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63 lines
2.0 KiB
Kotlin
63 lines
2.0 KiB
Kotlin
package me.eater.hefbrug.platform_utils.service
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import me.eater.hefbrug.access.AccessSkeleton
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import me.eater.hefbrug.access.FileType
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import me.eater.hefbrug.executor.ExecutionContext
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import me.eater.hefbrug.platform_utils.PlatformUtil
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class RunitManager(context: ExecutionContext) : ServiceManager(context) {
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override suspend fun isRunning(name: String): Boolean {
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return ro.execute("sv", "status", name).stdout.startsWith("run:")
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}
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override suspend fun isEnabled(name: String): Boolean {
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return ro.exists("/var/service/$name", FileType.Directory)
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}
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override suspend fun hasAutoStart(name: String): Boolean {
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return !ro.exists("/etc/sv/$name/stop")
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}
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override suspend fun setState(name: String, enabled: Boolean, running: Boolean, autostart: Boolean) {
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val serviceConf = "/etc/sv/$name"
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val stopFile = "$serviceConf/stop"
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val activeService = "/var/service/$name"
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if (!autostart) {
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rw.execute("touch", stopFile).orThrow()
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} else if (!hasAutoStart(name)) {
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rw.execute("rm", stopFile).orThrow()
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}
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val isEnabled = isEnabled(name)
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if (isEnabled && !enabled) {
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rw.execute("rm", activeService).orThrow()
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}
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if (!isEnabled && (enabled || running)) {
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rw.execute("ln", "-s", serviceConf, "/var/service").orThrow()
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}
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val isRunning = isRunning(name)
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if (isRunning && !running) {
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rw.execute("sv", "stop", name).orThrow()
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}
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if (!isRunning && running) {
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rw.execute("sv", "start", name).orThrow()
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}
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}
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object Util : PlatformUtil<RunitManager> {
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override suspend fun isSupported(access: AccessSkeleton): Boolean {
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return access.exists("/var/service", FileType.Directory) &&
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access.exists("/etc/sv", FileType.Directory) &&
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access.execute("which", "sv").exitCode == 0
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}
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override suspend fun getManager(context: ExecutionContext) = RunitManager(context)
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}
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} |