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