AntsyLich
46 lines
1.5 KiB
Kotlin
46 lines
1.5 KiB
Kotlin
package mihon.buildlogic
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import org.gradle.api.Project
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import java.time.Instant
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import java.time.LocalDateTime
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import java.time.ZoneOffset
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import java.time.format.DateTimeFormatter
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// Git is needed in your system PATH for these commands to work.
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// If it's not installed, you can return a random value as a workaround
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fun Project.getCommitCount(): String {
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return runCommand("git rev-list --count HEAD")
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// return "1"
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}
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fun Project.getGitSha(): String {
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return runCommand("git rev-parse --short HEAD")
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// return "1"
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}
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private val BUILD_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss'Z'")
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/**
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* @param useLastCommitTime If `true`, the build time is based on the timestamp of the last Git commit;
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* otherwise, the current time is used. Both are in UTC.
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* @return A formatted string representing the build time. The format used is defined by [BUILD_TIME_FORMATTER].
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*/
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fun Project.getBuildTime(useLastCommitTime: Boolean): String {
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return if (useLastCommitTime) {
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val epoch = runCommand("git log -1 --format=%ct").toLong()
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Instant.ofEpochSecond(epoch).atOffset(ZoneOffset.UTC).format(BUILD_TIME_FORMATTER)
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} else {
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LocalDateTime.now(ZoneOffset.UTC).format(BUILD_TIME_FORMATTER)
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}
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}
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private fun Project.runCommand(command: String): String {
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return providers.exec {
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commandLine = command.split(" ")
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}
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.standardOutput
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.asText
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.get()
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.trim()
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}
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