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Simplify check for git working tree

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Sending the entire log to /dev/null is a rather expensive way of checking whether
we are inside a git working tree. Use `git rev-parse --is-inside-work-tree` instead.
This commit is contained in:
Dr. Matthias St. Pierre 2021-12-06 17:33:29 +01:00
parent f6571c7c76
commit 1e3f932932
1 changed files with 1 additions and 1 deletions
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testssl.sh
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@ -127,7 +127,7 @@ declare -r SWCONTACT="dirk aet testssl dot sh"
[[ "$VERSION" =~ dev|rc|beta ]] && \ [[ "$VERSION" =~ dev|rc|beta ]] && \
SWURL="https://testssl.sh/dev/" || SWURL="https://testssl.sh/dev/" ||
SWURL="https://testssl.sh/" SWURL="https://testssl.sh/"
if git log &>/dev/null; then if git rev-parse --is-inside-work-tree &>/dev/null; then
declare -r GIT_REL="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1" "$2" "$3 }')" declare -r GIT_REL="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1" "$2" "$3 }')"
declare -r GIT_REL_SHORT="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1 }')" declare -r GIT_REL_SHORT="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1 }')"
declare -r REL_DATE="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $2 }')" declare -r REL_DATE="$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $2 }')"