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Provide remote hashes for version.sh

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* Provide remote hashes for comparison
 * Use double braces for all conditions (for consistency)
 * Suppress potential "cd" error output
 * Provide "not applicable" output upon any hash request for FTL
This commit is contained in:
WaLLy3K 2017-05-12 15:25:01 +10:00 committed by GitHub
parent 68dd2a6b91
commit ea0a9ceb37
1 changed files with 47 additions and 19 deletions
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66
advanced/Scripts/version.sh
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@ -15,7 +15,7 @@ WEBGITDIR="/var/www/html/admin/"
getLocalVersion() {
# FTL requires a different method
if [ "$1" == "FTL" ]; then
if [[ "$1" == "FTL" ]]; then
pihole-FTL version
return 0
fi
@ -24,7 +24,7 @@ getLocalVersion() {
local directory="${1}"
local version
cd "${directory}" || { echo "${DEFAULT}"; return 1; }
cd "${directory}" 2> /dev/null || { echo "${DEFAULT}"; return 1; }
version=$(git describe --tags --always || echo "$DEFAULT")
if [[ "${version}" =~ ^v ]]; then
echo "${version}"
@ -38,8 +38,8 @@ getLocalVersion() {
}
getLocalHash() {
# FTL hash is not applicable
if [ "$1" == "FTL" ]; then
# Local FTL hash does not exist on filesystem
if [[ "$1" == "FTL" ]]; then
echo "N/A"
return 0
fi
@ -48,7 +48,7 @@ getLocalHash() {
local directory="${1}"
local hash
cd "${directory}" || { echo "${DEFAULT}"; return 1; }
cd "${directory}" 2> /dev/null || { echo "${DEFAULT}"; return 1; }
hash=$(git rev-parse --short HEAD || echo "$DEFAULT")
if [[ "${hash}" == "${DEFAULT}" ]]; then
echo "ERROR"
@ -59,6 +59,27 @@ getLocalHash() {
return 0
}
getRemoteHash(){
# Remote FTL hash is not applicable
if [[ "$1" == "FTL" ]]; then
echo "N/A"
return 0
fi
local daemon="${1}"
local branch="${2}"
hash=$(git ls-remote --heads "https://github.com/pi-hole/${daemon}" | \
awk -v bra="$branch" '$0~bra {print substr($0,0,8);exit}')
if [[ -n "$hash" ]]; then
echo "$hash"
else
echo "ERROR"
return 1
fi
return 0
}
getRemoteVersion(){
# Get the version from the remote origin
local daemon="${1}"
@ -77,29 +98,36 @@ getRemoteVersion(){
}
versionOutput() {
[ "$1" == "pi-hole" ] && GITDIR=$COREGITDIR
[ "$1" == "AdminLTE" ] && GITDIR=$WEBGITDIR
[ "$1" == "FTL" ] && GITDIR="FTL"
[[ "$1" == "pi-hole" ]] && GITDIR=$COREGITDIR
[[ "$1" == "AdminLTE" ]] && GITDIR=$WEBGITDIR
[[ "$1" == "FTL" ]] && GITDIR="FTL"
[ "$2" == "-c" ] || [ "$2" == "--current" ] || [ -z "$2" ] && current=$(getLocalVersion $GITDIR)
[ "$2" == "-l" ] || [ "$2" == "--latest" ] || [ -z "$2" ] && latest=$(getRemoteVersion "$1")
[ "$2" == "-h" ] || [ "$2" == "--hash" ] && hash=$(getLocalHash "$GITDIR")
[[ "$2" == "-c" ]] || [[ "$2" == "--current" ]] || [[ -z "$2" ]] && current=$(getLocalVersion $GITDIR)
[[ "$2" == "-l" ]] || [[ "$2" == "--latest" ]] || [[ -z "$2" ]] && latest=$(getRemoteVersion "$1")
if [[ "$2" == "-h" ]] || [[ "$2" == "--hash" ]]; then
[[ "$3" == "-c" ]] || [[ "$3" == "--current" ]] || [[ -z "$3" ]] && curHash=$(getLocalHash "$GITDIR")
[[ "$3" == "-l" ]] || [[ "$3" == "--latest" ]] || [[ -z "$3" ]] && latHash=$(getRemoteHash "$1" "$(cd "$GITDIR" 2> /dev/null && git rev-parse --abbrev-ref HEAD)")
fi
if [ -n "$current" ] && [ -n "$latest" ]; then
if [[ -n "$current" ]] && [[ -n "$latest" ]]; then
output="${1^} version is $current (Latest: $latest)"
elif [ -n "$current" ] && [ -z "$latest" ]; then
elif [[ -n "$current" ]] && [[ -z "$latest" ]]; then
output="Current ${1^} version is $current"
elif [ -z "$current" ] && [ -n "$latest" ]; then
elif [[ -z "$current" ]] && [[ -n "$latest" ]]; then
output="Latest ${1^} version is $latest"
elif [ "$hash" == "N/A" ]; then
output=""
elif [ -n "$hash" ]; then
output="Current ${1^} hash is $hash"
elif [[ "$curHash" == "N/A" ]] || [[ "$latHash" == "N/A" ]]; then
output="${1^} hash is not applicable"
elif [[ -n "$curHash" ]] && [[ -n "$latHash" ]]; then
output="${1^} hash is $curHash (Latest: $latHash)"
elif [[ -n "$curHash" ]] && [[ -z "$latHash" ]]; then
output="Current ${1^} hash is $curHash"
elif [[ -z "$curHash" ]] && [[ -n "$latHash" ]]; then
output="Latest ${1^} hash is $latHash"
else
errorOutput
fi
[ -n "$output" ] && echo " $output"
[[ -n "$output" ]] && echo " $output"
}
errorOutput() {