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whatsupnix: exit != 0 on Nix errors

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tv 2017-07-12 16:56:14 +02:00
parent 7fdc46bb9d
commit 8fc6574c63
1 changed files with 22 additions and 5 deletions
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27
krebs/5pkgs/simple/whatsupnix/whatsupnix.bash
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@ -14,15 +14,30 @@
# #
# 1 Usage error; arguments couldn't be parsed. # 1 Usage error; arguments couldn't be parsed.
# #
# 2 Build error; at least one failed derivation could be found. # 2 Nix error; input looks like Nix failed.
#
# 3 Build error; at least one failed derivation could be found.
# #
failed_drvs=$(mktemp --tmpdir whatsupnix.XXXXXXXX) tmpdir=$(mktemp -d --tmpdir whatsupnix.XXXXXXXX)
trap 'rm -f -- "$failed_drvs"' EXIT failed_drvs=$tmpdir/failed_drvs; touch "$failed_drvs"
nix_errors=$tmpdir/nix_errors; touch "$nix_errors"
cleanup() {
rm "$failed_drvs"
rm "$nix_errors"
rmdir "$tmpdir"
}
trap cleanup EXIT
exec >&2 exec >&2
gawk -v failed_drvs="$failed_drvs" ' gawk \
-v failed_drvs="$failed_drvs" \
-v nix_errors="$nix_errors" \
'
/^(\033\[31;1m)?error:/ {
print $0 >> nix_errors
}
match($0, /^builder for ‘(\/nix\/store\/[^’]+\.drv)’ failed/, m) { match($0, /^builder for ‘(\/nix\/store\/[^’]+\.drv)’ failed/, m) {
print m[1] >> failed_drvs print m[1] >> failed_drvs
} }
@ -73,8 +88,10 @@ while read -r drv; do
echo echo
done < "$failed_drvs" done < "$failed_drvs"
if test -s "$failed_drvs"; then if test -s "$nix_errors"; then
exit 2 exit 2
elif test -s "$failed_drvs"; then
exit 3
else else
exit 0 exit 0
fi fi