Cleanup pre-push hook
KTI-673
This commit is contained in:
Bogdan Mukvich
committed by
Space Team
Space Team
parent
d75160250d
commit
e97ecc13b0
@@ -1,24 +1,13 @@
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import org.gradle.api.Project
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import java.io.File
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apply { plugin("java") }
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apply { plugin("jps-compatible") }
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project.removePrePushHookIfExists()
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sourceSets {
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"main" { projectDefault() }
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"test" {}
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}
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project.addPrePushHookIfMissing()
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fun Project.addPrePushHookIfMissing() {
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val dotGitDirectory = rootProject.getGitDirectory()
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val hooksDirectory = File(dotGitDirectory, "hooks").also { it.mkdirs() }
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val prePushHook = File(projectDir, "pre-push.sh").also { require(it.exists()) }
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val prePushTarget = File(hooksDirectory, "pre-push")
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prePushHook.copyTo(prePushTarget, overwrite = true)
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prePushTarget.setExecutable(true, true)
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fun Project.removePrePushHookIfExists() {
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val prePushHookPath = rootProject.getGitDirectory().toPath()
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.resolve("hooks")
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.resolve("pre-push")
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java.nio.file.Files.deleteIfExists(prePushHookPath)
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}
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fun Project.getGitDirectory(): File {
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@@ -1,61 +0,0 @@
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#!/bin/sh
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targetRepo="$2"
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remoteRefs=""
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javacPath="$JAVA_HOME/bin/javac"
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javaPath="$JAVA_HOME/bin/java"
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if [ -f "~/.kotlin-deactivate-prepush-hook" ]; then
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echo "Pre-commit hook is deactivated"
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exit 0
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fi
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if [ ! -f "./libraries/tools/kotlin-prepush-hook/src/KotlinPrePushHook.java" ]; then
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echo "Pre-commit hook .java file was not found in current branch, pre-push hook is disabled"
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exit 0
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fi
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if [ ! -f "$javaPath" ]; then
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echo "'java' ($javaPath) was not found, pre-push hook is disabled"
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exit 0
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fi
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if [ ! -f "$javacPath" ]; then
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echo "'javac' ($javacPath) was not found, pre-push hook is disabled"
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exit 0
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fi
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while read localRef localSha remoteRef remoteSha
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do
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# Looks like there're no [[ in Ubuntu by default
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if [ "$remoteRef" = "refs/heads/rr/"* ]; then
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continue
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fi
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if [ "$remoteRef" = "refs/heads/rrr/"* ]; then
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continue
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fi
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if [ -z $remoteRefs ]; then
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remoteRefs="$remoteRef"
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else
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remoteRefs="$remoteRefs,$remoteRef"
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fi
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done
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if [ -z "$remoteRefs" ]; then
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exit 0
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fi
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mkdir -p ./build/prePushHook
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"$javacPath" -d ./build/prePushHook ./libraries/tools/kotlin-prepush-hook/src/KotlinPrePushHook.java
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cd ./build/prePushHook
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"$javaPath" KotlinPrePushHook "$remoteRefs" "$targetRepo"
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returnCode=$?
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cd ../..
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exit $returnCode
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@@ -1,120 +0,0 @@
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import javax.swing.*;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URL;
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import java.net.URLConnection;
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import java.util.*;
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import java.util.stream.Collectors;
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public class KotlinPrePushHook {
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private static final String BRANCH_DATA_URL = "https://raw.githubusercontent.com/Kotlin/kotlin-branch-status/master/status.txt";
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private static final String MESSAGE_PREFIX = "MESSAGE.";
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private static final List<String> KOTLIN_GIT_REPOS = Arrays.asList(
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"git@github.com:JetBrains/kotlin.git",
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"https://github.com/JetBrains/kotlin.git");
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private static final String REF_PREFIX = "refs/heads/";
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public static void main(String[] args) throws Exception {
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if (args.length != 2) {
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error("Usage: <remote refs> <target repository>, got " + Arrays.toString(args));
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}
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List<String> remoteRefs = Arrays
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.stream(args[0].split(","))
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.filter(ref -> ref.startsWith(REF_PREFIX))
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.map(ref -> ref.substring(REF_PREFIX.length())).collect(Collectors.toList());
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String targetRepo = args[1];
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if (!KOTLIN_GIT_REPOS.contains(targetRepo)) {
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return;
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}
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check(remoteRefs);
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}
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private static void check(List<String> remoteRefs) throws Exception {
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Map<String, String> branchProperties = getProperties(new URL(BRANCH_DATA_URL));
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if (branchProperties.isEmpty()) {
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return;
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}
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Map<String, String> messages = new HashMap<>();
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Map<String, String> branches = new HashMap<>();
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for (Map.Entry<String, String> entry : branchProperties.entrySet()) {
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String key = entry.getKey();
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String value = entry.getValue();
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if (key.startsWith(MESSAGE_PREFIX)) {
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messages.put(key.substring(MESSAGE_PREFIX.length()), value);
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} else {
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branches.put(key, value);
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}
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}
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for (Map.Entry<String, String> entry : branches.entrySet()) {
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String branchName = entry.getKey();
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if (remoteRefs.contains(branchName)) {
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String message = messages.get(entry.getValue());
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if (message == null) {
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error("Invalid message key '" + entry.getValue() + "', expected one of these: " + messages.keySet());
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}
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//noinspection ConstantConditions
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if (!showWarning(message, branchName)) {
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error("Push aborted.");
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}
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}
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}
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}
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private static void error(String message) {
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//noinspection UseOfSystemOutOrSystemErr
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System.err.println(message);
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System.exit(1);
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}
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private static boolean showWarning(String reason, String targetBranch) {
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String baseMessage = "You are about to commit to '" + targetBranch + "',\n" +
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"and it is probably not the best idea.\n" +
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"Please think twice before pressing 'Yes'.";
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String confirmationMessage = "Do you still want to commit to '" + targetBranch + "'?";
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String completeMessage = baseMessage + "\n\nReason: " + reason.replace("\\n", "\n") + "\n\n" + confirmationMessage;
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int result = JOptionPane.showOptionDialog(
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null, completeMessage, "Friendly warning",
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JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE, null,
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new String[] { "Yes", "No" }, "No");
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return result == JOptionPane.YES_OPTION;
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}
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private static Map<String, String> getProperties(URL url) throws Exception {
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URLConnection connection = url.openConnection();
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try (InputStream is = connection.getInputStream()) {
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Properties properties = new Properties();
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properties.load(is);
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Map<String, String> propertyMap = new HashMap<>();
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for (Map.Entry<Object, Object> entry : properties.entrySet()) {
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if (entry.getKey() instanceof String && entry.getValue() instanceof String) {
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propertyMap.put((String) entry.getKey(), (String) entry.getValue());
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}
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}
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return propertyMap;
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} catch (IOException e) {
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System.err.println("Can't fetch " + BRANCH_DATA_URL + " (" + e.getMessage() + ").");
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System.err.println("Pre-push hook won't work.");
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return Collections.emptyMap();
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}
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}
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}
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