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Add clean to context plugin

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and don't delete local context unless the context is deleted by a user
This commit is contained in:
HirokiUchikawa
2018-05-30 15:23:34 +09:00
parent 7185bcd51f
commit f262348497
8 changed files with 260 additions and 107 deletions
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36
red/runtime/nodes/context/localfilesystem.js
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@@ -78,7 +78,7 @@ LocalFileSystem.prototype.close = function(){
LocalFileSystem.prototype.get = function (scope, key) {
if(!this.storages[scope]){
return undefined;
this.storages[scope] = createStorage(this.storageBaseDir ,scope);
}
try{
this.storages[scope].reload();
@@ -105,28 +105,38 @@ LocalFileSystem.prototype.set = function(scope, key, value) {
LocalFileSystem.prototype.keys = function(scope) {
if(!this.storages[scope]){
return [];
this.storages[scope] = createStorage(this.storageBaseDir ,scope);
}
return Object.keys(this.storages[scope].getData("/"));
}
LocalFileSystem.prototype.delete = function(scope){
var self = this;
if(this.storages[scope]){
var promise;
this.storages[scope].delete("/");
if(scope.indexOf(":") === -1){
fs.removeSync(path.dirname(this.storages[scope].filename));
}else{
try{
fs.statSync(this.storages[scope].filename);
fs.unlinkSync(this.storages[scope].filename);
}catch(err){
console.log("deleted");
}
}
delete this.storages[scope];
return fs.remove(this.storages[scope].filename).then(function(){
delete self.storages[scope];
return when.resolve();
});
}else{
return when.resolve();
}
}
LocalFileSystem.prototype.clean = function(activeNodes){
var self = this;
return fs.readdir(self.storageBaseDir).then(function(dirs){
return when.all(dirs.reduce(function(result, item){
if(item !== "global" && !activeNodes.includes(item)){
result.push(fs.remove(path.join(self.storageBaseDir,item)));
delete self.storages[item];
}
return result;
},[]));
});
}
module.exports = function(config){
return new LocalFileSystem(config);
};