Merge "Introduce Gerrit Inspector: interactive Jython shell"

This commit is contained in:
Shawn Pearce
2013-10-18 01:15:20 +00:00
committed by Gerrit Code Review
7 changed files with 672 additions and 31 deletions

View File

@@ -302,6 +302,7 @@ public final class GerritLauncher {
}
private volatile static File myArchive;
private static File myHome;
/**
* Locate the JAR/WAR file we were launched from.
@@ -459,42 +460,26 @@ public final class GerritLauncher {
return tmp;
}
/**
* Provide path to a working directory
*
* @return local path of the working directory or null if cannot be determined
*/
public static File getHomeDirectory() {
if (myHome == null) {
myHome = locateHomeDirectory();
}
return myHome;
}
private static File tmproot() {
File tmp;
String gerritTemp = System.getenv("GERRIT_TMP");
if (gerritTemp != null && gerritTemp.length() > 0) {
tmp = new File(gerritTemp);
} else {
// Try to find the user's home directory. If we can't find it
// return null so the JVM's default temporary directory is used
// instead. This is probably /tmp or /var/tmp.
//
String userHome = System.getProperty("user.home");
if (userHome == null || "".equals(userHome)) {
userHome = System.getenv("HOME");
if (userHome == null || "".equals(userHome)) {
System.err.println("warning: cannot determine home directory");
System.err.println("warning: using system temporary directory instead");
return null;
}
}
// Ensure the home directory exists. If it doesn't, try to make it.
//
final File home = new File(userHome);
if (!home.exists()) {
if (home.mkdirs()) {
System.err.println("warning: created " + home.getAbsolutePath());
} else {
System.err.println("warning: " + home.getAbsolutePath() + " not found");
System.err.println("warning: using system temporary directory instead");
return null;
}
}
// Use $HOME/.gerritcodereview/tmp for our temporary file area.
//
tmp = new File(new File(home, ".gerritcodereview"), "tmp");
tmp = new File(getHomeDirectory(), "tmp");
}
if (!tmp.exists() && !tmp.mkdirs()) {
System.err.println("warning: cannot create " + tmp.getAbsolutePath());
@@ -527,6 +512,49 @@ public final class GerritLauncher {
}
}
private static File locateHomeDirectory() {
// Try to find the user's home directory. If we can't find it
// return null so the JVM's default temporary directory is used
// instead. This is probably /tmp or /var/tmp.
//
String userHome = System.getProperty("user.home");
if (userHome == null || "".equals(userHome)) {
userHome = System.getenv("HOME");
if (userHome == null || "".equals(userHome)) {
System.err.println("warning: cannot determine home directory");
System.err.println("warning: using system temporary directory instead");
return null;
}
}
// Ensure the home directory exists. If it doesn't, try to make it.
//
final File home = new File(userHome);
if (!home.exists()) {
if (home.mkdirs()) {
System.err.println("warning: created " + home.getAbsolutePath());
} else {
System.err.println("warning: " + home.getAbsolutePath() + " not found");
System.err.println("warning: using system temporary directory instead");
return null;
}
}
// Use $HOME/.gerritcodereview/tmp for our temporary file area.
//
final File gerrithome = new File(home, ".gerritcodereview");
if (!gerrithome.exists() && !gerrithome.mkdirs()) {
System.err.println("warning: cannot create " + gerrithome.getAbsolutePath());
System.err.println("warning: using system temporary directory instead");
return null;
}
try {
return gerrithome.getCanonicalFile();
} catch (IOException e) {
return gerrithome;
}
}
private GerritLauncher() {
}
}