fix for mac permissions pre-commit #612

Author: Jolanrensen

core/build.gradle.kts

@@ -6,6 +6,7 @@ import nl.jolanrensen.docProcessor.gradle.creatingProcessDocTask
 import org.gradle.jvm.tasks.Jar
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import org.jmailen.gradle.kotlinter.tasks.LintTask
+import xyz.ronella.gradle.plugin.simple.git.OSType
 import xyz.ronella.gradle.plugin.simple.git.task.GitTask
 
 plugins {
@@ -173,6 +174,12 @@ val installGitPreCommitHook by tasks.creating(Copy::class) {
         from(File(rootProject.rootDir, "gradle/scripts/pre-commit"))
         into(gitHooksDir)
         fileMode = 755
+
+        // Workaround for https://github.com/Kotlin/dataframe/issues/612
+        if (OSType.identify() == OSType.Mac) exec {
+            workingDir(gitHooksDir)
+            commandLine("chmod", "755", "pre-commit")
+        }
     } else {
         logger.lifecycle("'.git/hooks' directory not found. Skipping installation of pre-commit hook.")
     }