diff options
Diffstat (limited to 'src/com/gitblit/build/BuildSite.java')
| -rw-r--r-- | src/com/gitblit/build/BuildSite.java | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/com/gitblit/build/BuildSite.java b/src/com/gitblit/build/BuildSite.java new file mode 100644 index 00000000..5a9825aa --- /dev/null +++ b/src/com/gitblit/build/BuildSite.java @@ -0,0 +1,201 @@ +/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit.build;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FilenameFilter;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.nio.charset.Charset;
+import java.text.MessageFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import com.beust.jcommander.JCommander;
+import com.beust.jcommander.Parameter;
+import com.beust.jcommander.ParameterException;
+import com.beust.jcommander.Parameters;
+import com.gitblit.Constants;
+import com.gitblit.utils.MarkdownUtils;
+import com.gitblit.utils.StringUtils;
+
+public class BuildSite {
+
+ public static void main(String... args) {
+ Params params = new Params();
+ JCommander jc = new JCommander(params);
+ try {
+ jc.parse(args);
+ } catch (ParameterException t) {
+ usage(jc, t);
+ }
+
+ File sourceFolder = new File(params.sourceFolder);
+ File destinationFolder = new File(params.outputFolder);
+ File[] markdownFiles = sourceFolder.listFiles(new FilenameFilter() {
+
+ @Override
+ public boolean accept(File dir, String name) {
+ return name.toLowerCase().endsWith(".mkd");
+ }
+ });
+ Arrays.sort(markdownFiles);
+
+ Map<String, String> aliasMap = new HashMap<String, String>();
+ for (String alias : params.aliases) {
+ String[] values = alias.split("=");
+ aliasMap.put(values[0], values[1]);
+ }
+
+ System.out.println(MessageFormat.format("Generating site from {0} Markdown Docs in {1} ",
+ markdownFiles.length, sourceFolder.getAbsolutePath()));
+ String linkPattern = "<a href=''{0}''>{1}</a>";
+ StringBuilder sb = new StringBuilder();
+ for (File file : markdownFiles) {
+ String documentName = getDocumentName(file);
+ if (!params.skips.contains(documentName)) {
+ String displayName = documentName;
+ if (aliasMap.containsKey(documentName)) {
+ displayName = aliasMap.get(documentName);
+ }
+ String fileName = documentName + ".html";
+ sb.append(MessageFormat.format(linkPattern, fileName, displayName));
+ sb.append(" | ");
+ }
+ }
+ sb.setLength(sb.length() - 3);
+ sb.trimToSize();
+
+ String htmlHeader = readContent(new File(params.pageHeader), "\n");
+ String htmlFooter = readContent(new File(params.pageFooter), "\n");
+ final String links = sb.toString();
+ final String header = MessageFormat.format(htmlHeader, Constants.FULL_NAME, links);
+ final String date = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
+ final String footer = MessageFormat.format(htmlFooter, "generated " + date);
+ for (File file : markdownFiles) {
+ try {
+ String documentName = getDocumentName(file);
+ if (!params.skips.contains(documentName)) {
+ String fileName = documentName + ".html";
+ System.out.println(MessageFormat.format(" {0} => {1}", file.getName(),
+ fileName));
+ InputStreamReader reader = new InputStreamReader(new FileInputStream(file),
+ Charset.forName("UTF-8"));
+ String content = MarkdownUtils.transformMarkdown(reader);
+ for (String token : params.substitutions) {
+ String[] kv = token.split("=");
+ content = content.replace(kv[0], kv[1]);
+ }
+ for (String alias : params.loads) {
+ String[] kv = alias.split("=");
+ String loadedContent = readContent(new File(kv[1]), "\n");
+ loadedContent = StringUtils.escapeForHtml(loadedContent, false);
+ loadedContent = StringUtils.breakLinesForHtml(loadedContent);
+ content = content.replace(kv[0], loadedContent);
+ }
+ OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(
+ new File(destinationFolder, fileName)), Charset.forName("UTF-8"));
+ writer.write(header);
+ writer.write(content);
+ writer.write(footer);
+ reader.close();
+ writer.close();
+ }
+ } catch (Throwable t) {
+ System.err.println("Failed to transform " + file.getName());
+ t.printStackTrace();
+ }
+ }
+ }
+
+ private static String readContent(File file, String lineEnding) {
+ StringBuilder sb = new StringBuilder();
+ try {
+ InputStreamReader is = new InputStreamReader(new FileInputStream(file),
+ Charset.forName("UTF-8"));
+ BufferedReader reader = new BufferedReader(is);
+ String line = null;
+ while ((line = reader.readLine()) != null) {
+ sb.append(line);
+ if (lineEnding != null) {
+ sb.append(lineEnding);
+ }
+ }
+ reader.close();
+ } catch (Throwable t) {
+ System.err.println("Failed to read content of " + file.getAbsolutePath());
+ t.printStackTrace();
+ }
+ return sb.toString();
+ }
+
+ private static String getDocumentName(File file) {
+ String displayName = file.getName().substring(0, file.getName().lastIndexOf('.'))
+ .toLowerCase();
+ // trim leading ##_ which is to control display order
+ return displayName.substring(3);
+ }
+
+ private static void usage(JCommander jc, ParameterException t) {
+ System.out.println(Constants.getGitBlitVersion());
+ System.out.println();
+ if (t != null) {
+ System.out.println(t.getMessage());
+ System.out.println();
+ }
+ if (jc != null) {
+ jc.usage();
+ }
+ System.exit(0);
+ }
+
+ @Parameters(separators = " ")
+ private static class Params {
+
+ @Parameter(names = { "--sourceFolder" }, description = "Markdown Source Folder", required = true)
+ public String sourceFolder;
+
+ @Parameter(names = { "--outputFolder" }, description = "HTML Ouptut Folder", required = true)
+ public String outputFolder;
+
+ @Parameter(names = { "--pageHeader" }, description = "Page Header HTML Snippet", required = true)
+ public String pageHeader;
+
+ @Parameter(names = { "--pageFooter" }, description = "Page Footer HTML Snippet", required = true)
+ public String pageFooter;
+
+ @Parameter(names = { "--skip" }, description = "Filename to skip", required = false)
+ public List<String> skips = new ArrayList<String>();
+
+ @Parameter(names = { "--alias" }, description = "Filename=Linkname aliases", required = false)
+ public List<String> aliases = new ArrayList<String>();
+
+ @Parameter(names = { "--substitute" }, description = "%TOKEN%=value", required = false)
+ public List<String> substitutions = new ArrayList<String>();
+
+ @Parameter(names = { "--load" }, description = "%TOKEN%=filename", required = false)
+ public List<String> loads = new ArrayList<String>();
+
+ }
+}
|