91 lines
2.1 KiB
JavaScript
91 lines
2.1 KiB
JavaScript
var fs = require('fs')
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var Path = require('path')
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var logger = require('./logger')
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module.exports = find_config_file
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function find_config_file() {
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var paths = get_paths()
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for (var i=0; i<paths.length; i++) {
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if (file_exists(paths[i].path)) return paths[i].path
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}
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create_config_file(paths[0])
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return paths[0].path
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}
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function create_config_file(config_path) {
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require('mkdirp').sync(Path.dirname(config_path.path))
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logger.logger.info({ file: config_path.path }, 'Creating default config file in @{file}')
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var created_config = fs.readFileSync(require.resolve('../conf/default.yaml'), 'utf8')
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if (config_path.type === 'xdg') {
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var data_dir = process.env.XDG_DATA_HOME
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|| Path.join(process.env.HOME, '.local', 'share')
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if (folder_exists(data_dir)) {
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data_dir = Path.resolve(Path.join(data_dir, 'sinopia', 'storage'))
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created_config = created_config.replace(/^storage: .\/storage$/m, 'storage: ' + data_dir)
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}
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}
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fs.writeFileSync(config_path.path, created_config)
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}
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function get_paths() {
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var try_paths = []
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var xdg_config = process.env.XDG_CONFIG_HOME
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|| Path.join(process.env.HOME, '.config')
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if (folder_exists(xdg_config)) {
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try_paths.push({
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path: Path.join(xdg_config, 'sinopia', 'config.yaml'),
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type: 'xdg',
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})
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}
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if (process.platform === 'win32'
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&& process.env.APPDATA
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&& folder_exists(process.env.APPDATA)) {
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try_paths.push({
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path: Path.resolve(Path.join(process.env.APPDATA, 'sinopia', 'config.yaml')),
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type: 'win',
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})
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}
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try_paths.push({
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path: Path.resolve(Path.join('.', 'sinopia', 'config.yaml')),
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type: 'def',
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})
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// backward compatibility
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try_paths.push({
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path: Path.resolve(Path.join('.', 'config.yaml')),
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type: 'old',
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})
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return try_paths
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}
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function folder_exists(path) {
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try {
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var stat = fs.statSync(path)
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} catch(_) {
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return false
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}
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return stat.isDirectory()
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}
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function file_exists(path) {
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try {
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var stat = fs.statSync(path)
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} catch(_) {
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return false
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}
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return stat.isFile()
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}
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