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/*
写 Rust 真的是浪费生命!!!
*/
const { homedir } = require('os')
const { join, parse } = require('path')
const { execSync } = require('child_process')
const fs = require('fs')
const rootDir = join(homedir(), '.scls')
const cfgFile = join(rootDir, 'external-snippets.toml')
const externalSnippets = join(rootDir, 'external-snippets')
function clone(url, destination) {
const cmd = `git clone ${url} ${destination}`
console.log(cmd)
execSync(cmd, { cwd: externalSnippets })
}
function mkdirp(path) {
if (fs.existsSync(path)) {
return
}
mkdirp(join(path, '..'))
fs.mkdirSync(path)
}
function isDir(path) {
return fs.existsSync(path) && fs.lstatSync(path).isDirectory()
}
function realName(filename) {
return parse(filename).name
}
/**
* 生成配置文件
* @param {string} file
* @param {string} workspace
*/
function createConfigFile(file, workspace) {
let content = `[[sources]]
name = "friendly-snippets"
git = "https://github.com/rafamadriz/friendly-snippets.git"
`
function addSnippet(lang, path) {
return `
[[sources.paths]]
scope = ["${lang}"]
path = "snippets/${path}"
`
}
const frameworks = 'frameworks'
function append(workspace, always = false) {
fs.readdirSync(workspace).forEach(filename=> {
if (filename.startsWith('.') || (filename == frameworks && !always)) return
let name = realName(filename)
const filepath = join(workspace, filename)
if (!isDir(filepath)) {
if (always) {
filename = join(frameworks, filename)
}
content += addSnippet(name, filename)
} else {
fs.readdirSync(filepath).forEach(subname=> {
let filepath = join(filename, subname)
if (always) {
filepath = join(frameworks, filepath)
}
content += addSnippet(filename, filepath)
})
}
})
}
append(workspace)
append(join(workspace, frameworks), true)
fs.writeFileSync(file, content)
}
function main() {
mkdirp(externalSnippets)
const name = 'friendly-snippets'
const workspace = join(externalSnippets, name)
if (!fs.existsSync(workspace)) {
clone('https://github.com/rafamadriz/friendly-snippets', name)
if (!fs.existsSync(workspace)) {
throw new Error('Failed to clone external snippets')
}
}
if (fs.existsSync(cfgFile)) return
createConfigFile(cfgFile, join(workspace, 'snippets'))
}
main()
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