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1× | 'use strict';
var path = require('path');
var _ = require('lodash');
var fs = require('graceful-fs');
var fse = require('fs-extra');
var glob = require('glob');
var minimatch = require('minimatch');
var semver = require('semver');
var jsonfile = require('jsonfile');
var AdmZip = require('adm-zip');
var fecom = require('../fecom');
var Tree = require('./Tree');
var gitlabRepo = require('../remote/gitlab');
var Component = function (parsed, type, options) {
if ('root' === type) {
parsed = {
name: fecom.config.name,
owner: fecom.profile.username,
version: fecom.config.version
};
}
Iif (!parsed.hasOwnProperty('name')) {
throw new Error('Component name must be defined');
}
Iif (!parsed.hasOwnProperty('owner')) {
throw new Error('Component owner must be defined');
}
this.name = parsed.name;
this.owner = parsed.owner;
this.version = parsed.version || '';
this.author = '';
this.specified = !!parsed.specified;
this.conflict = !!parsed.conflict;
this.installed = !!parsed.installed;
this.merged = !!parsed.merged;
this.resolved = !!parsed.resolved;
this.status = parsed.status || '';
this.hasUpdate = false;
this.latest = '';
this.type = type;
this.tree = null;
this.exclude = [];
this.fullPath = path.join(fecom.componentRoot, parsed.name);
this.options = _.assign({}, Component.defaults, options);
this.initialize();
};
Component.defaults = {};
Component.prototype = {
constructor: Component,
initialize: function () {
// Initializing a component
var self = this;
var model = {
props: {
name: self.name,
owner: self.owner,
version: self.version
}
};
model.subNodes = [];
if (self.options.children && self.options.children.length) {
model.subNodes = self.options.children.slice();
}
if ('local' === self.type) {
var json = jsonfile.readFileSync(path.join(self.fullPath, 'component.json'));
self.version = json.version;
self.author = json.author;
self.exclude = json.exclude || [];
}
self.tree = new Tree(model);
},
stringify: function (hideStatus) {
var self = this;
return fecom.stringify({
name: self.name,
owner: self.owner,
version: self.version,
status: hideStatus ? '' : self.status
});
},
getLocalDependenciesTree: function (callback) {
// Get component dependencies via local
var self = this;
function getDependencies(parsed, isRoot) {
var componentDir = isRoot ? path.join(fecom.root) : path.join(fecom.componentRoot, parsed.name);
var componentJson = path.join(componentDir, 'component.json');
var tree = {};
var json, dependenciesMap;
Iif (!fs.existsSync(componentDir)) {
tree.props = parsed;
tree.subNodes = [];
return tree;
}
Iif (!fs.existsSync(componentJson)) {
throw new Error('Missing component.json');
}
json = jsonfile.readFileSync(componentJson);
dependenciesMap = json.dependencies || [];
tree.props = _.assign({}, parsed, {
name: json.name,
version: json.version
});
dependenciesMap = dependenciesMap.filter(function (semantic) {
var subParsed = fecom.parse(semantic);
return !(subParsed.hasOwnProperty('resolved') && subParsed.resolved);
});
tree.subNodes = dependenciesMap.map(function (semantic) {
var subParsed = fecom.parse(semantic);
var subComponentJson = path.join(fecom.componentRoot, subParsed.name, 'component.json');
Iif (!fs.existsSync(subComponentJson)) {
throw new Error('Missing component.json');
}
if (isRoot) {
subParsed.specified = true;
}
json = jsonfile.readFileSync(subComponentJson);
if (subParsed.version && (subParsed.version !== json.version)) {
subParsed.status = ('expected: ' + subParsed.version).yellow;
}
subParsed.version = json.version;
return {
props: subParsed
};
});
return tree;
}
var getChildren = function (tree) {
var parsed = tree.props;
var isRoot = (parsed.name === fecom.config.name && parsed.owner === fecom.profile.username);
var dependenciesTree = getDependencies(parsed, isRoot);
tree.props = dependenciesTree.props;
tree.subNodes = dependenciesTree.subNodes;
return fecom.async(tree);
};
return self.tree.walkAsync('DFS', callback, getChildren)
.then(function () {
return self.tree.model;
});
},
getRemoteDependenciesTree: function (callback) {
// Get component dependencies via remote
var self = this;
var getChildren = function (tree) {
var parsed = tree.props;
var isRoot = (parsed.name === fecom.config.name && parsed.owner === fecom.profile.username);
Iif (isRoot && !tree.subNodes.length) {
return fecom.async(tree);
}
return gitlabRepo.getDependencies(parsed.owner, parsed.name, parsed.version)
.then(function (map) {
tree.props = _.assign({}, tree.props, fecom.parse(map.name));
tree.subNodes = map.dependencies.map(function (semantic) {
return {
props: fecom.parse(semantic)
};
});
return tree;
});
};
return self.tree.walkAsync('DFS', callback, getChildren)
.then(function () {
return self.tree.model;
});
},
checkUpdate: function () {
var self = this;
return gitlabRepo.getLatestTag(self.owner, self.name)
.then(function (tag) {
if (semver.gt(tag.name, self.version)) {
self.hasUpdate = true;
self.latest = tag.name;
}
return self;
});
},
validate: function () {
// Validate installed component
var self = this;
return true;
},
install: function () {
// Install component
var self = this;
var prefix = self.owner + '/' + self.name + '-' + self.version;
var archivePath = path.join(fecom.tmpDir, prefix + '-archive.zip');
var promise = fs.existsSync(archivePath) ?
fecom.async(archivePath) :
gitlabRepo.getArchive(self.owner, self.name, self.version);
return promise
.then(function (filePath) {
var zip = new AdmZip(filePath);
var tmpDir = path.join(fecom.tmpDir, '.tmp' + Date.now());
var componentDir = path.join(fecom.componentRoot, self.name);
Iif (!fs.existsSync(fecom.componentRoot)) {
fs.mkdirSync(fecom.componentRoot);
}
fs.mkdirSync(tmpDir);
zip.extractAllTo(tmpDir);
var zipEntries = zip.getEntries();
var extracted = fs.readdirSync(tmpDir);
Iif (!zipEntries.some(function (zipEntry) {
// In windows and linux, zip entry both use "/" as separators
return zipEntry.entryName === (extracted[0] + '/');
})) {
throw new Error(fecom.i18n('READING_EXTRACTED_FILE_ERROR'));
}
fs.renameSync(path.join(tmpDir, extracted[0]), path.join(tmpDir, self.name));
Iif (fs.existsSync(componentDir)) {
fse.removeSync(componentDir);
}
// Exclude files and directories
var componentJson = path.join(tmpDir, self.name, 'component.json');
var json = {};
Eif (fs.existsSync(componentJson)) {
json = jsonfile.readFileSync(componentJson);
}
self.exclude = json.exclude || [];
var files = [];
Eif (self.exclude.length) {
self.exclude.forEach(function (pattern) {
var patternPath = path.join(tmpDir, self.name, pattern);
Eif (!glob.hasMagic(pattern)) {
if (fs.existsSync(patternPath) && fs.lstatSync(patternPath).isDirectory()) {
files = files.concat(glob.sync(pattern, { cwd: path.join(tmpDir, self.name) }));
pattern += '/**/*';
}
}
files = files.concat(glob.sync(pattern, { cwd: path.join(tmpDir, self.name) }));
});
}
files = files.map(function (file) {
return path.join(tmpDir, self.name, file);
});
fse.copySync(path.join(tmpDir, self.name), componentDir, {
filter: function (file) {
var isMatch;
if (files.indexOf(file) > -1) {
isMatch = true;
}
return !isMatch;
}
});
process.nextTick(function () {
fse.removeSync(tmpDir);
});
return self;
});
}
};
module.exports = Component; |