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shrine-medco/apps/steward-app/node/node_modules/npm/test/tap/gently-rm-cmdshims.js
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gently-rm-cmdshims.js
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'use strict'
var path = require('path')
var fs = require('graceful-fs')
var test = require('tap').test
var mkdirp = require('mkdirp')
var rimraf = require('rimraf')
var npm = require('../../lib/npm.js')
var work = path.join(__dirname, path.basename(__filename, '.js'))
var doremove = path.join(work, 'doremove')
var dontremove = path.join(work, 'dontremove')
var example_json = {
name: 'example',
version: '1.0.0',
bin: {
'example': 'example.js'
}
}
var example_bin =
'#!/usr/bin/env node\n' +
'true\n'
// NOTE: if this were actually produced on windows it would be \ not / of
// course, buuut, path.resolve doesn't understand \ outside of windows =/
var do_example_cmd =
'@IF EXIST "%~dp0\\node.exe" (\n' +
' "%~dp0\\node.exe" "%~dp0\\../example/example.js" %*\n' +
') ELSE (\n' +
' @SETLOCAL\n' +
' @SET PATHEXT=%PATHEXT:;.JS;=;%\n' +
' node "%~dp0\\../example/example.js" %*\n' +
')\n'
var do_example_cygwin =
'#!/bin/sh\n' +
'basedir=`dirname "$0"`\n' +
'\n' +
'case `uname` in\n' +
' *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
'esac\n' +
'\n' +
'if [ -x "$basedir/node" ]; then\n' +
' "$basedir/node" "$basedir/../example/example.js" "$@"\n' +
' ret=$?\n' +
'else\n' +
' node "$basedir/../example/example.js" "$@"\n' +
' ret=$?\n' +
'fi\n' +
'exit $ret\n'
var dont_example_cmd =
'@IF EXIST "%~dp0\\node.exe" (\n' +
' "%~dp0\\node.exe" "%~dp0\\../example-other/example.js" %*\n' +
') ELSE (\n' +
' @SETLOCAL\n' +
' @SET PATHEXT=%PATHEXT:;.JS;=;%\n' +
' node "%~dp0\\../example-other/example.js" %*\n' +
')\n'
var dont_example_cygwin =
'#!/bin/sh\n' +
'basedir=`dirname "$0"`\n' +
'\n' +
'case `uname` in\n' +
' *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
'esac\n' +
'\n' +
'if [ -x "$basedir/node" ]; then\n' +
' "$basedir/node" "$basedir/../example-other/example.js" "$@"\n' +
' ret=$?\n' +
'else\n' +
' node "$basedir/../example-other/example.js" "$@"\n' +
' ret=$?\n' +
'fi\n' +
'exit $ret\n'
function cleanup () {
rimraf.sync(work)
}
var doremove_module = path.join(doremove, 'node_modules', 'example')
var doremove_example_cmd = path.join(doremove, 'node_modules', '.bin', 'example.cmd')
var doremove_example_cygwin = path.join(doremove, 'node_modules', '.bin', 'example')
var dontremove_module = path.join(dontremove, 'node_modules', 'example')
var dontremove_example_cmd = path.join(dontremove, 'node_modules', '.bin', 'example.cmd')
var dontremove_example_cygwin = path.join(dontremove, 'node_modules', '.bin', 'example')
function setup () {
mkdirp.sync(doremove_module)
mkdirp.sync(path.join(doremove, 'node_modules', '.bin'))
fs.writeFileSync(path.join(doremove, 'node_modules', 'example', 'package.json'), JSON.stringify(example_json))
fs.writeFileSync(path.join(doremove, 'node_modules', 'example', 'example.js'), JSON.stringify(example_bin))
fs.writeFileSync(doremove_example_cmd, do_example_cmd)
fs.writeFileSync(doremove_example_cygwin, do_example_cygwin)
mkdirp.sync(dontremove_module)
mkdirp.sync(path.join(dontremove, 'node_modules', '.bin'))
fs.writeFileSync(path.join(dontremove, 'node_modules', 'example', 'package.json'), JSON.stringify(example_json))
fs.writeFileSync(path.join(dontremove, 'node_modules', 'example', 'example.js'), JSON.stringify(example_bin))
fs.writeFileSync(dontremove_example_cmd, dont_example_cmd)
fs.writeFileSync(dontremove_example_cygwin, dont_example_cygwin)
}
test('setup', function (t) {
cleanup()
setup()
npm.load({}, function () {
t.done()
})
})
// Like slide.chain, but runs all commands even if they have errors, also
// throws away results.
function runAll (cmds, done) {
runNext()
function runNext () {
if (cmds.length === 0) return done()
var cmdline = cmds.shift()
var cmd = cmdline.shift()
cmdline.push(runNext)
cmd.apply(null, cmdline)
}
}
test('remove-cmd-shims', function (t) {
t.plan(2)
var gentlyRm = require('../../lib/utils/gently-rm.js')
runAll([ [gentlyRm, doremove_example_cmd, true, doremove_module],
[gentlyRm, doremove_example_cygwin, true, doremove_module] ],
function () {
fs.stat(doremove_example_cmd, function (er) {
t.is(er && er.code, 'ENOENT', 'cmd-shim was removed')
})
fs.stat(doremove_example_cygwin, function (er) {
t.is(er && er.code, 'ENOENT', 'cmd-shim cygwin script was removed')
})
})
})
test('dont-remove-cmd-shims', function (t) {
t.plan(2)
var gentlyRm = require('../../lib/utils/gently-rm.js')
runAll([ [gentlyRm, dontremove_example_cmd, true, dontremove_module],
[gentlyRm, dontremove_example_cygwin, true, dontremove_module] ],
function () {
fs.stat(dontremove_example_cmd, function (er) {
t.is(er, null, 'cmd-shim was not removed')
})
fs.stat(dontremove_example_cygwin, function (er) {
t.is(er, null, 'cmd-shim cygwin script was not removed')
})
})
})
test('cleanup', function (t) {
cleanup()
t.done()
})
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