | if (tag_filter != "") |
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350 | { |
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351 | cmt_string package; |
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352 | CmtSystem::basename (module, package); |
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353 | |
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354 | cmt_string pattern = "<package>"; |
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355 | |
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356 | tag_filter.replace_all (pattern, package); |
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357 | |
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358 | cmt_regexp exp (tag_filter); |
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359 | |
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360 | cmt_string text; |
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361 | |
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362 | filter_list (tags_top_info, exp); |
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363 | filter_list (tags_info, exp); |
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364 | filter_list (cvsversions_top_info, exp); |
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365 | filter_list (cvsversions_info, exp); |
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366 | } |
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367 | |
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368 | if (m_cmtcvstest) |
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369 | { |
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370 | cout << "## tags_top_info=" << tags_top_info << endl; |
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371 | cout << "## tags_info=" << tags_info << endl; |
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372 | cout << "## cvsversions_top_info=" << cvsversions_top_info << endl; |
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373 | cout << "## cvsversions_info=" << cvsversions_info << endl; |
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374 | } |
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375 | |
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376 | grep.run (out, "branches="); |
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377 | |
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378 | if (grep.result () != "") |
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379 | { |
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380 | branches_info = grep.result (); |
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381 | branches_info.replace ("branches=", ""); |
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382 | } |
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383 | else |
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384 | { |
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385 | branches_info = ""; |
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386 | } |
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387 | |
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388 | grep.run (out, "subpackages="); |
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389 | |
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390 | if (grep.result () != "") |
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391 | { |
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392 | subpackages_info = grep.result (); |
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393 | subpackages_info.replace ("subpackages=", ""); |
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394 | } |
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395 | else |
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396 | { |
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397 | subpackages_info = ""; |
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398 | } |
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399 | |
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400 | CmtSystem::cd (home_dir); |
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401 | //cout << "# (removing tmp_dir= " << tmp_dir << " home=" << home_dir<< ")" << endl; |
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402 | CmtSystem::remove_directory (tmp_dir); |
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403 | } |
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404 | |
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405 | void show_cvs_infos (const cmt_string& offset, |
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406 | const cmt_string& module) |
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407 | { |
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408 | cmt_string full_name; |
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409 | |
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410 | if (offset != "") |
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411 | { |
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412 | full_name = offset; |
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413 | full_name += "/"; |
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414 | full_name.replace_all ("//", "/"); |
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415 | } |
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416 | |
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417 | full_name += module; |
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418 | |
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419 | show_cvs_infos (full_name); |
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420 | } |
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421 | |
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422 | // |
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423 | // Resolve all possible "aaa/bbb/../ccc/ddd" patterns into "aaa/ccc/ddd" |
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424 | // |
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425 | void filter_dir (cmt_string& d) |
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426 | { |
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427 | while (true) |
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428 | { |
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429 | int pos = d.find ("/../"); |
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430 | if (pos == cmt_string::npos) break; |
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431 | |
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432 | int slash = d.find ("/"); |
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433 | if (slash < pos) |
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434 | { |
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435 | // |
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436 | // xxxxx/yyy/../zzzz -> xxxxx/zzzz |
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437 | // 01234567890123456 |
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438 | // 1234567 |
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439 | // pos = 9 |
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440 | // slash = 5 |
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441 | // length = 9+3-5 |
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442 | // |
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443 | d.erase (slash + 1, pos + 3 - slash); |
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444 | } |
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445 | else |
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446 | { |
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447 | // |
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448 | // yyy/../zzzz -> zzzz |
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449 | // 01234567890 |
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450 | // 1234567 |
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451 | // pos = 3 |
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452 | // length = 3+1+3 |
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453 | // |
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454 | d.erase (0, pos + 1 + 3); |
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455 | } |
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456 | } |
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457 | } |
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458 | |
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459 | /** |
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460 | From a space-separated list of version tags, try to find one tag |
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461 | matching a given regular expression. |
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462 | |
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463 | o The first matching tag is returned into 'version' |
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464 | o Success is returned as function value. |
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465 | |
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466 | */ |
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467 | bool match_version_request (const cmt_string& text, |
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468 | const cmt_regexp& version_exp, |
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469 | cmt_string& version) |
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470 | { |
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471 | CmtSystem::cmt_string_vector vs; |
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472 | |
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473 | CmtSystem::split (text, " \t", vs); |
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474 | |
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475 | version = ""; |
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476 | |
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477 | for (int i = 0; i < vs.size (); i++) |
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478 | { |
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479 | const cmt_string& vv = vs[i]; |
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480 | |
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481 | if (version_exp.match (vv)) |
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482 | { |
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483 | version = vv; |
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484 | return (true); |
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485 | } |
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486 | } |
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487 | |
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488 | return (false); |
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489 | } |
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490 | |
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491 | bool get_version (const cmt_string& prefix, |
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492 | const cmt_string& package, |
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493 | const cmt_string& version_request, |
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494 | cmt_string& module, |
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495 | cmt_string& version, |
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496 | bool& at_head) |
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497 | { |
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498 | Grep grep; |
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499 | cmt_string topversions; |
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500 | cmt_string versions; |
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501 | cmt_string requested_version = version_request; |
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502 | |
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503 | at_head = false; |
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504 | |
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505 | module = ""; |
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506 | |
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507 | if (prefix != "") |
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508 | { |
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509 | module = prefix; |
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510 | module += "/"; // This is for CVS only |
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511 | module.replace_all ("//", "/"); |
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512 | } |
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513 | |
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514 | module += package; |
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515 | |
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516 | /** |
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517 | * Try to figure out what is the effective version tag available |
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518 | * for the requested version expressions (which may contain |
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519 | * wild card) |
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520 | * |
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521 | * the requested version may either be in the top tags (ie those |
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522 | * corresponding to the same most recent CVS version number before |
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523 | * the HEAD) or not. The returned at_head flag will show this. |
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524 | * |
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525 | * then the requested package may either be located in the CVS repository |
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526 | * under the prefix or not, the returned module will contain the effective |
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527 | * location where the requested version has been found. |
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528 | */ |
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529 | |
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530 | //cout << " in get version : module=[" << module << "]" << endl; |
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531 | |
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532 | show_cvs_infos (module); |
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533 | |
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534 | if (error_info != "") |
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535 | { |
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536 | versions = ""; |
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537 | cout << "# Package " << package << " not found in ${CVSROOT}" << endl; |
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538 | return (false); |
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539 | } |
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540 | |
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541 | versions = tags_top_info; |
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542 | |
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543 | cmt_string v = version_request; |
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544 | |
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545 | if (version_request.find ("*") != cmt_string::npos) |
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546 | { |
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547 | v.replace_all ("*", ".*"); |
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548 | } |
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549 | else |
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550 | { |
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551 | v += "$"; |
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552 | } |
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553 | |
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554 | if (m_cmtcvstest) cout << "## (version expression is " << v << ")" << endl; |
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555 | |
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556 | cmt_regexp version_exp (v); |
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557 | |
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558 | if (!match_version_request (versions, version_exp, version)) |
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559 | { |
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560 | if (m_cmtcvstest) cout << "## (no match in " << versions << ")" << endl; |
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561 | |
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562 | // We try on non-top versions |
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563 | |
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564 | versions = tags_info; |
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565 | |
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566 | if (!match_version_request (versions, version_exp, version)) |
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567 | { |
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568 | if (m_cmtcvstest) cout << "## (no match in " << versions << ")" << endl; |
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569 | |
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570 | version = requested_version; |
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571 | int pos = 0; |
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572 | if ((pos = version.find ("*")) != cmt_string::npos) |
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573 | { |
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574 | // |
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575 | // There was a wild card but the expression does not match |
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576 | // any of the existing tags in CVS. |
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577 | // Things will be retreived from HEAD but we have to build |
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578 | // a reasonable version tag from the wild card expression. |
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579 | // If the letter before the * was a digit, then simply remove |
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580 | // the * (v5* -> v5) otherwise add a zero (v5r* -> v5r0) |
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581 | // |
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582 | if (pos > 0) |
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583 | { |
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584 | char letter = version[pos-1]; |
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585 | |
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586 | static const cmt_string digits = "0123456789"; |
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587 | |
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588 | if (digits.find (letter) == cmt_string::npos) |
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589 | { |
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590 | // "v5r*" -> "v5r0" |
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591 | version.replace ("*", "0"); |
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592 | } |
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593 | else |
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594 | { |
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595 | // "v5*" -> "v5" |
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596 | version.replace ("*", ""); |
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597 | } |
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598 | } |
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599 | else |
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600 | { |
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601 | // The expression was simply "*" !!! |
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602 | version = "v0"; |
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603 | } |
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604 | } |
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605 | at_head = true; |
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606 | } |
---|
607 | else |
---|
608 | { |
---|
609 | if (m_cmtcvstest) cout << "## (match in non head " << versions << ")" << endl; |
---|
610 | |
---|
611 | at_head = false; |
---|
612 | } |
---|
613 | } |
---|
614 | else |
---|
615 | { |
---|
616 | if (m_cmtcvstest) cout << "## (match in head " << versions << ")" << endl; |
---|
617 | |
---|
618 | at_head = true; |
---|
619 | } |
---|
620 | |
---|
621 | /** |
---|
622 | * Here we have at least one version matching the requested expression. |
---|
623 | */ |
---|
624 | |
---|
625 | return (true); |
---|
626 | } |
---|
627 | |
---|
628 | cmt_string build_version_directory (const cmt_string& prefix, |
---|
629 | const cmt_string& package, |
---|
630 | const cmt_string& version) |
---|
631 | { |
---|
632 | cmt_string dir = m_home_dir; |
---|
633 | |
---|
634 | if (m_checkout_dir != "") |
---|
635 | { |
---|
636 | dir += CmtSystem::file_separator (); |
---|
637 | dir += m_checkout_dir; |
---|
638 | } |
---|
639 | |
---|
640 | dir += CmtSystem::file_separator (); |
---|
641 | dir += prefix; |
---|
642 | dir += CmtSystem::file_separator (); |
---|
643 | dir += package; |
---|
644 | |
---|
645 | if (Cmt::get_current_structuring_style () == with_version_directory) |
---|
646 | { |
---|
647 | dir += CmtSystem::file_separator (); |
---|
648 | dir += version; |
---|
649 | } |
---|
650 | |
---|
651 | { |
---|
652 | cmt_string fs = CmtSystem::file_separator (); |
---|
653 | cmt_string dfs = fs; |
---|
654 | dfs += fs; |
---|
655 | |
---|
656 | dir.replace_all (dfs, fs); |
---|
657 | } |
---|
658 | |
---|
659 | return (dir); |
---|
660 | } |
---|
661 | |
---|
662 | bool really_checkout_package (const cmt_string& prefix, |
---|
663 | const cmt_string& package, |
---|
664 | const cmt_string& version, |
---|
665 | const cmt_string& module, |
---|
666 | const cmt_string& basedir, |
---|
667 | bool at_head) |
---|
668 | { |
---|
669 | cmt_string dir = basedir; |
---|
670 | cmt_string out; |
---|
671 | |
---|
672 | cout << "# ================= working on package " << package |
---|
673 | << " version " << version; |
---|
674 | |
---|
675 | if (at_head) cout << " (At head) "; |
---|
676 | |
---|
677 | { |
---|
678 | cmt_string full_prefix; |
---|
679 | |
---|
680 | full_prefix = m_offset; |
---|
681 | full_prefix += prefix; |
---|
682 | |
---|
683 | cmt_string echo_ppath; |
---|
684 | |
---|
685 | if (full_prefix != "") |
---|
686 | { |
---|
687 | echo_ppath = " path "; |
---|
688 | echo_ppath += prefix; |
---|
689 | } |
---|
690 | |
---|
691 | cout << echo_ppath << endl; |
---|
692 | } |
---|
693 | |
---|
694 | CmtSystem::dirname (dir, dir); |
---|
695 | |
---|
696 | //cout << " #1> dir=" << dir << " pwd=" << CmtSystem::pwd () << endl; |
---|
697 | |
---|
698 | //if (Cmt::get_current_structuring_style () == with_version_directory) |
---|
699 | { |
---|
700 | if (!CmtSystem::mkdir (dir)) |
---|
701 | { |
---|
702 | cout << "# Error creating the base directory :" << dir << endl; |
---|
703 | cout << "#---------------------------------------------------------" << endl; |
---|
704 | return (false); |
---|
705 | } |
---|
706 | |
---|
707 | CmtSystem::cd (dir); |
---|
708 | } |
---|
709 | |
---|
710 | /* |
---|
711 | cout << " #2> pwd=" << CmtSystem::pwd () |
---|
712 | << " module=" << module |
---|
713 | << endl; |
---|
714 | */ |
---|
715 | |
---|
716 | cout << " # get top files " << endl; |
---|
717 | |
---|
718 | cmt_string command = "cvs -Q co -P -l "; |
---|
719 | if (!at_head) |
---|
720 | { |
---|
721 | command += "-r "; |
---|
722 | command += version; |
---|
723 | } |
---|
724 | |
---|
725 | if (Cmt::get_current_structuring_style () == with_version_directory) |
---|
726 | { |
---|
727 | command += " -d "; |
---|
728 | command += version; |
---|
729 | } |
---|
730 | else |
---|
731 | { |
---|
732 | command += " -d "; |
---|
733 | command += package; |
---|
734 | } |
---|
735 | |
---|
736 | command += " "; |
---|
737 | command += module; |
---|
738 | |
---|
739 | if (m_cmtcvstest) |
---|
740 | { |
---|
741 | cmt_string cvsroot; |
---|
742 | |
---|
743 | CmtSystem::get_cvsroot (cvsroot); |
---|
744 | |
---|
745 | cout << "## cvsroot=" << cvsroot << " command[" << command << "]" << endl; |
---|
746 | } |
---|
747 | |
---|
748 | int status = CmtSystem::execute (command, out); |
---|
749 | |
---|
750 | //cout << "-> status = " << status << " out=[" << out << "]" << endl; |
---|
751 | |
---|
752 | if (Cmt::get_current_structuring_style () == with_version_directory) |
---|
753 | { |
---|
754 | if (!CmtSystem::cd (version)) |
---|
755 | { |
---|
756 | CmtSystem::mkdir (version); |
---|
757 | if (!CmtSystem::cd (version)) |
---|
758 | { |
---|
759 | cout << "# Error creating the version directory :" << version << endl; |
---|
760 | cout << "#---------------------------------------------------------" << endl; |
---|
761 | return (false); |
---|
762 | } |
---|
763 | } |
---|
764 | |
---|
765 | dir += CmtSystem::file_separator (); |
---|
766 | dir += version; |
---|
767 | } |
---|
768 | else |
---|
769 | { |
---|
770 | if (!CmtSystem::cd (package)) |
---|
771 | { |
---|
772 | CmtSystem::mkdir (package); |
---|
773 | if (!CmtSystem::cd (package)) |
---|
774 | { |
---|
775 | cout << "# Error creating the package directory :" << package << endl; |
---|
776 | cout << "#---------------------------------------------------------" << endl; |
---|
777 | return (false); |
---|
778 | } |
---|
779 | } |
---|
780 | |
---|
781 | dir += CmtSystem::file_separator (); |
---|
782 | dir += package; |
---|
783 | } |
---|
784 | |
---|
785 | cmt_string file_name; |
---|
786 | cmt_string text; |
---|
787 | |
---|
788 | cmt_string branches = CmtSystem::getenv ("CMTCVSBRANCHES"); |
---|
789 | |
---|
790 | if (branches == "") |
---|
791 | { |
---|
792 | branches = branches_info; |
---|
793 | } |
---|
794 | |
---|
795 | CmtSystem::cmt_string_vector branch_vector; |
---|
796 | |
---|
797 | CmtSystem::split (branches, " \t", branch_vector); |
---|
798 | |
---|
799 | int i; |
---|
800 | |
---|
801 | cout << " # get branches " << branches << endl; |
---|
802 | |
---|
803 | command = ""; |
---|
804 | |
---|
805 | file_name = "CVS"; |
---|
806 | file_name += CmtSystem::file_separator (); |
---|
807 | file_name += "Entries"; |
---|
808 | |
---|
809 | if (!text.read (file_name)) |
---|
810 | { |
---|
811 | // This happens when there were no top files |
---|
812 | } |
---|
813 | |
---|
814 | for (i = 0; i < branch_vector.size (); i++) |
---|
815 | { |
---|
816 | cmt_string& branch = branch_vector[i]; |
---|
817 | |
---|
818 | //command += "cvs -Q co -P "; |
---|
819 | command += "cvs -Q co "; |
---|
820 | |
---|
821 | // if (branch != "cmt") |
---|
822 | // { |
---|
823 | if (!at_head) |
---|
824 | { |
---|
825 | command += "-r "; |
---|
826 | command += version; |
---|
827 | } |
---|
828 | // } |
---|
829 | |
---|
830 | command += " -d "; |
---|
831 | command += branch; |
---|
832 | command += " "; |
---|
833 | command += module; |
---|
834 | command += "/"; // CVS uses the '/' notation on all platforms!! |
---|
835 | command += branch; |
---|
836 | //command += "\n"; |
---|
837 | command += CmtSystem::command_separator (); |
---|
838 | |
---|
839 | text += "D/"; |
---|
840 | text += branch; |
---|
841 | text += "////\n"; |
---|
842 | } |
---|
843 | |
---|
844 | if (m_cmtcvstest) |
---|
845 | { |
---|
846 | cmt_string cvsroot; |
---|
847 | |
---|
848 | CmtSystem::get_cvsroot (cvsroot); |
---|
849 | |
---|
850 | cout << " cvsroot=" << cvsroot << " command[" << command << "]" << endl; |
---|
851 | } |
---|
852 | |
---|
853 | if (CmtSystem::execute (command, out) == 0) |
---|
854 | { |
---|
855 | cout << "# Error getting package contents:" << endl; |
---|
856 | cout << out << endl; |
---|
857 | cout << "#---------------------------------------------------------" << endl; |
---|
858 | } |
---|
859 | else |
---|
860 | { |
---|
861 | if (!CmtSystem::test_directory ("CVS")) |
---|
862 | { |
---|
863 | /** |
---|
864 | * The CVS repository had not been created (this is generally |
---|
865 | * due to the lack of top files) |
---|
866 | */ |
---|
867 | |
---|
868 | //cout << "file_name=" << file_name << endl; |
---|
869 | |
---|
870 | CmtSystem::mkdir ("CVS"); |
---|
871 | cmt_string s; |
---|
872 | |
---|
873 | // Let's create first the CVS/Root file. |
---|
874 | |
---|
875 | CmtSystem::get_cvsroot (s); |
---|
876 | s += "\n"; |
---|
877 | |
---|
878 | cmt_string f; |
---|
879 | |
---|
880 | f = "CVS"; |
---|
881 | f += CmtSystem::file_separator (); |
---|
882 | f += "Root"; |
---|
883 | |
---|
884 | //cout << "f=" << f << " s=[" << s << "]" << endl; |
---|
885 | s.write (f); |
---|
886 | |
---|
887 | // Now we create the CVS/Repository file |
---|
888 | |
---|
889 | f = "CVS"; |
---|
890 | f += CmtSystem::file_separator (); |
---|
891 | f += "Repository"; |
---|
892 | |
---|
893 | CmtSystem::get_cvsroot (s); |
---|
894 | if (s[0] == ':') |
---|
895 | { |
---|
896 | int pos = s.find (1, ":"); |
---|
897 | s.erase (0, pos+1); |
---|
898 | pos = s.find (0, ":"); |
---|
899 | s.erase (0, pos+1); |
---|
900 | } |
---|
901 | s += "/"; |
---|
902 | s += module; |
---|
903 | s += "\n"; |
---|
904 | |
---|
905 | //cout << "f=" << f << " s=[" << s << "]" << endl; |
---|
906 | s.write (f); |
---|
907 | } |
---|
908 | |
---|
909 | // Now the CVS/Entries is ready to be created. |
---|
910 | text.write (file_name); |
---|
911 | } |
---|
912 | |
---|
913 | return (true); |
---|
914 | } |
---|
915 | |
---|
916 | cmt_string find_matching_version (const cmt_string& expression) |
---|
917 | { |
---|
918 | cmt_string result; |
---|
919 | |
---|
920 | // |
---|
921 | // Here expression takes the form |
---|
922 | // <some path>/<expression with wild-card> |
---|
923 | // |
---|
924 | |
---|
925 | cmt_string dir; |
---|
926 | CmtSystem::dirname (expression, dir); |
---|
927 | dir += CmtSystem::file_separator (); |
---|
928 | |
---|
929 | cmt_string version; |
---|
930 | CmtSystem::basename (expression, version); |
---|
931 | |
---|
932 | if (version.find ("*") == cmt_string::npos) |
---|
933 | { |
---|
934 | // there is no wildcarding here. A simple test is enough. |
---|
935 | if (CmtSystem::test_directory (expression)) |
---|
936 | { |
---|
937 | if (m_cmtcvstest) cout << "## Found direct match with " << version << endl; |
---|
938 | result = version; |
---|
939 | } |
---|
940 | else |
---|
941 | { |
---|
942 | if (m_cmtcvstest) cout << "## Explicit version " << version |
---|
943 | << " has no direct match" << endl; |
---|
944 | } |
---|
945 | } |
---|
946 | else |
---|
947 | { |
---|
948 | version.replace ("*", ".*"); |
---|
949 | |
---|
950 | cmt_regexp exp (version); |
---|
951 | |
---|
952 | CmtSystem::cmt_string_vector list; |
---|
953 | |
---|
954 | if (m_cmtcvstest) cout << "## Trying scan_dir dir=" << dir |
---|
955 | << " exp=" << version << endl; |
---|
956 | |
---|
957 | CmtSystem::scan_dir (dir, exp, list); |
---|
958 | |
---|
959 | if (list.size () > 0) |
---|
960 | { |
---|
961 | result = list[0]; |
---|
962 | |
---|
963 | if (m_cmtcvstest) cout << "## At least one version is matching " << version |
---|
964 | << "(" << list.size () << " matches) " << result << endl; |
---|
965 | |
---|
966 | CmtSystem::basename (result, result); |
---|
967 | } |
---|
968 | else |
---|
969 | { |
---|
970 | if (m_cmtcvstest) cout << "## There is no version matching " << version << endl; |
---|
971 | } |
---|
972 | } |
---|
973 | |
---|
974 | return (result); |
---|
975 | } |
---|
976 | |
---|
977 | void checkout_package (const cmt_string& prefix, |
---|
978 | const cmt_string& package, |
---|
979 | const cmt_string& specified_version) |
---|
980 | { |
---|
981 | //cout << "checkout_package> prefix=" << prefix |
---|
982 | // << " package=" << package |
---|
983 | // << " specified_version=" << specified_version |
---|
984 | // << endl; |
---|
985 | |
---|
986 | cmt_string version = specified_version; |
---|
987 | cmt_string empty; |
---|
988 | cmt_string full_prefix; |
---|
989 | |
---|
990 | full_prefix = m_offset; |
---|
991 | full_prefix += prefix; |
---|
992 | |
---|
993 | cmt_string echo_ppath; |
---|
994 | |
---|
995 | if (full_prefix != "") |
---|
996 | { |
---|
997 | echo_ppath = " path "; |
---|
998 | echo_ppath += prefix; |
---|
999 | } |
---|
1000 | |
---|
1001 | if (version == "") |
---|
1002 | { |
---|
1003 | cout << "# ================= No version specified for package " << package << endl; |
---|
1004 | return; |
---|
1005 | } |
---|
1006 | |
---|
1007 | // |
---|
1008 | // First make an attempt to locate the specified version of |
---|
1009 | // this package "as-it-is" in the work area. |
---|
1010 | // Since 'version' may contain wild-card, it's likely that |
---|
1011 | // we should not simply use CmtSystem::test_directory but |
---|
1012 | // use the wild-card search. |
---|
1013 | // |
---|
1014 | |
---|
1015 | cmt_string dir; |
---|
1016 | |
---|
1017 | dir = build_version_directory (prefix, package, version); |
---|
1018 | |
---|
1019 | if (m_cmtcvstest) |
---|
1020 | cout << "## (testing dir= " << dir << ")" << endl; |
---|
1021 | |
---|
1022 | bool recursive = m_recursive; |
---|
1023 | |
---|
1024 | /* |
---|
1025 | if (m_cmtcvstest) |
---|
1026 | { |
---|
1027 | cmt_string v = find_matching_version (dir); |
---|
1028 | |
---|
1029 | cout << "---> v=" << v << endl; |
---|
1030 | } |
---|
1031 | */ |
---|
1032 | |
---|
1033 | //if (CmtSystem::test_directory (dir)) |
---|
1034 | |
---|
1035 | cmt_string effective_version = find_matching_version (dir); |
---|
1036 | |
---|
1037 | if (effective_version != "") |
---|
1038 | { |
---|
1039 | version = effective_version; |
---|
1040 | |
---|
1041 | dir = build_version_directory (prefix, package, version); |
---|
1042 | |
---|
1043 | cout << "# ================= Package " << package |
---|
1044 | << " version " << version << echo_ppath |
---|
1045 | << " already installed." << endl; |
---|
1046 | |
---|
1047 | recursive = false; |
---|
1048 | } |
---|
1049 | else |
---|
1050 | { |
---|
1051 | bool at_head = false; |
---|
1052 | cmt_string module; |
---|
1053 | |
---|
1054 | // |
---|
1055 | // get_version attempts to find the most appropriate version |
---|
1056 | // tag matching the specification FROM the repository. However, |
---|
1057 | // we should take into account situations where some versions have |
---|
1058 | // already been checked out, in which case they might be sufficient |
---|
1059 | // (or preferred?) |
---|
1060 | // |
---|
1061 | |
---|
1062 | if (version.find ("*") != cmt_string::npos) |
---|
1063 | { |
---|
1064 | cout << "# ================= Package " << package |
---|
1065 | << " version " << version << echo_ppath |
---|
1066 | << " has wild cards and will not be considered." << endl; |
---|
1067 | return; |
---|
1068 | } |
---|
1069 | |
---|
1070 | if (!get_version (full_prefix, package, version, |
---|
1071 | module, version, at_head)) |
---|
1072 | { |
---|
1073 | return; |
---|
1074 | } |
---|
1075 | |
---|
1076 | //cout << " full_prefix=[" << full_prefix << "] module=[" << module << "]" << endl; |
---|
1077 | |
---|
1078 | if (m_cmtcvstest) cout << "## after get_version at_head=" << at_head << " m_head=" << m_head << endl; |
---|
1079 | |
---|
1080 | if (m_head) |
---|
1081 | { |
---|
1082 | m_head = false; |
---|
1083 | |
---|
1084 | at_head = true; |
---|
1085 | } |
---|
1086 | else |
---|
1087 | { |
---|
1088 | at_head = false; |
---|
1089 | } |
---|
1090 | |
---|
1091 | // |
---|
1092 | // Make a second try after having selected a version from all the |
---|
1093 | // available versions compatible with the specified version |
---|
1094 | // |
---|
1095 | |
---|
1096 | dir = build_version_directory (prefix, package, version); |
---|
1097 | |
---|
1098 | if (CmtSystem::test_directory (dir)) |
---|
1099 | { |
---|
1100 | cout << "# ================= Package " << package |
---|
1101 | << " version " << version << echo_ppath |
---|
1102 | << " already installed." << endl; |
---|
1103 | |
---|
1104 | recursive = false; |
---|
1105 | } |
---|
1106 | else |
---|
1107 | { |
---|
1108 | // |
---|
1109 | // Now we can say that we have to perform the real checkout. |
---|
1110 | // |
---|
1111 | |
---|
1112 | if (!really_checkout_package (prefix, package, version, module, dir, at_head)) |
---|
1113 | { |
---|
1114 | cout << "# bad return from really_checkout_package" << endl; |
---|
1115 | return; |
---|
1116 | } |
---|
1117 | } |
---|
1118 | } |
---|
1119 | |
---|
1120 | // |
---|
1121 | // Now reach the newly checked out package. |
---|
1122 | // |
---|
1123 | |
---|
1124 | CmtSystem::cd (dir); |
---|
1125 | |
---|
1126 | // Check if it is a true CMT package. |
---|
1127 | |
---|
1128 | cmt_string file_name; |
---|
1129 | |
---|
1130 | file_name = "cmt"; |
---|
1131 | file_name += CmtSystem::file_separator (); |
---|
1132 | file_name += "requirements"; |
---|
1133 | |
---|
1134 | if (CmtSystem::test_file (file_name)) |
---|
1135 | { |
---|
1136 | dir += CmtSystem::file_separator (); |
---|
1137 | dir += "cmt"; |
---|
1138 | CmtSystem::cd ("cmt"); |
---|
1139 | |
---|
1140 | if (Cmt::get_current_structuring_style () == without_version_directory) |
---|
1141 | { |
---|
1142 | cmt_string text = version; |
---|
1143 | text += "\n"; |
---|
1144 | text.write ("version.cmt"); |
---|
1145 | } |
---|
1146 | } |
---|
1147 | else |
---|
1148 | { |
---|
1149 | file_name = "mgr"; |
---|
1150 | file_name += CmtSystem::file_separator (); |
---|
1151 | file_name += "requirements"; |
---|
1152 | |
---|
1153 | if (CmtSystem::test_file (file_name)) |
---|
1154 | { |
---|
1155 | dir += CmtSystem::file_separator (); |
---|
1156 | dir += "mgr"; |
---|
1157 | CmtSystem::cd ("mgr"); |
---|
1158 | } |
---|
1159 | else |
---|
1160 | { |
---|
1161 | cout << "# " << package << " not a CMT package" << endl; |
---|
1162 | return; |
---|
1163 | } |
---|
1164 | } |
---|
1165 | |
---|
1166 | //cout << "# (recursive is " << recursive << ")" << endl; |
---|
1167 | |
---|
1168 | if (recursive) |
---|
1169 | { |
---|
1170 | checkout_from_requirements ("requirements"); |
---|
1171 | } |
---|
1172 | } |
---|
1173 | |
---|
1174 | /** |
---|
1175 | * We provide a path to a requirements file. From it we read the use |
---|
1176 | * statements, and we try to checkout the corresponding packages. |
---|
1177 | */ |
---|
1178 | void checkout_from_requirements (const cmt_string& requirements_path) |
---|
1179 | { |
---|
1180 | static cmt_regexp expression ("^[ \t]*use[ \t]"); |
---|
1181 | |
---|
1182 | cmt_string text; |
---|
1183 | |
---|
1184 | text.read (requirements_path); |
---|
1185 | |
---|
1186 | RecursivePass1 p1; |
---|
1187 | p1.run (text, expression); |
---|
1188 | |
---|
1189 | RecursivePass2 p2 (*this); |
---|
1190 | p2.run (p1.result ()); |
---|
1191 | } |
---|
1192 | |
---|
1193 | void tags (const CmtSystem::cmt_string_vector& arguments) |
---|
1194 | { |
---|
1195 | if (arguments.size () < 1) |
---|
1196 | { |
---|
1197 | help (); |
---|
1198 | return; |
---|
1199 | } |
---|
1200 | |
---|
1201 | if (CmtSystem::getenv ("CVSROOT") == "") |
---|
1202 | { |
---|
1203 | cout << "# Please set CVSROOT first !" << endl; |
---|
1204 | return; |
---|
1205 | } |
---|
1206 | |
---|
1207 | if (CmtSystem::getenv ("CMTCVSTEST") != "") |
---|
1208 | { |
---|
1209 | m_cmtcvstest = true; |
---|
1210 | } |
---|
1211 | else |
---|
1212 | { |
---|
1213 | m_cmtcvstest = false; |
---|
1214 | } |
---|
1215 | |
---|
1216 | m_offset = CmtSystem::getenv ("CMTCVSOFFSET"); |
---|
1217 | if (m_offset != "") |
---|
1218 | { |
---|
1219 | m_offset += "/"; |
---|
1220 | m_offset.replace_all ("//", "/"); |
---|
1221 | } |
---|
1222 | |
---|
1223 | bool all = false; |
---|
1224 | |
---|
1225 | for (int arg = 0; arg < arguments.size (); arg++) |
---|
1226 | { |
---|
1227 | const cmt_string& option = arguments[arg]; |
---|
1228 | |
---|
1229 | if (option == "-all") |
---|
1230 | { |
---|
1231 | all = true; |
---|
1232 | } |
---|
1233 | else |
---|
1234 | { |
---|
1235 | show_cvs_infos (CmtSystem::getenv ("CMTCVSOFFSET"), option); |
---|
1236 | |
---|
1237 | if (error_info != "") |
---|
1238 | { |
---|
1239 | cout << error_info << endl; |
---|
1240 | } |
---|
1241 | else |
---|
1242 | { |
---|
1243 | cmt_string tags; |
---|
1244 | |
---|
1245 | if (all) |
---|
1246 | { |
---|
1247 | tags = cvsversions_top_info; |
---|
1248 | tags += " "; |
---|
1249 | tags += cvsversions_info; |
---|
1250 | } |
---|
1251 | else |
---|
1252 | { |
---|
1253 | tags = tags_top_info; |
---|
1254 | tags += " "; |
---|
1255 | tags += tags_info; |
---|
1256 | } |
---|
1257 | |
---|
1258 | CmtSystem::cmt_string_vector v; |
---|
1259 | |
---|
1260 | CmtSystem::split (tags, " \t", v); |
---|
1261 | for (int i = 0; i < v.size (); i++) |
---|
1262 | { |
---|
1263 | const cmt_string& s = v[i]; |
---|
1264 | cout << s << endl; |
---|
1265 | } |
---|
1266 | } |
---|
1267 | } |
---|
1268 | } |
---|
1269 | } |
---|
1270 | |
---|
1271 | void branches (const cmt_string& module) |
---|
1272 | { |
---|
1273 | cmt_string out; |
---|
1274 | |
---|
1275 | show_cvs_infos (CmtSystem::getenv ("CMTCVSOFFSET"), module); |
---|
1276 | |
---|
1277 | if (error_info != "") |
---|
1278 | { |
---|
1279 | cout << error_info << endl; |
---|
1280 | } |
---|
1281 | else |
---|
1282 | { |
---|
1283 | cout << branches_info << endl; |
---|
1284 | } |
---|
1285 | } |
---|
1286 | |
---|
1287 | void subpackages (const cmt_string& module) |
---|
1288 | { |
---|
1289 | cmt_string out; |
---|
1290 | |
---|
1291 | show_cvs_infos (CmtSystem::getenv ("CMTCVSOFFSET"), module); |
---|
1292 | |
---|
1293 | if (error_info != "") |
---|
1294 | { |
---|
1295 | cout << error_info << endl; |
---|
1296 | } |
---|
1297 | else |
---|
1298 | { |
---|
1299 | cout << subpackages_info << endl; |
---|
1300 | } |
---|
1301 | } |
---|
1302 | |
---|
1303 | void help () |
---|
1304 | { |
---|
1305 | cout << "> cd <some work area>" << endl; |
---|
1306 | cout << "> cmt checkout [modifier ...] <package>" << endl; |
---|
1307 | cout << "" << endl; |
---|
1308 | cout << " modifier :" << endl; |
---|
1309 | cout << " -l Do not process used packages (default)." << endl; |
---|
1310 | cout << " -R Process used packages recursively." << endl; |
---|
1311 | cout << " -r rev Check out version tag. (is sticky)" << endl; |
---|
1312 | cout << " -d dir Check out into dir instead of module name." << endl; |
---|
1313 | cout << " -o offset Offset in the CVS repository" << endl; |
---|
1314 | cout << " -requirements <requirements file path> Check out packages referenced in this requirements file" << endl; |
---|
1315 | //cout << " -n simulation mode on" << endl; |
---|
1316 | //cout << " -v verbose mode on" << endl; |
---|
1317 | cout << " --help print this help" << endl; |
---|
1318 | cout << "" << endl; |
---|
1319 | } |
---|
1320 | |
---|
1321 | void do_checkout (const cmt_string& module, const cmt_string& version_tag) |
---|
1322 | { |
---|
1323 | //CMTPATH=${CMTPATH}:${m_home_dir}; export CMTPATH |
---|
1324 | |
---|
1325 | History& h = History::instance (); |
---|
1326 | |
---|
1327 | h.clear (); |
---|
1328 | |
---|
1329 | if (module == "") return; |
---|
1330 | |
---|
1331 | cmt_string prefix; |
---|
1332 | cmt_string package; |
---|
1333 | cmt_string version; |
---|
1334 | |
---|
1335 | if (version_tag == "") |
---|
1336 | { |
---|
1337 | Cut cut (0); |
---|
1338 | |
---|
1339 | cmt_string m; |
---|
1340 | m = m_offset; |
---|
1341 | m += module; |
---|
1342 | |
---|
1343 | show_cvs_infos (m); |
---|
1344 | |
---|
1345 | if (error_info != "") |
---|
1346 | { |
---|
1347 | cout << error_info << endl; |
---|
1348 | return; |
---|
1349 | } |
---|
1350 | |
---|
1351 | if (tags_top_info != "") version = tags_top_info; |
---|
1352 | else version = tags_info; |
---|
1353 | |
---|
1354 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "version=" << version << endl; |
---|
1355 | |
---|
1356 | cut.run (version); |
---|
1357 | |
---|
1358 | version = cut.result (); |
---|
1359 | |
---|
1360 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "version=" << version << endl; |
---|
1361 | } |
---|
1362 | else |
---|
1363 | { |
---|
1364 | version = version_tag; |
---|
1365 | } |
---|
1366 | |
---|
1367 | CmtSystem::dirname (module, prefix); |
---|
1368 | CmtSystem::basename (module, package); |
---|
1369 | |
---|
1370 | cmt_string top_dir; |
---|
1371 | |
---|
1372 | top_dir = m_home_dir; |
---|
1373 | top_dir += CmtSystem::file_separator (); |
---|
1374 | top_dir += m_checkout_dir; |
---|
1375 | top_dir += CmtSystem::file_separator (); |
---|
1376 | top_dir += prefix; |
---|
1377 | top_dir += CmtSystem::file_separator (); |
---|
1378 | top_dir += package; |
---|
1379 | top_dir += CmtSystem::file_separator (); |
---|
1380 | top_dir += version; |
---|
1381 | |
---|
1382 | checkout_package (prefix, package, version); |
---|
1383 | |
---|
1384 | //cout << "after checkout_package pwd=[" << CmtSystem::pwd () << "] top_dir=[" << top_dir << "]" << endl; |
---|
1385 | |
---|
1386 | if (!CmtSystem::cd (top_dir)) return; |
---|
1387 | |
---|
1388 | cmt_string file_name; |
---|
1389 | |
---|
1390 | file_name = "cmt"; |
---|
1391 | file_name += CmtSystem::file_separator (); |
---|
1392 | file_name += "requirements"; |
---|
1393 | |
---|
1394 | if (CmtSystem::test_file (file_name)) |
---|
1395 | { |
---|
1396 | top_dir += CmtSystem::file_separator (); |
---|
1397 | top_dir += "cmt"; |
---|
1398 | CmtSystem::cd ("cmt"); |
---|
1399 | } |
---|
1400 | else |
---|
1401 | { |
---|
1402 | file_name = "mgr"; |
---|
1403 | file_name += CmtSystem::file_separator (); |
---|
1404 | file_name += "requirements"; |
---|
1405 | |
---|
1406 | if (CmtSystem::test_file (file_name)) |
---|
1407 | { |
---|
1408 | top_dir += CmtSystem::file_separator (); |
---|
1409 | top_dir += "mgr"; |
---|
1410 | CmtSystem::cd ("mgr"); |
---|
1411 | } |
---|
1412 | else |
---|
1413 | { |
---|
1414 | cout << "# " << package << "not a CMT package" << endl; |
---|
1415 | return; |
---|
1416 | } |
---|
1417 | } |
---|
1418 | |
---|
1419 | //cout << "end of checkout pwd=[" << CmtSystem::pwd () << "]" << endl; |
---|
1420 | |
---|
1421 | if (m_recursive) |
---|
1422 | { |
---|
1423 | CmtSystem::execute ("cmt broadcast cmt config"); |
---|
1424 | } |
---|
1425 | else |
---|
1426 | { |
---|
1427 | CmtSystem::execute ("cmt config"); |
---|
1428 | } |
---|
1429 | } |
---|
1430 | |
---|
1431 | void checkout (const CmtSystem::cmt_string_vector& arguments) |
---|
1432 | { |
---|
1433 | if (arguments.size () < 1) |
---|
1434 | { |
---|
1435 | help (); |
---|
1436 | return; |
---|
1437 | } |
---|
1438 | |
---|
1439 | if (CmtSystem::getenv ("CVSROOT") == "") |
---|
1440 | { |
---|
1441 | cout << "# Please set CVSROOT first !" << endl; |
---|
1442 | return; |
---|
1443 | } |
---|
1444 | |
---|
1445 | if (CmtSystem::getenv ("CMTCVSTEST") != "") |
---|
1446 | { |
---|
1447 | m_cmtcvstest = true; |
---|
1448 | } |
---|
1449 | else |
---|
1450 | { |
---|
1451 | m_cmtcvstest = false; |
---|
1452 | } |
---|
1453 | |
---|
1454 | m_home_dir = CmtSystem::pwd (); |
---|
1455 | m_checkout_dir = ""; |
---|
1456 | m_offset = ""; |
---|
1457 | m_branch_suffix = ""; |
---|
1458 | |
---|
1459 | cmt_string module; |
---|
1460 | |
---|
1461 | m_recursive = false; |
---|
1462 | |
---|
1463 | bool need_version_tag = false; |
---|
1464 | cmt_string version_tag; |
---|
1465 | |
---|
1466 | bool need_checkout_dir = false; |
---|
1467 | bool need_offset = false; |
---|
1468 | bool need_requirements_file = false; |
---|
1469 | |
---|
1470 | bool simulation = false; |
---|
1471 | bool verbose = false; |
---|
1472 | |
---|
1473 | bool need_branch_suffix = false; |
---|
1474 | |
---|
1475 | m_head = true; |
---|
1476 | |
---|
1477 | m_offset = CmtSystem::getenv ("CMTCVSOFFSET"); |
---|
1478 | if (m_offset != "") |
---|
1479 | { |
---|
1480 | m_offset += "/"; |
---|
1481 | m_offset.replace_all ("//", "/"); |
---|
1482 | } |
---|
1483 | |
---|
1484 | for (int arg = 0; arg < arguments.size (); arg++) |
---|
1485 | { |
---|
1486 | const cmt_string& option = arguments[arg]; |
---|
1487 | |
---|
1488 | if (need_version_tag) |
---|
1489 | { |
---|
1490 | need_version_tag = false; |
---|
1491 | |
---|
1492 | if (option == "HEAD") |
---|
1493 | { |
---|
1494 | m_head = true; |
---|
1495 | } |
---|
1496 | else |
---|
1497 | { |
---|
1498 | version_tag = option; |
---|
1499 | } |
---|
1500 | } |
---|
1501 | else if (need_checkout_dir) |
---|
1502 | { |
---|
1503 | need_checkout_dir = false; |
---|
1504 | m_checkout_dir = option; |
---|
1505 | } |
---|
1506 | else if (need_offset) |
---|
1507 | { |
---|
1508 | need_offset = false; |
---|
1509 | m_offset = option; |
---|
1510 | m_offset += '/'; |
---|
1511 | m_offset.replace_all ("//", "/"); |
---|
1512 | } |
---|
1513 | else if (need_branch_suffix) |
---|
1514 | { |
---|
1515 | need_branch_suffix = false; |
---|
1516 | m_branch_suffix = "-"; |
---|
1517 | m_branch_suffix += option; |
---|
1518 | } |
---|
1519 | else if (need_requirements_file) |
---|
1520 | { |
---|
1521 | need_requirements_file = false; |
---|
1522 | m_head = false; |
---|
1523 | checkout_from_requirements (option); |
---|
1524 | } |
---|
1525 | else |
---|
1526 | { |
---|
1527 | if (option == "-R") |
---|
1528 | { |
---|
1529 | m_recursive = true; |
---|
1530 | } |
---|
1531 | else if (option == "-l") |
---|
1532 | { |
---|
1533 | m_recursive = false; |
---|
1534 | } |
---|
1535 | else if (option == "-r") |
---|
1536 | { |
---|
1537 | need_version_tag = true; |
---|
1538 | m_head = false; |
---|
1539 | } |
---|
1540 | else if (option == "-d") |
---|
1541 | { |
---|
1542 | need_checkout_dir = true; |
---|
1543 | } |
---|
1544 | else if (option == "-o") |
---|
1545 | { |
---|
1546 | need_offset = true; |
---|
1547 | } |
---|
1548 | else if (option == "-n") |
---|
1549 | { |
---|
1550 | simulation = true; |
---|
1551 | verbose = true; |
---|
1552 | } |
---|
1553 | else if (option == "-v") |
---|
1554 | { |
---|
1555 | verbose = true; |
---|
1556 | } |
---|
1557 | else if (option == "-branch") |
---|
1558 | { |
---|
1559 | need_branch_suffix = true; |
---|
1560 | } |
---|
1561 | else if (option == "-requirements") |
---|
1562 | { |
---|
1563 | need_requirements_file = true; |
---|
1564 | } |
---|
1565 | else if (option == "--help") |
---|
1566 | { |
---|
1567 | help (); |
---|
1568 | return; |
---|
1569 | } |
---|
1570 | else if (option[0] == '-') |
---|
1571 | { |
---|
1572 | help (); |
---|
1573 | return; |
---|
1574 | } |
---|
1575 | else |
---|
1576 | { |
---|
1577 | do_checkout (option, version_tag); |
---|
1578 | } |
---|
1579 | } |
---|
1580 | } |
---|
1581 | |
---|
1582 | } |
---|
1583 | |
---|
1584 | private: |
---|
1585 | |
---|
1586 | bool m_recursive; |
---|
1587 | bool m_head; |
---|
1588 | bool m_cmtcvstest; |
---|
1589 | |
---|
1590 | cmt_string m_home_dir; |
---|
1591 | cmt_string m_checkout_dir; |
---|
1592 | cmt_string m_offset; |
---|
1593 | cmt_string m_branch_suffix; |
---|
1594 | |
---|
1595 | cmt_string error_info; |
---|
1596 | cmt_string tags_top_info; |
---|
1597 | cmt_string tags_info; |
---|
1598 | cmt_string cvsversions_top_info; |
---|
1599 | cmt_string cvsversions_info; |
---|
1600 | cmt_string branches_info; |
---|
1601 | cmt_string subpackages_info; |
---|
1602 | }; |
---|
1603 | |
---|
1604 | //-------------------------------------------------------------------- |
---|
1605 | |
---|
1606 | void Grep::begin () |
---|
1607 | { |
---|
1608 | m_result = ""; |
---|
1609 | } |
---|
1610 | |
---|
1611 | void Grep::filter (const cmt_string& line) |
---|
1612 | { |
---|
1613 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "Grep::filter" << endl; |
---|
1614 | |
---|
1615 | if (m_result != "") m_result += " "; |
---|
1616 | m_result += line; |
---|
1617 | } |
---|
1618 | |
---|
1619 | const cmt_string& Grep::result () const |
---|
1620 | { |
---|
1621 | return (m_result); |
---|
1622 | } |
---|
1623 | |
---|
1624 | //-------------------------------------------------------------------- |
---|
1625 | |
---|
1626 | Cut::Cut (int field) |
---|
1627 | { |
---|
1628 | m_field = field; |
---|
1629 | } |
---|
1630 | |
---|
1631 | void Cut::begin () |
---|
1632 | { |
---|
1633 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "Cut::begin" << endl; |
---|
1634 | m_result = ""; |
---|
1635 | } |
---|
1636 | |
---|
1637 | void Cut::filter (const cmt_string& line) |
---|
1638 | { |
---|
1639 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "Cut::filter" << endl; |
---|
1640 | |
---|
1641 | static CmtSystem::cmt_string_vector words; |
---|
1642 | |
---|
1643 | CmtSystem::split (line, " \t", words); |
---|
1644 | |
---|
1645 | if (words.size () <= m_field) return; |
---|
1646 | |
---|
1647 | if (m_result != "") m_result += " "; |
---|
1648 | m_result += words[m_field]; |
---|
1649 | } |
---|
1650 | |
---|
1651 | const cmt_string& Cut::result () const |
---|
1652 | { |
---|
1653 | return (m_result); |
---|
1654 | } |
---|
1655 | |
---|
1656 | //-------------------------------------------------------------------- |
---|
1657 | //-------------------------------------------------------------------- |
---|
1658 | |
---|
1659 | History& History::instance () |
---|
1660 | { |
---|
1661 | static History h; |
---|
1662 | return (h); |
---|
1663 | } |
---|
1664 | |
---|
1665 | void History::clear () |
---|
1666 | { |
---|
1667 | m_installed = ""; |
---|
1668 | } |
---|
1669 | |
---|
1670 | void History::install (const cmt_string& line) |
---|
1671 | { |
---|
1672 | m_installed += "|"; |
---|
1673 | m_installed += line; |
---|
1674 | m_installed += "|"; |
---|
1675 | } |
---|
1676 | |
---|
1677 | bool History::is_installed (const cmt_string& line) |
---|
1678 | { |
---|
1679 | if (m_installed.find (line) != cmt_string::npos) |
---|
1680 | { |
---|
1681 | return (true); |
---|
1682 | } |
---|
1683 | |
---|
1684 | return (false); |
---|
1685 | } |
---|
1686 | |
---|
1687 | History::History () |
---|
1688 | { |
---|
1689 | } |
---|
1690 | |
---|
1691 | |
---|
1692 | //-------------------------------------------------------------------- |
---|
1693 | |
---|
1694 | void RecursivePass1::begin () |
---|
1695 | { |
---|
1696 | m_first = true; |
---|
1697 | m_result = ""; |
---|
1698 | } |
---|
1699 | |
---|
1700 | void RecursivePass1::filter (const cmt_string& line) |
---|
1701 | { |
---|
1702 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "RecursivePass1::filter> " |
---|
1703 | // << "line=[" << line << "]" << endl; |
---|
1704 | |
---|
1705 | if (line.find ("use CMT") != cmt_string::npos) return; |
---|
1706 | if (line.find ("use cmt") != cmt_string::npos) return; |
---|
1707 | |
---|
1708 | History& h = History::instance (); |
---|
1709 | |
---|
1710 | if (h.is_installed (line)) return; |
---|
1711 | |
---|
1712 | CmtSystem::cmt_string_vector words; |
---|
1713 | |
---|
1714 | CmtSystem::split (line, " \t", words); |
---|
1715 | |
---|
1716 | enum |
---|
1717 | { |
---|
1718 | need_package, |
---|
1719 | need_version, |
---|
1720 | need_path, |
---|
1721 | no_need |
---|
1722 | } state = need_package; |
---|
1723 | |
---|
1724 | cmt_string package; |
---|
1725 | cmt_string version; |
---|
1726 | cmt_string path; |
---|
1727 | |
---|
1728 | for (int i = 1; i < words.size (); i++) |
---|
1729 | { |
---|
1730 | const cmt_string& s = words[i]; |
---|
1731 | |
---|
1732 | if (s[0] == '-') continue; |
---|
1733 | |
---|
1734 | switch (state) |
---|
1735 | { |
---|
1736 | case need_package: |
---|
1737 | package = s; |
---|
1738 | state = need_version; |
---|
1739 | break; |
---|
1740 | case need_version: |
---|
1741 | version = s; |
---|
1742 | state = need_path; |
---|
1743 | break; |
---|
1744 | case need_path: |
---|
1745 | path = s; |
---|
1746 | state = no_need; |
---|
1747 | break; |
---|
1748 | } |
---|
1749 | } |
---|
1750 | |
---|
1751 | if (version.find ("*") != cmt_string::npos) |
---|
1752 | { |
---|
1753 | /* |
---|
1754 | cout << "# ================= Package " << package |
---|
1755 | << " version " << version << " " << path |
---|
1756 | << " has wild cards and will not be considered." << endl; |
---|
1757 | */ |
---|
1758 | return; |
---|
1759 | } |
---|
1760 | |
---|
1761 | /** |
---|
1762 | * At the first pass, we simply accumulate the not-yet handled |
---|
1763 | * use statements. |
---|
1764 | */ |
---|
1765 | |
---|
1766 | m_result += line; |
---|
1767 | m_result += "\n"; |
---|
1768 | |
---|
1769 | if (m_first) |
---|
1770 | { |
---|
1771 | m_first = false; |
---|
1772 | cout << " # --> now propagate cmt checkout to :" << endl; |
---|
1773 | } |
---|
1774 | |
---|
1775 | cout << " # " << package << " " << version << " " << path << endl; |
---|
1776 | } |
---|
1777 | |
---|
1778 | const cmt_string& RecursivePass1::result () const |
---|
1779 | { |
---|
1780 | return (m_result); |
---|
1781 | } |
---|
1782 | |
---|
1783 | //-------------------------------------------------------------------- |
---|
1784 | |
---|
1785 | RecursivePass2::RecursivePass2 (CvsImplementation& cvs) : m_cvs (cvs) |
---|
1786 | { |
---|
1787 | } |
---|
1788 | |
---|
1789 | void RecursivePass2::begin () |
---|
1790 | { |
---|
1791 | } |
---|
1792 | |
---|
1793 | void RecursivePass2::filter (const cmt_string& line) |
---|
1794 | { |
---|
1795 | //if (CmtSystem::testenv ("CMTTESTAWK")) cout << "RecursivePass2::filter> " |
---|
1796 | // << "line=[" << line << "]" << endl; |
---|
1797 | |
---|
1798 | /** |
---|
1799 | * At the second pass, the lines are really handled. Thus |
---|
1800 | * the lines are stored into m_installed so as to avoid |
---|
1801 | * later on re-installation. |
---|
1802 | */ |
---|
1803 | |
---|
1804 | History& h = History::instance (); |
---|
1805 | |
---|
1806 | if (h.is_installed (line)) return; |
---|
1807 | |
---|
1808 | h.install (line); |
---|
1809 | |
---|
1810 | CmtSystem::cmt_string_vector words; |
---|
1811 | |
---|
1812 | CmtSystem::split (line, " \t", words); |
---|
1813 | |
---|
1814 | enum |
---|
1815 | { |
---|
1816 | need_package, |
---|
1817 | need_version, |
---|
1818 | need_path, |
---|
1819 | no_need |
---|
1820 | } state = need_package; |
---|
1821 | |
---|
1822 | cmt_string package; |
---|
1823 | cmt_string version; |
---|
1824 | cmt_string path; |
---|
1825 | |
---|
1826 | for (int i = 1; i < words.size (); i++) |
---|
1827 | { |
---|
1828 | const cmt_string& s = words[i]; |
---|
1829 | |
---|
1830 | if (s[0] == '-') continue; |
---|
1831 | |
---|
1832 | switch (state) |
---|
1833 | { |
---|
1834 | case need_package: |
---|
1835 | package = s; |
---|
1836 | state = need_version; |
---|
1837 | break; |
---|
1838 | case need_version: |
---|
1839 | version = s; |
---|
1840 | state = need_path; |
---|
1841 | break; |
---|
1842 | case need_path: |
---|
1843 | path = s; |
---|
1844 | state = no_need; |
---|
1845 | break; |
---|
1846 | } |
---|
1847 | } |
---|
1848 | |
---|
1849 | if (version.find ("*") != cmt_string::npos) |
---|
1850 | { |
---|
1851 | /* |
---|
1852 | cout << "# ================= Package " << package |
---|
1853 | << " version " << version << " " << path |
---|
1854 | << " has wild cards and will not be considered." << endl; |
---|
1855 | */ |
---|
1856 | } |
---|
1857 | else |
---|
1858 | { |
---|
1859 | m_cvs.checkout_package (path, package, version); |
---|
1860 | } |
---|
1861 | } |
---|
1862 | |
---|
1863 | //-------------------------------------------------------------------- |
---|
1864 | |
---|
1865 | void Cvs::tags (const CmtSystem::cmt_string_vector& arguments) |
---|
1866 | { |
---|
1867 | CvsImplementation cvs; |
---|
1868 | |
---|
1869 | cvs.tags (arguments); |
---|
1870 | } |
---|
1871 | |
---|
1872 | void Cvs::branches (const cmt_string& module) |
---|
1873 | { |
---|
1874 | CvsImplementation cvs; |
---|
1875 | |
---|
1876 | cvs.branches (module); |
---|
1877 | } |
---|
1878 | |
---|
1879 | void Cvs::subpackages (const cmt_string& module) |
---|
1880 | { |
---|
1881 | CvsImplementation cvs; |
---|
1882 | |
---|
1883 | cvs.subpackages (module); |
---|
1884 | } |
---|
1885 | |
---|
1886 | void Cvs::checkout (const CmtSystem::cmt_string_vector& arguments) |
---|
1887 | { |
---|
1888 | CvsImplementation cvs; |
---|
1889 | |
---|
1890 | cvs.checkout (arguments); |
---|
1891 | } |
---|
1892 | |
---|