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Added new -R option: Skip Container recreation

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NapalmZ 2025-10-29 13:42:56 +01:00
parent 8970ee3f20
commit fb86519971
1 changed files with 11 additions and 1 deletions
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12
dockcheck.sh
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@ -47,6 +47,7 @@ Help() {
echo "-M Prints custom releasenote urls as markdown (requires template support)."
echo "-n No updates; only checking availability without interaction."
echo "-p Auto-prune dangling images after update."
echo "-R Skip container recreation after pulling images."
echo "-r Allow checking for updates/updating images for docker run containers. Won't update the container."
echo "-s Include stopped containers in the check. (Logic: docker ps -a)."
echo "-t Set a timeout (in seconds) per container for registry checkups, 10 is default."
@ -78,6 +79,7 @@ Exclude=${Exclude:-}
DaysOld=${DaysOld:-}
OnlySpecific=${OnlySpecific:-false}
SpecificContainer=${SpecificContainer:-""}
SkipRecreate=${SkipRecreate:-false}
Excludes=()
GotUpdates=()
NoUpdates=()
@ -95,7 +97,7 @@ c_blue="\033[0;34m"
c_teal="\033[0;36m"
c_reset="\033[0m"
while getopts "ayfFhiIlmMnprsuvc:e:d:t:x:" options; do
while getopts "ayfFhiIlmMnprsuvc:e:d:t:x:R" options; do
case "${options}" in
a|y) AutoMode=true ;;
c) CollectorTextFileDirectory="${OPTARG}" ;;
@ -110,6 +112,7 @@ while getopts "ayfFhiIlmMnprsuvc:e:d:t:x:" options; do
M) PrintMarkdownURL=true ;;
n) DontUpdate=true; AutoMode=true;;
p) AutoPrune=true ;;
R) SkipRecreate=true ;;
r) DRunUp=true ;;
s) Stopped="-a" ;;
t) Timeout="${OPTARG}" ;;
@ -555,6 +558,13 @@ if [[ -n "${GotUpdates:-}" ]]; then
docker pull "$ContImage" || { printf "\n%bDocker error, exiting!%b\n" "$c_red" "$c_reset" ; exit 1; }
done
printf "\n%bDone pulling updates. %bRecreating updated containers.%b\n" "$c_green" "$c_blue" "$c_reset"
if [[ "$SkipRecreate" == true ]]; then
# Optional prune even when skipping recreation
if [[ "$AutoPrune" == false ]] && [[ "$AutoMode" == false ]]; then printf "\n"; read -rep "Would you like to prune all dangling images? y/[n]: " AutoPrune; fi
if [[ "$AutoPrune" == true ]] || [[ "$AutoPrune" =~ [yY] ]]; then printf "\nAuto pruning.."; docker image prune -f; fi
printf "\n%bSkipping container recreation due to -R.%b\n%bAll done!%b\n" "$c_yellow" "$c_reset" "$c_green" "$c_reset"
exit 0
fi
CurrentQue=0
for i in "${SelectedUpdates[@]}"; do