heppokoactの技術メモ

「コミット内容をCSVにする」の編集履歴（バックアップ）一覧はこちら

「コミット内容をCSVにする」の最新版変更点

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削除された行はこの色になります。

 @ECHO OFF
 
 set HOOKDIR="E:\repository\hooks"
 set TMPDIR="%HOOKDIR%\.svnhook"
 set SVNLOOKDIR="E:\subversion\bin"
 
 set REPOS=%1
 set TXN=%2
 set RET=1
 
 set LOG=%TMPDIR%\%TXN%.log
 set CHANGED=%TMPDIR%\%TXN%.changed
 
 if not exist %TMPDIR% mkdir %TMPDIR%
 
 call %SVNLOOKDIR%\svnlook log -t %TXN% %REPOS% >> %LOG%
 call %SVNLOOKDIR%\svnlook changed -t %TXN% %REPOS% >> %CHANGED%
 
 cd %HOOKDIR%
 java -classpath %HOOKDIR% SvnToCsv %LOG% %CHANGED%
 set RET=%ERRORLEVEL%
 
 del %LOG%
 del %CHANGED%
 
 exit %RET%
+
+
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.nio.channels.FileChannel;
+import java.nio.channels.FileLock;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * svn logの実行結果からCSVを作成します。
+ *
+ */
+public class SvnToCsv {
+
+	private String log;
+	private String changed;
+
+	public static void main(String[] args) {
+		if (args.length != 2) {
+			System.err.println("引数の数が変ですよ。（" + args.length + "個）");
+			System.exit(1);
+		}
+
+		int result;
+		try {
+			result = new SvnToCsv(args[0], args[1]).toCsv();
+		} catch (Exception e) {
+			System.err.print(e.getMessage());
+			result = 1;
+		}
+
+		System.exit(result);
+	}
+
+	public SvnToCsv(String logPath, String changedPath) throws IOException {
+		log = read(logPath);
+		changed = read(changedPath);
+	}
+
+	public int toCsv() throws IllegalFormatException, IOException {
+		// 特定のディレクトリへの変更をしなければスルー
+		if (!needToCsv()) {
+			return 0;
+		}
+
+		String bugNo = getFirstGroup(log, "課題管理番号：(\\d+)");
+		String comment = getFirstGroup(log, "コメント：(.+)");
+		String[] changedPathes = getChangdPathes();
+		write(toCsvString(bugNo, comment, changedPathes));
+
+		return 0;
+	}
+
+	private void write(String csv) throws IOException {
+		FileOutputStream out = null;
+		PrintWriter writer = null;
+		try {
+			out = new FileOutputStream(new File("C:/release.log"), true);
+			FileChannel channel = out.getChannel();
+			FileLock lock = getLock(channel);
+
+			writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(out)));
+			writer.print(csv);
+
+			lock.release();
+
+		} finally {
+			if (writer != null) writer.close();
+			if (out != null) out.close();
+		}
+	}
+
+	private FileLock getLock(FileChannel channel) throws IOException {
+		for (int i=0; i<5; i++) {
+			FileLock lock = channel.tryLock();
+			if (lock == null) {
+				try {
+					Thread.sleep(1000);
+					continue;
+				} catch (InterruptedException e) {}
+			}
+			return lock;
+		}
+
+		throw new IOException("C:/release.logのロックが取得できませんでした。");
+	}
+
+	private String toCsvString(String bugNo, String comment, String[] changedPathes) {
+		StringBuilder builder = new StringBuilder();
+		for (String path: changedPathes) {
+			builder.append(bugNo).append(",").append(path).append(",").append(comment).append("\r\n");
+		}
+		return builder.toString();
+	}
+
+	private String[] getChangdPathes() throws IllegalFormatException {
+		String[] changedArray = changed.split("\\r\\n");
+		String[] changedPathes = new String[changedArray.length];
+		for (int i=0; i<changedArray.length; i++) {
+			String changedElement = changedArray[i];
+			changedPathes[i] = getFirstGroup(changedElement, ".+/ほげ/(ふが/.+)");
+		}
+		return changedPathes;
+	}
+
+	private String getFirstGroup(String target, String regexp) throws IllegalFormatException {
+		Pattern pattern = Pattern.compile(regexp);
+		Matcher matcher = pattern.matcher(target);
+		if (!matcher.find()) {
+			throw new IllegalFormatException("正規表現「" + regexp + "」が見つかりません。\r\n対象：" + target);
+		}
+		return matcher.group(1);
+	}
+
+	private boolean needToCsv() {
+		Pattern pattern = Pattern.compile("/ほげ/");
+		return pattern.matcher(changed).find();
+	}
+
+	private String read(String path) throws IOException {
+		BufferedReader reader = null;
+		StringBuilder builder = new StringBuilder();
+
+		try {
+			reader = new BufferedReader(new InputStreamReader(new FileInputStream(path), "MS932"));
+			while (true) {
+				String line = reader.readLine();
+				if (line == null) break;
+				builder.append(line).append("\r\n");
+			}
+
+		} finally {
+			if (reader != null) reader.close();
+		}
+
+		return builder.toString();
+	}
+
+	private class IllegalFormatException extends Exception {
+		IllegalFormatException(String message) {
+			super(message);
+		}
+	}
+
+}