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create check_dependency function

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This commit is contained in:
Jason Streifling 2024-08-23 20:36:01 +02:00
parent beec20cdda
commit ee31a9f8e2
1 changed files with 12 additions and 5 deletions
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17
update.sh
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@ -7,13 +7,20 @@ TAILWINDCSS_REPO_URL=https://api.github.com/repos/tailwindlabs/tailwindcss/relea
TMP_DIR=/tmp
BIN_DIR=/usr/local/bin
check_dependency() {
if ! which $1 >/dev/null 2>&1; then
echo "$1 needs to be installed" >&2
exit 1
fi
}
! groups | grep -E 'root|wheel|sudo' >/dev/null && echo "You need administrative privileges for this script" && exit 1
! which curl >/dev/null 2>&1 && echo "curl needs to be installed" >&2 && exit 1
! which go >/dev/null 2>&1 && echo "go needs to be installed" >&2 && exit 1
! which jq >/dev/null 2>&1 && echo "jq needs to be installed" >&2 && exit 1
! which tar >/dev/null 2>&1 && echo "tar needs to be installed" >&2 && exit 1
! which xargs >/dev/null 2>&1 && echo "xargs needs to be installed" >&2 && exit 1
check_dependency curl
check_dependency go
check_dependency jq
check_dependency tar
check_dependency xargs
echo -e '\nDownloading cpolis...'
rm -fr $CPOLIS_DIR/*