Method runAsync

lib/lazy-result.js:286–341

()

  }

  async runAsync() {
    this.plugin = 0
    for (let i = 0; i < this.plugins.length; i++) {
      let plugin = this.plugins[i]
      let promise = this.runOnRoot(plugin)
      if (isPromise(promise)) {
        try {
          await promise
        } catch (error) {
          throw this.handleError(error)
        }
      }
    }

    this.prepareVisitors()
    if (this.hasListener) {
      let root = this.result.root
      while (!root[isClean]) {
        root[isClean] = true
        let stack = [toStack(root)]
        while (stack.length > 0) {
          let promise = this.visitTick(stack)
          if (isPromise(promise)) {
            try {
              await promise
            } catch (e) {
              let node = stack[stack.length - 1].node
              throw this.handleError(e, node)
            }
          }
        }
      }

      if (this.listeners.OnceExit) {
        for (let [plugin, visitor] of this.listeners.OnceExit) {
          this.result.lastPlugin = plugin
          try {
            if (root.type === 'document') {
              let roots = root.nodes.map(subRoot =>
                visitor(subRoot, this.helpers)
              )

              await Promise.all(roots)
            } else {
              await visitor(root, this.helpers)
            }
          } catch (e) {
            throw this.handleError(e)
          }
        }
      }
    }

    this.processed = true
    return this.stringify()
  }

  runOnRoot(plugin) {