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Commit 9a8ec3d

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[Config] add config command.
Signed-off-by: Eric Wang <skygragon@gmail.com>
1 parent 33f6808 commit 9a8ec3d

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‎docs/advanced.md‎

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@@ -48,7 +48,7 @@ The local cache folder (`.lc/`) is in your home directory, e.g.
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problems.json # problems list
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1.two-sum.algorithms.json # specific problem info
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Normally you don't need dig into the folder to manipulate those files. Use [cache command](https://skygragon.github.io/leetcode-cli/commands#cache) instead.
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**NOTE: Normally you don't need dig into the folder to manipulate those files. Use [cache command](https://skygragon.github.io/leetcode-cli/commands#cache) instead.**
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# Configuration
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* `icon:theme` to set icon them used in output.
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* `plugins` to config each installed plugins, see [Plugins](#plugins).
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**NOTE: Normally you don't need dig into the folder to manipulate those files. Use [config command](https://skygragon.github.io/leetcode-cli/commands#config) instead.**
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*Example*
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Config for `github.js` and `cpp.lint.js` plugins:

‎docs/commands.md‎

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@@ -5,6 +5,7 @@ title: Commands Help
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* [help](#help)
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* [cache](#cache)
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* [config](#config)
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* [list](#list)
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* [plugin](#plugin)
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* [show](#show)
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$ leetcode cache -d 537
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# config
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Manage user config (~/.lcconfig).
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* `leetcode config` to show all user modified configs.
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* `-a` to show all user configs (includes default ones).
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* `leetcode config <key>` to show config item by key.
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* `leetcode config <key> <value>` to update config by key.
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* `-d` to delete config item by key.
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*Examples*
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Set config item:
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$ leetcode config color:enable false
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**NOTE: the key is using colon ":" as the separator, not dot "."!**
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Show config item:
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$ leetcode config color
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{
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"enable": true
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}
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# list
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Navigate the problems.

‎lib/commands/config.js‎

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var _ = require('underscore');
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var nconf = require('nconf');
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var h = require('../helper');
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var config = require('../config');
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var log = require('../log');
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var session = require('../session');
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var cmd = {
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command: 'config [key] [value]',
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desc: 'show or set configurations',
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builder: {
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all: {
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alias: 'a',
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type: 'boolean',
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describe: 'Show all user configuration',
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default: false
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},
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delete: {
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alias: 'd',
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type: 'boolean',
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describe: 'Delete configuration',
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default: false
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}
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}
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};
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function prettyConfig(cfg) {
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return JSON.stringify(cfg, null, 2);
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}
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function loadConfig(showall) {
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var cfg = showall ? config.getAll(true) : nconf.get();
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return _.omit(cfg, 'type');
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}
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function saveConfig() {
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require('fs').writeFileSync(h.getConfigFile(), prettyConfig(loadConfig(false)));
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}
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cmd.handler = function(argv) {
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session.argv = argv;
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nconf.file('local', h.getConfigFile());
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// show all
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if (argv.key === undefined)
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return log.info(prettyConfig(loadConfig(argv.all)));
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var v = nconf.get(argv.key);
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// delete
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if (argv.delete) {
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if (v === undefined) return log.error('Key not found: ' + argv.key);
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nconf.clear(argv.key);
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return saveConfig();
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}
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// show
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if (argv.value === undefined) {
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if (v === undefined) return log.error('Key not found: ' + argv.key);
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return log.info(prettyConfig(v));
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}
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// set
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if (argv.value === 'true') argv.value = true;
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if (argv.value === 'false') argv.value = false;
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nconf.set(argv.key, argv.value);
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return saveConfig();
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};
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module.exports = cmd;

‎lib/config.js‎

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@@ -68,10 +68,14 @@ var DEFAULT_CONFIG = {
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function Config() {}
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Config.prototype.init = function() {
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nconf.file(h.getConfigFile())
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.defaults(DEFAULT_CONFIG);
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nconf.file('local', h.getConfigFile())
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.add('global', {type: 'literal', store: DEFAULT_CONFIG})
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.defaults({});
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var cfg = nconf.get();
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nconf.remove('local');
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nconf.remove('global');
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// HACK: remove old style configs
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for (var x in cfg) {
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if (x === x.toUpperCase()) delete cfg[x];

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