Generating build time variables into app/asset folder. Newly support for configuration caching.
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| /** | |
| * Task to generate build.json and puts it into assets/meta folder within the app. | |
| */ | |
| preBuild.dependsOn tasks.register("generateBuildJson") { | |
| // note: file can't be named 'build.json' otherwise it will not be bundled into the app. | |
| outputs.file(project.rootProject.file('app/src/main/assets/meta.json')) | |
| // need to remember configuration variables for later task execution | |
| def majorVersion = MAJOR_VERSION | |
| def minorVersion = MINOR_VERSION | |
| def hotfixVersion = HOTFIX_VERSION | |
| def buildNumber = BUILD_NUMBER | |
| def versioncode = VERSIONCODE | |
| def versionName = VERSIONNAME | |
| doLast { | |
| description = "Generate //${outputs.files.singleFile.path}" | |
| println(description) | |
| def branchName = { | |
| def branch = "" | |
| def proc = "git rev-parse --abbrev-ref HEAD".execute() | |
| proc.in.eachLine { line -> branch = line } | |
| proc.err.eachLine { line -> println line } | |
| proc.waitFor() | |
| // fix detached head | |
| if (branch.contains("release/")) { | |
| branch = branch.replace("heads/", "") | |
| } | |
| branch.trim() | |
| } | |
| def commitHash = { | |
| def hash = "" | |
| def proc = "git log -n 1 --format='%h'".execute() | |
| proc.in.eachLine { line -> hash = line } | |
| proc.err.eachLine { line -> println line } | |
| proc.waitFor() | |
| hash.trim().replaceAll('\'', '') | |
| } | |
| def json = groovy.json.JsonOutput.toJson([ | |
| 'build-time' : new Date().getTime().toString(), | |
| 'branch-name' : branchName(), | |
| 'commit-hash' : commitHash(), | |
| 'major-version' : majorVersion.toString(), | |
| 'minor-version' : minorVersion.toString(), | |
| 'hotfix-version': hotfixVersion.toString(), | |
| 'build-number' : buildNumber.toString(), | |
| 'version-code' : versioncode.toString(), | |
| 'version-name' : versionName | |
| ]) | |
| outputs.files.singleFile.text = groovy.json.JsonOutput.prettyPrint(json) | |
| } | |
| } | |
| clean { | |
| delete project.rootProject.file('app/src/main/assets/meta.json') | |
| } |