1 | #!groovy |
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2 | |
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3 | //=========================================================================================================== |
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4 | // Main compilation routine |
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5 | //=========================================================================================================== |
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6 | //Compilation script is done here but environnement set-up and error handling is done in main loop |
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7 | def cfa_build() { |
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8 | build_stage 'Checkout' |
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9 | def install_dir = pwd tmp: true |
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10 | //checkout the source code and clean the repo |
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11 | checkout scm |
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12 | sh 'git clean -fdqx' |
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13 | sh 'git reset --hard' |
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14 | |
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15 | build_stage 'Build' |
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16 | |
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17 | //Configure the conpilation (Output is not relevant) |
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18 | //Use the current directory as the installation target so nothing |
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19 | //escapes the sandbox |
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20 | //Also specify the compiler by hand |
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21 | sh "./configure CXX=${currentCC.cpp_cc} --with-backend-compiler=${currentCC.cfa_backend_cc} --prefix=${install_dir} > /dev/null" |
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22 | |
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23 | //Compile the project |
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24 | sh 'make -j 8 install' |
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25 | |
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26 | build_stage 'Test' |
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27 | |
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28 | //Run the tests from the example directory |
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29 | dir ('src/examples') { |
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30 | sh './runTests.sh' |
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31 | } |
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32 | |
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33 | build_stage 'Cleanup' |
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34 | |
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35 | //do a maintainer-clean to make sure we need to remake from scratch |
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36 | sh 'make maintainer-clean > /dev/null' |
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37 | } |
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38 | |
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39 | def push_build() { |
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40 | //Don't use the build_stage function which outputs the compiler |
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41 | stage 'Push' |
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42 | |
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43 | status_prefix = 'Push' |
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44 | |
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45 | def out_dir = pwd tmp: true |
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46 | sh "mkdir -p ${out_dir}" |
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47 | |
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48 | //parse git logs to find what changed |
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49 | sh "git remote > ${out_dir}/GIT_REMOTE" |
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50 | git_remote = readFile("${out_dir}/GIT_REMOTE") |
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51 | remoteDoLangExists = git_remote.contains("DoLang") |
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52 | |
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53 | if( !remoteDoLangExists ) { |
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54 | sh 'git remote add DoLang git@gitlab.do-lang.org:internal/cfa-cc.git' |
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55 | } |
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56 | |
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57 | sh "git push DoLang ${gitRefNewValue}:master" |
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58 | } |
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59 | |
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60 | //=========================================================================================================== |
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61 | // Helper classes/variables/routines to make the status and stage name easier to use |
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62 | //=========================================================================================================== |
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63 | //Description of a compiler (Must be serializable since pipelines are persistent) |
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64 | class CC_Desc implements Serializable { |
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65 | public String cc_name |
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66 | public String cpp_cc |
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67 | public String cfa_backend_cc |
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68 | |
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69 | CC_Desc(String cc_name, String cpp_cc, String cfa_backend_cc) { |
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70 | this.cc_name = cc_name |
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71 | this.cpp_cc = cpp_cc |
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72 | this.cfa_backend_cc = cfa_backend_cc |
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73 | } |
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74 | } |
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75 | |
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76 | //Global Variables defining the compiler and at which point in the build we are |
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77 | // These variables are used but can't be declared before hand because of wierd scripting rules |
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78 | // @Field String currentCC |
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79 | // @Field String status_prefix |
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80 | |
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81 | //Wrapper to sync stage name and status name |
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82 | def build_stage(String name) { |
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83 | def stage_name = "${currentCC.cc_name} ${name}".trim() |
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84 | stage stage_name |
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85 | |
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86 | status_prefix = stage_name |
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87 | } |
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88 | |
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89 | //Helper routine to collect information about the git history |
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90 | def collect_git_info() { |
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91 | |
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92 | //create the temporary output directory in case it doesn't already exist |
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93 | def out_dir = pwd tmp: true |
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94 | sh "mkdir -p ${out_dir}" |
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95 | |
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96 | //parse git logs to find what changed |
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97 | gitRefName = env.BRANCH_NAME |
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98 | dir("../${gitRefName}@script") { |
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99 | sh "git reflog > ${out_dir}/GIT_COMMIT" |
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100 | } |
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101 | git_reflog = readFile("${out_dir}/GIT_COMMIT") |
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102 | gitRefOldValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][1] |
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103 | gitRefNewValue = (git_reflog =~ /moving from (.+) to (.+)/)[0][2] |
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104 | } |
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105 | |
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106 | //=========================================================================================================== |
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107 | // Main loop of the compilation |
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108 | //=========================================================================================================== |
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109 | node ('master'){ |
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110 | |
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111 | boolean doPromoteBuild2DoLang |
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112 | def err = null |
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113 | def log_needed = false |
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114 | currentBuild.result = "SUCCESS" |
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115 | status_prefix = '' |
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116 | |
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117 | try { |
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118 | //Prevent the build from exceeding 30 minutes |
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119 | timeout(30) { |
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120 | |
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121 | //Wrap build to add timestamp to command line |
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122 | wrap([$class: 'TimestamperBuildWrapper']) { |
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123 | |
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124 | collect_git_info() |
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125 | |
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126 | properties ([ \ |
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127 | [$class: 'ParametersDefinitionProperty', \ |
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128 | parameterDefinitions: [ \ |
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129 | [$class: 'BooleanParameterDefinition', \ |
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130 | defaultValue: false, \ |
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131 | description: 'If true, the build will be promoted to the do-lang git repository (on successful builds only)', \ |
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132 | name: 'promoteBuild2DoLang' \ |
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133 | ]] \ |
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134 | ]]) |
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135 | |
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136 | doPromoteBuild2DoLang = promoteBuild2DoLang == 'true' |
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137 | |
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138 | echo "FULL BUILD = ${doPromoteBuild2DoLang}" |
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139 | |
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140 | //Compile using gcc-4.9 |
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141 | currentCC = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9') |
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142 | cfa_build() |
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143 | |
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144 | //Compile using gcc-5 |
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145 | currentCC = new CC_Desc('gcc-5', 'g++-5', 'gcc-5') |
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146 | cfa_build() |
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147 | |
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148 | //Compile using gcc-4.9 |
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149 | currentCC = new CC_Desc('gcc-6', 'g++-6', 'gcc-6') |
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150 | cfa_build() |
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151 | |
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152 | if( doPromoteBuild2DoLang ) { |
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153 | push_build() |
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154 | } |
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155 | } |
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156 | } |
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157 | } |
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158 | |
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159 | //If an exception is caught we need to change the status and remember to |
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160 | //attach the build log to the email |
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161 | catch (Exception caughtError) { |
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162 | //rethrow error later |
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163 | err = caughtError |
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164 | |
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165 | //An error has occured, the build log is relevent |
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166 | log_needed = true |
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167 | |
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168 | //Store the result of the build log |
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169 | currentBuild.result = "${status_prefix} FAILURE".trim() |
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170 | } |
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171 | |
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172 | finally { |
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173 | //Send email with final results |
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174 | notify_result(doPromoteBuild2DoLang, err, currentBuild.result, log_needed) |
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175 | |
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176 | /* Must re-throw exception to propagate error */ |
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177 | if (err) { |
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178 | throw err |
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179 | } |
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180 | } |
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181 | } |
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182 | |
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183 | //=========================================================================================================== |
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184 | //Routine responsible of sending the email notification once the build is completed |
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185 | //=========================================================================================================== |
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186 | def notify_result(boolean promote, Exception err, String status, boolean log) { |
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187 | if(promote) { |
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188 | if( err ) { |
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189 | promote_email(status) |
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190 | } |
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191 | } |
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192 | else { |
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193 | email(status, log) |
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194 | } |
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195 | } |
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196 | |
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197 | //Email notification on a full build failure |
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198 | def promote_email(String status) { |
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199 | //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line |
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200 | //Configurations for email format |
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201 | def email_subject = "[cforall git][PROMOTE - FAILURE]" |
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202 | def email_body = """This is an automated email from the Jenkins build machine. It was |
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203 | generated because of a git hooks/post-receive script following |
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204 | a ref change was pushed to the repository containing |
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205 | the project "UNNAMED PROJECT". |
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206 | |
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207 | Check console output at ${env.BUILD_URL} to view the results. |
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208 | |
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209 | - Status -------------------------------------------------------------- |
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210 | |
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211 | PROMOTE FAILURE - ${status} |
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212 | """ |
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213 | |
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214 | def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com" |
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215 | |
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216 | //send email notification |
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217 | emailext body: email_body, subject: email_subject, to: email_to, attachLog: true |
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218 | } |
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219 | |
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220 | //Standard build email notification |
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221 | def email(String status, boolean log) { |
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222 | //Since tokenizer doesn't work, figure stuff out from the environnement variables and command line |
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223 | //Configurations for email format |
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224 | def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase() |
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225 | |
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226 | sh "git rev-list --format=short ${gitRefOldValue}...${gitRefNewValue} > GIT_LOG" |
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227 | def gitLog = readFile('GIT_LOG') |
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228 | |
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229 | sh "git diff --stat ${gitRefNewValue} ${gitRefOldValue} > GIT_DIFF" |
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230 | def gitDiff = readFile('GIT_DIFF') |
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231 | |
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232 | def email_subject = "[${project_name} git][BUILD# ${env.BUILD_NUMBER} - ${status}] - branch ${env.BRANCH_NAME}" |
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233 | def email_body = """This is an automated email from the Jenkins build machine. It was |
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234 | generated because of a git hooks/post-receive script following |
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235 | a ref change was pushed to the repository containing |
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236 | the project "UNNAMED PROJECT". |
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237 | |
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238 | The branch ${env.BRANCH_NAME} has been updated. |
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239 | via ${gitRefOldValue} (commit) |
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240 | from ${gitRefNewValue} (commit) |
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241 | |
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242 | Check console output at ${env.BUILD_URL} to view the results. |
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243 | |
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244 | - Status -------------------------------------------------------------- |
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245 | |
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246 | BUILD# ${env.BUILD_NUMBER} - ${status} |
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247 | |
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248 | - Log ----------------------------------------------------------------- |
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249 | ${gitLog} |
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250 | ----------------------------------------------------------------------- |
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251 | Summary of changes: |
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252 | ${gitDiff} |
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253 | """ |
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254 | |
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255 | def email_to = "pabuhr@uwaterloo.ca, rschlunt@uwaterloo.ca, a3moss@uwaterloo.ca, tdelisle@uwaterloo.ca, brice.dobry@huawei.com" |
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256 | |
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257 | //send email notification |
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258 | emailext body: email_body, subject: email_subject, to: email_to, attachLog: log |
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259 | } |
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