opendev/gerrit
Code Issues Proposed changes

Unify debug launch configs and auto-detect browser

Browse Source 
Use the same permutation selector applied by the server at runtime to
automatically detect the browser making the request and build/refresh
that UI permutation.

Change-Id: I31603a80e23a8e4e2c46325be4dac808d8f98a5c
This commit is contained in:
Shawn Pearce 2013-11-28 20:49:42 -08:00
parent ab2319061d
commit cda2121828
9 changed files with 50 additions and 127 deletions
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2
Documentation/dev-eclipse.txt
View File

@ -37,7 +37,7 @@ Running the Daemon
Duplicate the existing launch configuration:
* Run -> Debug Configurations ...
* Java Application -> `buck_daemon_ui_*`
* Java Application -> `gerrit_daemon`
* Right click, Duplicate
* Modify the name to be unique.

1
gerrit-pgm/BUCK
View File

@ -90,6 +90,7 @@ java_library2(
'//gerrit-cache-h2:cache-h2',
'//gerrit-common:server',
'//gerrit-extension-api:api',
'//gerrit-gwtexpui:linker_server',
'//gerrit-gwtexpui:server',
'//gerrit-httpd:httpd',
'//gerrit-lucene:lucene',

117
gerrit-pgm/src/main/java/com/google/gerrit/pgm/http/jetty/JettyServer.java
View File

@ -26,6 +26,7 @@ import com.google.gerrit.server.config.ConfigUtil;
import com.google.gerrit.server.config.GerritServerConfig;
import com.google.gerrit.server.config.SitePaths;
import com.google.gerrit.server.util.TimeUtil;
import com.google.gwtexpui.linker.server.UserAgentRule;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Singleton;
@ -558,60 +559,53 @@ public class JettyServer {
}
dir = dir.getParentFile(); // pop classes
if ("buck-out".equals(dir.getName())) {
final File dstwar = makeWarTempDir();
String pkg = "gerrit-gwtui";
String target = targetForBrowser(System.getProperty("gerrit.browser"));
final File gen = new File(dir, "gen");
String out = new File(new File(gen, pkg), target).getAbsolutePath();
final File zip = new File(out + ".zip");
final File root = dir.getParentFile();
final String name = "//" + pkg + ":" + target;
File ui = new File(dstwar, "gerrit_ui");
File p = new File(ui, "permutations");
mkdir(ui);
p.createNewFile();
p.deleteOnExit();
app.addFilter(new FilterHolder(new Filter() {
private long last;
@Override
public void doFilter(ServletRequest request, ServletResponse res,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
build(root, gen, name);
if (last != zip.lastModified()) {
last = zip.lastModified();
unpack(zip, dstwar);
}
chain.doFilter(req, res);
}
@Override
public void init(FilterConfig config) {
}
@Override
public void destroy() {
}
}), "/", EnumSet.of(DispatcherType.REQUEST));
return Resource.newResource(dstwar.toURI());
} else if ("target".equals(dir.getName())) {
return useMavenDeveloperBuild(dir);
} else {
if (!"buck-out".equals(dir.getName())) {
throw new FileNotFoundException("Cannot find web root from " + u);
}
}
private static String targetForBrowser(String browser) {
if (browser == null || browser.isEmpty()) {
return "ui_dbg";
} else if (browser.startsWith("ui_")) {
return browser;
} else {
return "ui_" + browser;
}
final File gen = new File(dir, "gen");
final File root = dir.getParentFile();
final File dstwar = makeWarTempDir();
File ui = new File(dstwar, "gerrit_ui");
File p = new File(ui, "permutations");
mkdir(ui);
p.createNewFile();
p.deleteOnExit();
app.addFilter(new FilterHolder(new Filter() {
private final UserAgentRule rule = new UserAgentRule();
private String lastTarget;
private long lastTime;
@Override
public void doFilter(ServletRequest request, ServletResponse res,
FilterChain chain) throws IOException, ServletException {
String pkg = "gerrit-gwtui";
String target = "ui_" + rule.select((HttpServletRequest) request);
File zip = new File(new File(gen, pkg), target + ".zip");
synchronized (this) {
build(root, gen, "//" + pkg + ":" + target);
if (!target.equals(lastTarget) || lastTime != zip.lastModified()) {
lastTarget = target;
lastTime = zip.lastModified();
unpack(zip, dstwar);
}
}
chain.doFilter(request, res);
}
@Override
public void init(FilterConfig config) {
}
@Override
public void destroy() {
}
}), "/", EnumSet.of(DispatcherType.REQUEST));
return Resource.newResource(dstwar.toURI());
}
private static void build(File root, File gen, String target)
@ -664,25 +658,4 @@ public class JettyServer {
}
return properties;
}
private Resource useMavenDeveloperBuild(File dir) throws IOException {
dir = dir.getParentFile(); // pop target
dir = dir.getParentFile(); // pop the module we are in
// Drop down into gerrit-gwtui to find the WAR assets we need.
//
dir = new File(new File(dir, "gerrit-gwtui"), "target");
final File[] entries = dir.listFiles();
if (entries == null) {
throw new FileNotFoundException("No " + dir);
}
for (File e : entries) {
if (e.isDirectory() /* must be a directory */
&& e.getName().startsWith("gerrit-gwtui-")
&& new File(e, "gerrit_ui/gerrit_ui.nocache.js").isFile()) {
return Resource.newResource(e.toURI());
}
}
throw new FileNotFoundException("No " + dir + "/gerrit-gwtui-*");
}
}

13
tools/eclipse/buck_daemon_ui_dbg.launch
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/gerrit/gerrit-main/src/main/java/Main.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="Main"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="daemon --console-log --show-stack-trace -d ${resource_loc:/gerrit}/../test_site"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgerrit.browser=ui_dbg"/>
</launchConfiguration>

13
tools/eclipse/buck_daemon_ui_firefox.launch
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/gerrit/gerrit-main/src/main/java/Main.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="Main"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="daemon --console-log --show-stack-trace -d ${resource_loc:/gerrit}/../test_site"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgerrit.browser=ui_firefox"/>
</launchConfiguration>

13
tools/eclipse/buck_daemon_ui_ie9.launch
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/gerrit/gerrit-main/src/main/java/Main.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="Main"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="daemon --console-log --show-stack-trace -d ${resource_loc:/gerrit}/../test_site"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgerrit.browser=ui_ie9"/>
</launchConfiguration>

13
tools/eclipse/buck_daemon_ui_safari.launch
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/gerrit/gerrit-main/src/main/java/Main.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="Main"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="daemon --console-log --show-stack-trace -d ${resource_loc:/gerrit}/../test_site"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgerrit.browser=ui_safari"/>
</launchConfiguration>

2
tools/eclipse/buck_daemon_ui_chrome.launch → tools/eclipse/gerrit_daemon.launch
View File

@ -9,8 +9,8 @@
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
</listAttribute>
<booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="Main"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="daemon --console-log --show-stack-trace -d ${resource_loc:/gerrit}/../test_site"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgerrit.browser=ui_chrome"/>
</launchConfiguration>

3
tools/eclipse/buck_gwt_debug.launch → tools/eclipse/gerrit_gwt_debug.launch
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/gerrit/buck-out/gen/lib/gwt/dev/gwt-dev-2.5.0.jar"/>
<listEntry value="/gerrit/buck-out/gen/lib/gwt/dev/gwt-dev-2.5.1.jar"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
@ -9,6 +9,7 @@
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
</listAttribute>
<booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.gwt.dev.DevMode"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-startupUrl /&#10;-war ${resource_loc:/gerrit}/buck-out/gen/gerrit-gwtui/ui_dbg__tmp/war&#10;-server com.google.gerrit.gwtdebug.GerritDebugLauncher&#10;com.google.gerrit.GerritGwtUI"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="gerrit"/>