update

package/node_modules/hosted-git-info/lib/index.js

@@ -0,0 +1,179 @@
+'use strict'
+
+const { LRUCache } = require('lru-cache')
+const hosts = require('./hosts.js')
+const fromUrl = require('./from-url.js')
+const parseUrl = require('./parse-url.js')
+
+const cache = new LRUCache({ max: 1000 })
+
+class GitHost {
+  constructor (type, user, auth, project, committish, defaultRepresentation, opts = {}) {
+    Object.assign(this, GitHost.#gitHosts[type], {
+      type,
+      user,
+      auth,
+      project,
+      committish,
+      default: defaultRepresentation,
+      opts,
+    })
+  }
+
+  static #gitHosts = { byShortcut: {}, byDomain: {} }
+  static #protocols = {
+    'git+ssh:': { name: 'sshurl' },
+    'ssh:': { name: 'sshurl' },
+    'git+https:': { name: 'https', auth: true },
+    'git:': { auth: true },
+    'http:': { auth: true },
+    'https:': { auth: true },
+    'git+http:': { auth: true },
+  }
+
+  static addHost (name, host) {
+    GitHost.#gitHosts[name] = host
+    GitHost.#gitHosts.byDomain[host.domain] = name
+    GitHost.#gitHosts.byShortcut[`${name}:`] = name
+    GitHost.#protocols[`${name}:`] = { name }
+  }
+
+  static fromUrl (giturl, opts) {
+    if (typeof giturl !== 'string') {
+      return
+    }
+
+    const key = giturl + JSON.stringify(opts || {})
+
+    if (!cache.has(key)) {
+      const hostArgs = fromUrl(giturl, opts, {
+        gitHosts: GitHost.#gitHosts,
+        protocols: GitHost.#protocols,
+      })
+      cache.set(key, hostArgs ? new GitHost(...hostArgs) : undefined)
+    }
+
+    return cache.get(key)
+  }
+
+  static parseUrl (url) {
+    return parseUrl(url)
+  }
+
+  #fill (template, opts) {
+    if (typeof template !== 'function') {
+      return null
+    }
+
+    const options = { ...this, ...this.opts, ...opts }
+
+    // the path should always be set so we don't end up with 'undefined' in urls
+    if (!options.path) {
+      options.path = ''
+    }
+
+    // template functions will insert the leading slash themselves
+    if (options.path.startsWith('/')) {
+      options.path = options.path.slice(1)
+    }
+
+    if (options.noCommittish) {
+      options.committish = null
+    }
+
+    const result = template(options)
+    return options.noGitPlus && result.startsWith('git+') ? result.slice(4) : result
+  }
+
+  hash () {
+    return this.committish ? `#${this.committish}` : ''
+  }
+
+  ssh (opts) {
+    return this.#fill(this.sshtemplate, opts)
+  }
+
+  sshurl (opts) {
+    return this.#fill(this.sshurltemplate, opts)
+  }
+
+  browse (path, ...args) {
+    // not a string, treat path as opts
+    if (typeof path !== 'string') {
+      return this.#fill(this.browsetemplate, path)
+    }
+
+    if (typeof args[0] !== 'string') {
+      return this.#fill(this.browsetreetemplate, { ...args[0], path })
+    }
+
+    return this.#fill(this.browsetreetemplate, { ...args[1], fragment: args[0], path })
+  }
+
+  // If the path is known to be a file, then browseFile should be used. For some hosts
+  // the url is the same as browse, but for others like GitHub a file can use both `/tree/`
+  // and `/blob/` in the path. When using a default committish of `HEAD` then the `/tree/`
+  // path will redirect to a specific commit. Using the `/blob/` path avoids this and
+  // does not redirect to a different commit.
+  browseFile (path, ...args) {
+    if (typeof args[0] !== 'string') {
+      return this.#fill(this.browseblobtemplate, { ...args[0], path })
+    }
+
+    return this.#fill(this.browseblobtemplate, { ...args[1], fragment: args[0], path })
+  }
+
+  docs (opts) {
+    return this.#fill(this.docstemplate, opts)
+  }
+
+  bugs (opts) {
+    return this.#fill(this.bugstemplate, opts)
+  }
+
+  https (opts) {
+    return this.#fill(this.httpstemplate, opts)
+  }
+
+  git (opts) {
+    return this.#fill(this.gittemplate, opts)
+  }
+
+  shortcut (opts) {
+    return this.#fill(this.shortcuttemplate, opts)
+  }
+
+  path (opts) {
+    return this.#fill(this.pathtemplate, opts)
+  }
+
+  tarball (opts) {
+    return this.#fill(this.tarballtemplate, { ...opts, noCommittish: false })
+  }
+
+  file (path, opts) {
+    return this.#fill(this.filetemplate, { ...opts, path })
+  }
+
+  edit (path, opts) {
+    return this.#fill(this.edittemplate, { ...opts, path })
+  }
+
+  getDefaultRepresentation () {
+    return this.default
+  }
+
+  toString (opts) {
+    if (this.default && typeof this[this.default] === 'function') {
+      return this[this.default](opts)
+    }
+
+    return this.sshurl(opts)
+  }
+}
+
+for (const [name, host] of Object.entries(hosts)) {
+  GitHost.addHost(name, host)
+}
+
+module.exports = GitHost