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Change default data dir

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Changes the default location for user data to $HOME/.node-red.
This commit is contained in:
Nick O'Leary
2015-02-25 14:23:59 +00:00
parent 54b0debb3b
commit ce1cd1ab9c
6 changed files with 161 additions and 88 deletions
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35
red/storage/localfilesystem.js
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@@ -32,7 +32,6 @@ var flowsFileBackup;
var credentialsFile;
var credentialsFileBackup;
var oldCredentialsFile;
var userDir;
var libDir;
var libFlowsDir;
var globalSettingsFile;
@@ -145,38 +144,50 @@ function writeFile(path,content) {
var localfilesystem = {
init: function(_settings) {
settings = _settings;
userDir = settings.userDir || process.env.NODE_RED_HOME;
var promises = [];
if (!settings.userDir) {
if (fs.existsSync(fspath.join(process.env.NODE_RED_HOME,".config.json"))) {
settings.userDir = process.env.NODE_RED_HOME;
} else {
settings.userDir = fspath.join(process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE,".node-red");
promises.push(promiseDir(settings.userDir));
}
}
if (settings.flowFile) {
flowsFile = settings.flowFile;
flowsFullPath = flowsFile;
} else {
flowsFile = 'flows_'+require('os').hostname()+'.json';
flowsFullPath = fspath.join(userDir,flowsFile);
flowsFullPath = fspath.join(settings.userDir,flowsFile);
}
var ffExt = fspath.extname(flowsFullPath);
var ffName = fspath.basename(flowsFullPath);
var ffBase = fspath.basename(flowsFullPath,ffExt);
var ffDir = fspath.dirname(flowsFullPath);
credentialsFile = fspath.join(userDir,ffBase+"_cred"+ffExt);
credentialsFileBackup = fspath.join(userDir,"."+ffBase+"_cred"+ffExt+".backup");
credentialsFile = fspath.join(settings.userDir,ffBase+"_cred"+ffExt);
credentialsFileBackup = fspath.join(settings.userDir,"."+ffBase+"_cred"+ffExt+".backup");
oldCredentialsFile = fspath.join(userDir,"credentials.json");
oldCredentialsFile = fspath.join(settings.userDir,"credentials.json");
flowsFileBackup = fspath.join(ffDir,"."+ffName+".backup");
libDir = fspath.join(userDir,"lib");
libDir = fspath.join(settings.userDir,"lib");
libFlowsDir = fspath.join(libDir,"flows");
globalSettingsFile = fspath.join(userDir,".config.json");
globalSettingsFile = fspath.join(settings.userDir,".config.json");
return promiseDir(libFlowsDir);
promises.push(promiseDir(libFlowsDir));
return when.all(promises);
},
getFlows: function() {
var defer = when.defer();
log.info("User Directory : "+settings.userDir);
fs.exists(flowsFullPath, function(exists) {
if (exists) {
log.info("Loading flows : "+flowsFile);
@@ -184,7 +195,7 @@ var localfilesystem = {
return JSON.parse(data);
}));
} else {
log.info("Flows file not found : "+flowsFile );
log.info("Creating new flows file : "+flowsFile );
defer.resolve([]);
}
});