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54 lines
1.4 KiB
CoffeeScript
54 lines
1.4 KiB
CoffeeScript
Promise = require("bluebird")
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execa = require("execa")
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R = require("ramda")
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shellEnv = require("shell-env")
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log = require("./log")
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utils = require("./util/shell")
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pickMainProps = R.pick(["stdout", "stderr", "code"])
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trimStdio = R.evolve({
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stdout: R.trim,
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stderr: R.trim
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})
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loadShellVars = R.memoize(shellEnv)
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module.exports = {
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run: (projectRoot, options) ->
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cmd = options.cmd
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shellCommand = (cmd, cwd, env, shell) ->
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log("cy.exec found shell", shell)
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log("and is running command:", options.cmd)
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log("in folder:", projectRoot)
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execa.shell(cmd, {cwd, env, shell})
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# do we want to return all fields returned by execa?
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.then (result) ->
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result.shell = shell
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result.cmd = cmd
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result
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.then pickMainProps
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.catch pickMainProps # transform rejection into an object
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.then trimStdio
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run = ->
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loadShellVars()
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.then (shellVariables) ->
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env = R.mergeAll([{}, shellVariables, process.env, options.env])
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utils.getShell(env.SHELL)
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.then (shell) ->
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cmd = utils.sourceShellCommand(options.cmd, shell)
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shellCommand(cmd, projectRoot, env, shell)
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Promise
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.try(run)
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.timeout(options.timeout)
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.catch Promise.TimeoutError, ->
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msg = "Process timed out\ncommand: #{options.cmd}"
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err = new Error(msg)
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err.timedout = true
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throw err
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}
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