Revert "refactor(exec): remove paramsFile (#807)" #819
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This reverts commit 64d5899. Reason for revert: If stdin is large, then the param object can become an extremely long string, exceeding the maximum OS size limit on commandline parameters. Original change's description: > refactor(exec): remove paramsFile (#807) > > The `paramsFile` is obsolete now that we use `execFileSync()` for our > internal implementation. Instead, we pass parameters to the child > process directly as a single commandline parameter to reduce file I/O. > > Issue #782 Fixes #818
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Tested by creating a 6M lorem ipsum file: shell.cat('lorem.txt').exec('tr o a').to('out.txt');
// crashes without this revert |
freitagbr
reviewed
Jan 19, 2018
| @@ -21,6 +21,7 @@ function execSync(cmd, opts, pipe) { | |||
| } | |||
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| var tempDir = _tempDir(); | |||
| var paramsFile = path.resolve(tempDir + '/' + common.randomFileName()); | |||
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This doesn't need to be fixed now, but I think the paths should be joined with path.join, instead of just concatenating the strings... future improvements.
freitagbr
approved these changes
Jan 19, 2018
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Travis mac builders appear to be stuck. I'm just going to land this, because I'm pretty confident it's safe. |
This was referenced Aug 29, 2019
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This was referenced Apr 24, 2020
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This reverts commit 64d5899.
Reason for revert: If stdin is large, then the param object can become
an extremely long string, exceeding the maximum OS size limit on
commandline parameters.
Original change's description:
Fixes #818