77 lines
2.8 KiB
Groovy
77 lines
2.8 KiB
Groovy
/** Common setup for manual instrumentation of libraries and auto instrumentation. */
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/**
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* We define three dependency configurations to use when adding dependencies to libraries being
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* instrumented.
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*
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* - library: A dependency on the instrumented library. Results in the dependency being added to
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* compileOnly and testImplementation. If the build is run with -PtestLatestDeps=true, the
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* version when added to testImplementation will be overridden by `+`, the latest version
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* possible. For simple libraries without different behavior between versions, it is possible
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* to have a single dependency on library only.
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*
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* - testLibrary: A dependency on a library for testing. This will usually be used to either
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* a) use a different version of the library for compilation and testing and b) to add a helper
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* that is only required for tests (e.g., library-testing artifact). The dependency will be
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* added to testImplementation and will have a version of `+` when testing latest deps as
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* described above.
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*
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* - latestDepTestLibrary: A dependency on a library for testing when testing of latest dependency
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* version is enabled. This dependency will be added as-is to testImplementation, but only if
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* -PtestLatestDeps=true. The version will not be modified but it will be given highest
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* precedence. Use this to restrict the latest version dependency from the default `+`, for
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* example to restrict to just a major version by specifying `2.+`.
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*/
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ext.testLatestDeps = findProperty('testLatestDeps')
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configurations {
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// library is where to define dependencies on the library that is being instrumented. It will not
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// be packaged in the agent but will be available at runtime for tests.
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library {
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canBeResolved = false
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canBeConsumed = false
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}
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testLibrary {
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canBeResolved = false
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canBeConsumed = false
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}
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latestDepTestLibrary {
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canBeResolved = false
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canBeConsumed = false
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}
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[library, testLibrary].each { configuration ->
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// We use whenObjectAdded and copy into the real configurations instead of extension to allow
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// mutating the version for latest dep tests.
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configuration.dependencies.whenObjectAdded {
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def dep = it.copy()
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if (testLatestDeps) {
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dep.version {
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it.require '+'
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}
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}
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testImplementation.dependencies.add(dep)
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}
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}
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if (testLatestDeps) {
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latestDepTestLibrary.dependencies.whenObjectAdded {
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def dep = it.copy()
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def declaredVersion = dep.version
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dep.version {
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it.strictly declaredVersion
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}
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testImplementation.dependencies.add(dep)
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}
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}
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compileOnly.extendsFrom(library)
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}
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if (testLatestDeps) {
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afterEvaluate {
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def latestDepTest = tasks.findByName('latestDepTest')
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if (latestDepTest) {
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tasks.test.dependsOn latestDepTest
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}
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}
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}
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