Build granularity implementation

1 files changed, 45 insertions, 0 deletions

diff --git a/jenkins/job-suite-generator.groovy b/jenkins/job-suite-generator.groovy
new file mode 100644
index 0000000..9130d37
--- /dev/null
+++ b/jenkins/job-suite-generator.groovy
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+// Top-level pipeline job that provides parameterized machinery for
+// creating one or more build job suites for use in building AstroConda
+// package sets.
+// Uses Job-DSL plugin.
+
+// Directory into which supporting libraries are stored. Gets added to
+// groovy classpath definition prior to imports.
+this.ldir = "libs"
+
+node("master") {
+
+    stage("Prep") {
+        // Delete any existing job workspace directory contents.
+        deleteDir()
+
+        // These variables are provided by the execution of the generator
+        // build task with parameters.  Each var is populated by a parameter
+        // specification.
+        sh "echo manifest_file=${this.manifest_file}"
+        sh "echo label=${this.label}"
+        sh "echo py_version=${this.py_version}"
+        sh "echo old_jobs_action=${this.old_jobs_action}"
+    }
+
+    stage("Setup") {
+        sh "mkdir -p ${this.ldir}"
+        // Obtain libraries to facilitate job generation tasks.
+        dir ("libs") {
+            sh "curl -O https://repo1.maven.org/maven2/org/yaml/snakeyaml/1.17/snakeyaml-1.17.jar"
+        }
+        // Copy files from the implicit checkout of the build_control directory (handled by
+        // the job that reads this pipeline script) into the actual workspace of this job so
+        // the jobDsl call below will be able to find what it needs.
+        sh "cp -r ${env.WORKSPACE}@script/* ."
+    }
+
+    stage('Spawn job definitions') {
+        jobDsl targets: ["jenkins/generator_DSL.groovy"].join('\n'),
+               lookupStrategy: "SEED_JOB",
+               additionalClasspath: ["${this.ldir}/*.jar"].join('\n'),
+               removeAction: "${this.old_jobs_action}"
+    }
+
+}
+