-
-
Notifications
You must be signed in to change notification settings - Fork 34.2k
"--" after "-e <script>" means end-of-options #10651
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Changes from all commits
File filter
Filter by extension
Conversations
Jump to
Diff view
Diff view
There are no files selected for viewing
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -10,7 +10,7 @@ To view this documentation as a manual page in your terminal, run `man node`. | |
|
|
||
| ## Synopsis | ||
|
|
||
| `node [options] [v8 options] [script.js | -e "script"] [arguments]` | ||
| `node [options] [v8 options] [script.js | -e "script"] [--] [arguments]` | ||
|
|
||
| `node debug [script.js | -e "script" | <host>:<port>] …` | ||
|
|
||
|
|
@@ -265,6 +265,15 @@ added: v0.11.15 | |
|
|
||
| Specify ICU data load path. (overrides `NODE_ICU_DATA`) | ||
|
|
||
| ### `--` | ||
| <!-- YAML | ||
| added: REPLACEME | ||
| --> | ||
|
|
||
| Indicate the end of node options. Pass the rest of the arguments to the script. | ||
| If no script filename or eval/print script is supplied prior to this, then | ||
| the next argument will be used as a script filename. | ||
|
|
||
|
||
| ## Environment Variables | ||
|
|
||
| ### `NODE_DEBUG=module[,…]` | ||
|
|
||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -12,6 +12,11 @@ const child = require('child_process'); | |
| const path = require('path'); | ||
| const nodejs = `"${process.execPath}"`; | ||
|
|
||
| if (process.argv.length > 2) { | ||
| console.log(process.argv.slice(2).join(' ')); | ||
| process.exit(0); | ||
| } | ||
|
|
||
| // Assert that nothing is written to stdout. | ||
| child.exec(`${nodejs} --eval 42`, common.mustCall((err, stdout, stderr) => { | ||
| assert.ifError(err); | ||
|
|
@@ -133,3 +138,38 @@ child.exec(`${nodejs} --use-strict -p process.execArgv`, | |
| assert.strictEqual(proc.stderr, ''); | ||
| assert.strictEqual(proc.stdout, 'start\nbeforeExit\nexit\n'); | ||
| } | ||
|
|
||
| [ '-arg1', | ||
| '-arg1 arg2 --arg3', | ||
| '--', | ||
| 'arg1 -- arg2', | ||
| ].forEach(function(args) { | ||
|
|
||
| // Ensure that arguments are successfully passed to eval. | ||
| const opt = ' --eval "console.log(process.argv.slice(1).join(\' \'))"'; | ||
| const cmd = `${nodejs}${opt} -- ${args}`; | ||
| child.exec(cmd, common.mustCall(function(err, stdout, stderr) { | ||
| assert.strictEqual(stdout, args + '\n'); | ||
| assert.strictEqual(stderr, ''); | ||
| assert.strictEqual(err, null); | ||
| })); | ||
|
|
||
|
||
| // Ensure that arguments are successfully passed to print. | ||
| const popt = ' --print "process.argv.slice(1).join(\' \')"'; | ||
| const pcmd = `${nodejs}${popt} -- ${args}`; | ||
| child.exec(pcmd, common.mustCall(function(err, stdout, stderr) { | ||
| assert.strictEqual(stdout, args + '\n'); | ||
| assert.strictEqual(stderr, ''); | ||
| assert.strictEqual(err, null); | ||
| })); | ||
|
|
||
| // Ensure that arguments are successfully passed to a script. | ||
| // The first argument after '--' should be interpreted as a script | ||
| // filename. | ||
| const filecmd = `${nodejs} -- ${__filename} ${args}`; | ||
| child.exec(filecmd, common.mustCall(function(err, stdout, stderr) { | ||
| assert.strictEqual(stdout, args + '\n'); | ||
| assert.strictEqual(stderr, ''); | ||
| assert.strictEqual(err, null); | ||
| })); | ||
| }); | ||
|
||
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Please also update the man page at
doc/node.1with this change.