Check valid python more strictly in shell entry point#258
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syjung6967 wants to merge 2 commits intoiipeace:masterfrom
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Open
Check valid python more strictly in shell entry point#258syjung6967 wants to merge 2 commits intoiipeace:masterfrom syjung6967:patch-1
syjung6967 wants to merge 2 commits intoiipeace:masterfrom
syjung6967:patch-1
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iipeace
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May 19, 2021
| @@ -1,3 +1,5 @@ | |||
| #!/usr/bin/env bash | |||
Owner
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Why did you restrict the shell to bash?
It will cause error on systems without bash.
There are also various shells such as dochsh, dash, rbash, rsh...
iipeace
reviewed
May 19, 2021
| # any later version. | ||
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| # check valid Python in order: user-specified, python, python3 and 2 # | ||
| PYTHON=`which $PYTHON || which python || which python3 || which python2` |
iipeace
reviewed
May 19, 2021
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| # check valid Python in order: user-specified, python, python3 and 2 # | ||
| PYTHON=`which $PYTHON || which python || which python3 || which python2` | ||
| if [ z`$PYTHON -V 2>/dev/null | cut -d' ' -f1` != "zPython" ] |
Owner
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How about using regular expressions instead of external commands like cut?
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