refactor(build-logic): make GitHooksTask more lazy

Author: msfjarvis

build-logic/automation-plugins/src/main/kotlin/app/passwordstore/gradle/GitHooksPlugin.kt

@@ -11,8 +11,8 @@ class GitHooksPlugin : Plugin<Project> {
   override fun apply(project: Project) {
     project.tasks.register<GitHooks>("installGitHooks") {
       val projectDirectory = project.layout.projectDirectory
-      hookScript.set(projectDirectory.file("scripts/pre-push-hook.sh").asFile.readText())
-      hookOutput.set(projectDirectory.file(".git/hooks/pre-push").asFile)
+      hookSource.set(projectDirectory.file("scripts/pre-push-hook.sh"))
+      hookOutput.set(projectDirectory.file(".git/hooks/pre-push"))
     }
   }
 }

build-logic/automation-plugins/src/main/kotlin/app/passwordstore/gradle/tasks/GitHooks.kt

@@ -5,8 +5,8 @@
 
 package app.passwordstore.gradle.tasks
 
-import java.io.File
 import java.nio.file.Files
+import java.nio.file.StandardCopyOption
 import java.nio.file.attribute.PosixFilePermission.GROUP_EXECUTE
 import java.nio.file.attribute.PosixFilePermission.GROUP_READ
 import java.nio.file.attribute.PosixFilePermission.OTHERS_EXECUTE
@@ -15,23 +15,31 @@ import java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE
 import java.nio.file.attribute.PosixFilePermission.OWNER_READ
 import java.nio.file.attribute.PosixFilePermission.OWNER_WRITE
 import org.gradle.api.DefaultTask
-import org.gradle.api.provider.Property
+import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.tasks.CacheableTask
-import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.InputFile
 import org.gradle.api.tasks.OutputFile
+import org.gradle.api.tasks.PathSensitive
+import org.gradle.api.tasks.PathSensitivity
 import org.gradle.api.tasks.TaskAction
 
 @CacheableTask
 abstract class GitHooks : DefaultTask() {
-  @get:Input abstract val hookScript: Property<String>
+  @get:InputFile
+  @get:PathSensitive(PathSensitivity.RELATIVE)
+  abstract val hookSource: RegularFileProperty
 
-  @get:OutputFile abstract val hookOutput: Property<File>
+  @get:OutputFile abstract val hookOutput: RegularFileProperty
 
   @TaskAction
   fun install() {
-    hookOutput.get().writeText(hookScript.get())
+    Files.copy(
+      hookSource.asFile.get().toPath(),
+      hookOutput.asFile.get().toPath(),
+      StandardCopyOption.REPLACE_EXISTING,
+    )
     Files.setPosixFilePermissions(
-      hookOutput.get().toPath(),
+      hookOutput.asFile.get().toPath(),
       setOf(
         OWNER_READ,
         OWNER_WRITE,

scripts/pre-push-hook.sh

@@ -4,7 +4,7 @@ set -e
 set -u
 set -o pipefail
 
-ZERO=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
+ZERO="0000000000000000000000000000000000000000"
 GRADLE_EXEC="${GRADLE_EXEC:-./gradlew}"
 
 while read local_ref local_oid remote_ref remote_oid; do