private static String _getString(String name, JSObject... places) {
for (JSObject o : places) {
if (o == null) continue;
Object temp = o.get(name);
if (temp == null) continue;
return temp.toString();
}
return null;
}
/**
* updates the context to the correct branch based on environment and to the latest version of the
* code if name or environemnt is missing, does nothing
*/
public String updateCode() {
if (!_git.isValid()) throw new RuntimeException(_rootFile + " is not a git repository");
_logger.info("going to update code");
_git.fullUpdate();
if (_name == null || _environment == null) return getCurrentGitBranch();
JSObject env = getEnvironmentObject();
if (env == null) return null;
String branch = env.get("branch").toString();
_logger.info("updating to [" + branch + "]");
_git.checkout(branch);
Python.deleteCachedJythonFiles(_rootFile);
return getCurrentGitBranch(true);
}
private void _loadConfigFromCloudObject(JSObject o) {
if (o == null) return;
_configScope.putAll((JSObject) o.get("config"));
}
/**
* Given a context and an environment, sets up the app context. This will setup the adapter type,
* load and alias any packages, and run an init file if specified.
*
* @param context context object to set up
* @param env environment to use
* @param name name of environment (for logging purposes only)
* @param version version of env (for logging purposes only)
*/
protected void _setupContext(
final AppContext context, final Env env, String name, String version) {
/*
* first, set the adapter type directly
*/
String s = env._adapterType;
AdapterType at = context.getAdapterTypeFromString(s);
if (at == null) {
throw new RuntimeException(
"Error - no valid adapter type ["
+ s
+ "] specified in environment ["
+ name
+ ", "
+ version
+ "]");
}
context.setStaticAdapterTypeValue(at);
/*
* next, if there are any packages, set them as well
*/
List<Package> pkgs = env._packages;
if (pkgs.size() > 0) {
JSObject packages = (JSObject) context.getConfigObject("packages");
if (packages == null) {
packages = new JSDict();
context.setConfigObject("packages", packages);
}
for (Package p : pkgs) {
JSDict d = new JSDict();
d.set("module", p._module);
d.set("path", p._path);
packages.set(p._name, d); // how do I specify version???
}
}
/*
* if there's an init file specified, give it a try...
*/
if (env._initFile != null && !env._initFile.equals("")) {
try {
context.runInitFile(env._initFile);
} catch (IOException e) {
throw new RuntimeException(e);
}
context.addInitRefreshHook(
new JSFunctionCalls0() {
public Object call(Scope s, Object[] extra) {
try {
context.runInitFile(env._initFile);
} catch (IOException e) {
throw new RuntimeException(e);
}
return null;
}
});
}
/*
* setup any additional init dependencies (files that will cause the
* init sequence to be rerun when changed)
*/
for (String dependency : env._initDependencies) {
try {
File dep = context.getFile(dependency);
if (!dep.exists()) {
throw new FileNotFoundException();
}
context.addInitDependency(context.getFile(dependency));
} catch (FileNotFoundException e) {
context.getLogger("frameworks").warn("init dependency not found : " + dependency);
}
}
}