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Make CLI options configurable via environmental variables (#2408)

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This commit is contained in:
Naoki Takezoe
2019-12-29 01:21:26 +09:00
committed by GitHub
parent d939082e1f
commit 04bc92001f
7 changed files with 97 additions and 67 deletions
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37
src/main/java/JettyLauncher.java
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@@ -16,12 +16,17 @@ public class JettyLauncher {
System.setProperty("java.awt.headless", "true");
String host = null;
int port = 8080;
String port = null;
InetSocketAddress address = null;
String contextPath = "/";
String tmpDirPath="";
boolean forceHttps = false;
host = getEnvironmentVariable("gitbucket.host");
port = getEnvironmentVariable("gitbucket.port");
contextPath = getEnvironmentVariable("gitbucket.prefix");
tmpDirPath = getEnvironmentVariable("gitbucket.tempDir");
for(String arg: args) {
if(arg.startsWith("--") && arg.contains("=")) {
String[] dim = arg.split("=");
@@ -31,13 +36,10 @@ public class JettyLauncher {
host = dim[1];
break;
case "--port":
port = Integer.parseInt(dim[1]);
port = dim[1];
break;
case "--prefix":
contextPath = dim[1];
if (!contextPath.startsWith("/")) {
contextPath = "/" + contextPath;
}
break;
case "--max_file_size":
System.setProperty("gitbucket.maxFileSize", dim[1]);
@@ -62,10 +64,14 @@ public class JettyLauncher {
}
}
if (contextPath != null && !contextPath.startsWith("/")) {
contextPath = "/" + contextPath;
}
if(host != null) {
address = new InetSocketAddress(host, port);
address = new InetSocketAddress(host, getPort(port));
} else {
address = new InetSocketAddress(port);
address = new InetSocketAddress(getPort(port));
}
Server server = new Server(address);
@@ -143,6 +149,23 @@ public class JettyLauncher {
return new File(System.getProperty("user.home"), ".gitbucket");
}
private static String getEnvironmentVariable(String key){
String value = System.getenv(key.toUpperCase().replace('.', '_'));
if (value != null && value.length() == 0){
return null;
} else {
return value;
}
}
private static int getPort(String port){
if(port == null) {
return 8080;
} else {
return Integer.parseInt(port);
}
}
private static Handler addStatisticsHandler(Handler handler) {
// The graceful shutdown is implemented via the statistics handler.
// See the following: https://bugs.eclipse.org/bugs/show_bug.cgi?id=420142