kopia lustrzana https://github.com/c9/core
133 wiersze
4.4 KiB
JavaScript
133 wiersze
4.4 KiB
JavaScript
define(function(require, exports, module) {
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main.consumes = ["Plugin", "cli_commands", "api"];
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main.provides = ["cli.list"];
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return main;
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function main(options, imports, register) {
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var Plugin = imports.Plugin;
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var cmd = imports.cli_commands;
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var api = imports.api;
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var BASICAUTH = process.env.C9_TEST_AUTH;
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var verbose = false;
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var LIGHTBlUE = "\x1b[01;94m";
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var RESETCOLOR = "\x1b[0m";
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var PADDING = 2;
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// Set up basic auth for api if needed
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if (BASICAUTH) api.basicAuth = BASICAUTH;
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/***** Initialization *****/
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var plugin = new Plugin("Ajax.org", main.consumes);
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// var emit = plugin.getEmitter();
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var loaded;
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function load() {
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if (loaded) return;
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loaded = true;
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cmd.addCommand({
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name: "list",
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info: " Lists all available packages.",
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usage: "[--json]",
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options: {
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"json": {
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description: "",
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"default": false,
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"boolean": true
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},
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},
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check: function(argv) {},
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exec: function(argv) {
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verbose = argv["verbose"];
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list(argv.json, function(err) {
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if (err)
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console.error(err.message || err);
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process.exit(err ? 1 : 0);
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});
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}
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});
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}
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/***** Methods *****/
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function stringifyError(err) {
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return (verbose ? JSON.stringify(err, 4, " ") : (typeof err == "string" ? err : err.message));
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}
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function pad(str, nr) {
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return str + Array(Math.max(0, nr - str.length)).join(" ");
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}
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function list(asJson, callback) {
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callback = callback || function() {};
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api.packages.get("", function(err, list) {
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if (err) {
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console.error("ERROR: Could not get list: ", stringifyError(err));
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return callback(err);
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}
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// TODO if tty.isatty(process.stdout) use process.stdout.columns process.stdout.rows
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// to give nicely wrapped output
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if (asJson) {
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console.log(JSON.stringify(list, 4, " "));
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return callback(null, list);
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}
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else {
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var max = [0, 0, 0, 0];
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list.forEach(function(item) {
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max[0] = Math.max(max[0], item.name.length);
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max[1] = Math.max(max[1], Math.min(50, item.description.split(".")[0].length));
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max[2] = Math.max(max[2], item.name.length + 33);
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max[3] = Math.max(max[3], (item.website || item.repository.url).length);
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});
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list.forEach(function(item) {
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console.log(
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pad(item.name, max[0] + PADDING),
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item.description.split(".")[0].replace(/[\r\n]/g, ""));
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// pad(item.description.split(".")[0].replace(/[\r\n]/g, "-"), max[1] + PADDING));
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// LIGHTBlUE + pad("https://c9.io/packages/" + item.name, max[2] + PADDING) + RESETCOLOR,
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// item.website || item.repository.url); // do not pad last item
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});
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return callback(null, list);
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}
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});
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}
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/***** Lifecycle *****/
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plugin.on("load", function() {
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load();
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});
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plugin.on("enable", function() {
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});
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plugin.on("disable", function() {
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});
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plugin.on("unload", function() {
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loaded = false;
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verbose = false;
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});
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/***** Register and definfe API *****/
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/**
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*
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**/
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plugin.freezePublicAPI({
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/**
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*
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*/
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list: list
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});
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register(null, {
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"cli.list": plugin
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});
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}
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});
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