jvmMain.maintenance.MyResources.kt Maven / Gradle / Ivy
package pl.mareklangiewicz.kgroundx.maintenance
import okio.*
import okio.Path.Companion.toPath
import pl.mareklangiewicz.io.*
import pl.mareklangiewicz.bad.*
import pl.mareklangiewicz.kground.io.UFileSys
import pl.mareklangiewicz.kground.io.implictx
import pl.mareklangiewicz.ulog.*
private val resourcesRelPath = "kgroundx-maintenance/src/jvmMain/resources".toPath()
private val templatesRelPath = resourcesRelPath / "templates"
private val resourcesAbsPath = PathToKGroundProject / resourcesRelPath
private val templatesAbsPath = PathToKGroundProject / templatesRelPath
private suspend fun Path.isTmplSymlink() =
name.endsWith(".tmpl") && implictx().metadata(this).symlinkTarget != null
suspend fun updateKGroundTemplatesSymLinks() {
val log = implictx()
val fs = implictx()
// remove all tmpl symlinks (but throw if other unexpected file found)
fs.listRecursively(templatesAbsPath).forEach {
if (fs.metadata(it).isDirectory) return@forEach
it.isTmplSymlink().chkTrue { "Unexpected file in templates: $it" }
fs.delete(it)
}
// remove all dirs (but throw if non directory still found)
fs.list(templatesAbsPath).forEach {
fs.metadata(it).isDirectory.chkTrue { "Some non directory left in templates: $it" }
fs.deleteRecursively(it)
}
// prepare the list of buildfiles (*.gradle.kts)
val buildFiles = findAllFiles(PathToKGroundProject, maxDepth = 10)
.filter { it.segments.any { it.startsWith("template-") } }
.filterExt("gradle.kts")
.toList()
// prepare the list of gradlew files
val gradlewFiles = gradlewRelPaths.map { PathToKGroundProject / it }
// generate .tmpl symlinks in resources/templates (relative to PathToKGroundProject)
(buildFiles + gradlewFiles).forEach { srcAbs ->
val srcRel = srcAbs.asRelativeTo(PathToKGroundProject)
val linkRel = templatesRelPath / srcRel.withName { "$it.tmpl" }
val linkAbs = PathToKGroundProject / linkRel
val targetDots = linkRel.parent!!.segments.joinToString("/") { ".." }
val target = targetDots.toPath() / srcRel
log.i("symlink $linkAbs -> $target")
fs.createDirectories(linkAbs.parent!!)
fs.createSymlink(linkAbs, target)
}
}