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var PLUGIN_INFO =
<VimperatorPlugin>
<name> Auto Source </name>
<description>Sourcing automatically when the specified file is modified.</description>
<description lang="ja">指定のファイルが変更されたら自動で :so する。</description>
<version>1.4</version>
<author mail="anekos@snca.net" homepage="http://d.hatena.ne.jp/nokturnalmortum/">anekos</author>
<minVersion>2.0pre</minVersion>
<maxVersion>2.0pre</maxVersion>
<updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/auto_source.js</updateURL>
<license document="http://creativecommons.org/licenses/by-sa/3.0/">
Creative Commons Attribution-Share Alike 3.0 Unported
</license>
<detail><![CDATA[
== Commands ==
Start watching:
- :aso taro.js
- :autoso[urce] taro.js
Stop watching:
- :aso! taro.js
- :autoso[urce]! taro.js
]]></detail>
<detail lang="ja"><![CDATA[
== Commands ==
監視を開始:
- :aso taro.js
- :autoso[urce] taro.js
- :autoso[urce] -c[ommand] 'colorscheme mycolors' taro.js
- :autoso[urce] -c[ommand] -force 'js alert("reload!")' taro.js
監視を中止:
- :aso! taro.js
- :autoso[urce]! taro.js
]]></detail>
</VimperatorPlugin>;
// Links:
// http://d.hatena.ne.jp/nokturnalmortum/20081114#1226652163
// http://p-pit.net/rozen/
(function () {
let files = [];
let firstTime = window.eval(liberator.globalVariables.auto_source_first_time || 'false');
let interval = window.eval(liberator.globalVariables.auto_source_interval || '500');
function getFileModifiedTime (filepath) {
let file = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsILocalFile);
file.initWithPath(filepath);
return file.lastModifiedTime;
}
function exists (filepath)
files.some(function (it) (it.path.indexOf(filepath) === 0))
function remove (filepath, func)
(files = files.filter(function (it) (!(it.path.indexOf(filepath) === 0 && func(it)+'-'))));
function expandPath (filepath) {
filepath = io.expandPath(filepath);
if (filepath.match(/\/|\w:[\\\/]/))
return filepath;
let cur = io.getCurrentDirectory();
cur.appendRelativePath(filepath);
return cur.path;
}
function startWatching (filepath, command, force) {
if (exists(filepath)) {
if (force) {
killWatcher(filepath);
} else {
throw 'The file has already been watched: ' + filepath;
}
}
let last = firstTime ? null : getFileModifiedTime(filepath);
let handle = setInterval(function () {
try {
let current = getFileModifiedTime(filepath);
if (last != current) {
liberator.log('sourcing: ' + filepath);
last = current;
io.source(filepath);
if (command) {
liberator.log('command execute: ' + command);
liberator.execute(command);
}
}
} catch (e) {
liberator.echoerr('Error! ' + filepath);
killWatcher(filepath);
}
}, interval);
liberator.log('filepath: ' + filepath + (command ? ('; command: ' + command) : ''));
files.push({handle: handle, path: filepath});
}
function killWatcher (filepath) {
if (!exists(filepath))
throw 'The file is not watched: ' + filepath;
remove(filepath, function (it) clearInterval(it.handle));
liberator.echo('stopped the watching for the file');
}
commands.addUserCommand(
['autoso[urce]', 'aso'],
'Sourcing automatically when the specified file is modified.',
function (arg, bang) {
(bang ? killWatcher : startWatching)(expandPath(arg[0]), arg['-command'], arg['-force']);
},
{
bang: true,
argCount: '1',
options: [
[['-command', '-c'], commands.OPTION_STRING],
[['-force', '-f'], commands.OPTION_NOARG]
],
completer: function (context, args) {
if (args.bang) {
context.title = ['Path'];
context.completions = files.map(function (it) ([it.path, '']));
} else {
completion.file(context);
}
}
},
true
);
})();
// vim:sw=2 ts=2 et si fdm=marker:
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