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fix bug in grab and do the subshell dance

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This commit is contained in:
Connor Olding 2024-03-25 15:34:59 -07:00
parent 44b0272097
commit 3b3abe74d2
1 changed files with 8 additions and 4 deletions
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12
sh/grab
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@ -4,7 +4,7 @@
# YES_DASH
# YES_ASH
grab() ( ### @- download a file from my site and verify its integrity by its [minisign](https://github.com/jedisct1/minisign/) signature.
__grab() { ### @grab - download a file from my site and verify its integrity by its [minisign](https://github.com/jedisct1/minisign/) signature.
[ -z "${ZSH_VERSION}" ] || emulate sh
#!/usr/bin/env sh
umask 002
@ -90,11 +90,15 @@ will remove temporary files
find -name '*.minisig' -delete || die
will return files to original directory
cd "$owd" && find "$t" -type f -exec mv -- {} . \; || die
cd "$owd" || die
find "$t" -type f | while read -r f
do mv -- "$f" . || die
done || exit
will remove temporary directory # assuming it's now emptied
rmdir "$t" || die
trap - INT EXIT
)
}
[ -n "${preload+-}" ] || grab "$@"
grab()(__grab "$@")
[ -n "${preload+-}" ] || __grab "$@"