opendev/gerrit
Code Issues Proposed changes

Merge "init: Gracefully handle missing browser" into stable-2.6

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This commit is contained in:
Shawn Pearce
2013-05-14 18:21:11 +00:00
committed by Gerrit Code Review
parent fcfa425097 74ec3037a5
commit a15ce5d9f7
1 changed files with 30 additions and 11 deletions
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39
gerrit-pgm/src/main/java/com/google/gerrit/pgm/init/Browser.java
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@@ -14,6 +14,7 @@
package com.google.gerrit.pgm.init; package com.google.gerrit.pgm.init;
import com.google.common.base.Strings;
import com.google.gerrit.server.config.GerritServerConfig; import com.google.gerrit.server.config.GerritServerConfig;
import com.google.inject.Inject; import com.google.inject.Inject;
@@ -42,7 +43,6 @@ public class Browser {
if (url == null) { if (url == null) {
return; return;
} }
if (url.startsWith("proxy-")) { if (url.startsWith("proxy-")) {
url = url.substring("proxy-".length()); url = url.substring("proxy-".length());
} }
@@ -54,15 +54,19 @@ public class Browser {
System.err.println("error: invalid httpd.listenUrl: " + url); System.err.println("error: invalid httpd.listenUrl: " + url);
return; return;
} }
final String hostname = uri.getHost(); waitForServer(uri);
final int port = InitUtil.portOf(uri); openBrowser(uri, link);
}
System.err.print("Waiting for server to start ... "); private void waitForServer(URI uri) throws IOException {
String host = uri.getHost();
int port = InitUtil.portOf(uri);
System.err.format("Waiting for server on %s:%d ... ", host, port);
System.err.flush(); System.err.flush();
for (;;) { for (;;) {
final Socket s; Socket s;
try { try {
s = new Socket(hostname, port); s = new Socket(host, port);
} catch (IOException e) { } catch (IOException e) {
try { try {
Thread.sleep(100); Thread.sleep(100);
@@ -74,18 +78,33 @@ public class Browser {
break; break;
} }
System.err.println("OK"); System.err.println("OK");
}
url = cfg.getString("gerrit", null, "canonicalWebUrl"); private String resolveUrl(URI uri, String link) {
if (url == null || url.isEmpty()) { String url = cfg.getString("gerrit", null, "canonicalWebUrl");
if (Strings.isNullOrEmpty(url)) {
url = uri.toString(); url = uri.toString();
} }
if (!url.endsWith("/")) { if (!url.endsWith("/")) {
url += "/"; url += "/";
} }
if (link != null && !link.isEmpty()) { if (!Strings.isNullOrEmpty(link)) {
url += "#" + link; url += "#" + link;
} }
System.err.println("Opening browser ..."); return url;
}
private void openBrowser(URI uri, String link) {
String url = resolveUrl(uri, link);
System.err.format("Opening %s ...", url);
System.err.flush();
try {
org.h2.tools.Server.openBrowser(url); org.h2.tools.Server.openBrowser(url);
System.err.println("OK");
} catch (Exception e) {
System.err.println("FAILED");
System.err.println("Open Gerrit with a JavaScript capable browser:");
System.err.println(" " + url);
}
} }
} }