Merge pull request #452 from chenall/plugin-deployer-git

Plugin deployer git

lib/plugins/deployer/git.js

@@ -0,0 +1,119 @@
+var async = require('async'),
+  fs = require('fs'),
+  path = require('path'),
+  moment = require('moment'),
+  spawn = require('child_process').spawn,
+  file = hexo.util.file2;
+
+module.exports = function(args, callback){
+  var config = hexo.config.deploy,
+    baseDir = config.deploy_dir || hexo.base_dir,
+    deployDir = path.join(baseDir, '.deploy'),
+    publicDir = hexo.public_dir;
+
+  if (!config.repo && !config.repository){
+    var help = [
+      'You should configure deployment settings in _config.yml first!',
+      '',
+      'Example:',
+      '  deploy:',
+      '    type: git',
+      '    repo:',
+      '      github: <repository url>,<branch>',
+      '      gitcafe: <repository url>,<branch>',
+      '',
+      'For more help, you can check the docs: ' + 'http://zespia.tw/hexo/docs/deployment.html'.underline
+    ];
+    console.log(help.join('\n'));
+    return callback();
+  }
+
+  var repo = config.repo || config.repository;
+  for(t in repo){
+    var s = repo[t].split(',');
+    repo[t] = {};
+    repo[t].url = s[0];
+    repo[t].branch = s.length > 1?s[1]:'master';
+  };
+
+  var run = function(command, args, callback){
+    var cp = spawn(command, args, {cwd: deployDir});
+
+    cp.stdout.on('data', function(data){
+      process.stdout.write(data);
+    });
+
+    cp.stderr.on('data', function(data){
+      process.stderr.write(data);
+    });
+
+    cp.on('close', callback);
+  };
+
+  async.series([
+    // Set up
+    function(next){
+      fs.exists(deployDir, function(exist){
+        if (exist && !args.setup) return next();
+
+        hexo.log.i('Setting up Git deployment...');
+
+        var commands = [['init']];
+
+        if (config.master && repo[config.master]){
+          var master = repo[config.master];
+          console.log('fetch from ['+ config.master.green+ ']:',master.url.cyan);
+          commands.push(['remote', 'add', 'origin', '-t', master.branch, master.url]);
+          commands.push(['pull']);
+        }else{
+          commands.push(['add', '-A', '.']);
+          commands.push(['commit', '-m', 'First commit']);
+        }
+
+        for(t in repo){
+          commands.push(['remote', 'add', t, '-t', repo[t].branch, repo[t].url]);
+        }
+
+        file.writeFile(path.join(deployDir, 'placeholder'), '', function(err){
+          if (err) callback(err);
+
+          async.eachSeries(commands, function(item, next){
+            run('git', item, function(code){
+              if (code == 0) next();
+            });
+          }, function(){
+            if (!args.setup) next();
+          });
+        });
+      });
+    },
+
+    function(next){
+      hexo.log.i('Clearing .deploy folder...');
+
+      file.emptyDir(deployDir, next);
+    },
+    function(next){
+      hexo.log.i('Copying files from public folder...');
+
+      file.copyDir(publicDir, deployDir, next);
+    },
+
+    function(next){
+      var commands = [
+        ['add', '-A'],
+        ['commit', '-m', 'Site updated: ' + moment().format('YYYY-MM-DD HH:mm:ss')],
+      ];
+
+      for(t in repo){
+        commands.push(['push', '-u',t,'master:'+ repo[t].branch, '--force']);
+      }
+
+      async.eachSeries(commands, function(item, next){
+        run('git', item, function(){
+          next();
+        });
+      }, next);
+    }
+  ], callback);
+};

lib/plugins/deployer/index.js

@@ -1,5 +1,6 @@
 var deployer = hexo.extend.deployer;
 
+deployer.register('git', require('./git'));
 deployer.register('github', require('./github'));
 deployer.register('heroku', require('./heroku'));
 deployer.register('openshift', require('./openshift'));