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Add --ignore-stdin flag to cli, this disables stdin listeners #1

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Add --ignore-stdin flag to cli, this disables stdin listeners #1

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14 changes: 11 additions & 3 deletions src/cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,11 @@ let commands = {
type: Boolean,
description: 'Disable autoprefixer',
},
'--ignore-stdin': {
type: Boolean,
description:
'Disable stdin listeners. Only use in combination with --watch flag.\n\t\t\t For use when running tailwindcss cli as a child process without connection to parent stdin',
},
'-c': '--config',
'-i': '--input',
'-o': '--output',
Expand Down Expand Up @@ -418,6 +423,7 @@ async function build() {
let shouldPoll = args['--poll']
let shouldCoalesceWriteEvents = shouldPoll || process.platform === 'win32'
let includePostCss = args['--postcss']
let ignoreStdIn = args['--ignore-stdin'] || false

// Polling interval in milliseconds
// Used only when polling or coalescing add/change events on Windows
Expand Down Expand Up @@ -885,9 +891,11 @@ async function build() {
}

if (shouldWatch) {
/* Abort the watcher if stdin is closed to avoid zombie processes */
process.stdin.on('end', () => process.exit(0))
process.stdin.resume()
if (!ignoreStdIn) {
/* Abort the watcher if stdin is closed to avoid zombie processes */
process.stdin.on('end', () => process.exit(0))
process.stdin.resume()
}
startWatcher()
} else {
buildOnce()
Expand Down