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Update dockcheck.sh

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Did some changes to the logic, cleaned some whitespace.
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mag37 2023-08-28 21:24:23 +02:00 • committed by GitHub
parent f91ca08d54
commit 5dc9af9874
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1 changed files with 9 additions and 21 deletions
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dockcheck.sh
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@ -1,6 +1,6 @@
#!/usr/bin/env bash #!/usr/bin/env bash
VERSION="v0.2.4" VERSION="v0.2.5"
### ChangeNotes: Fixes to the Exclude-option to only exclude exact matches. +cleaning ### ChangeNotes: Added an -s option to include stopped contianers in the check.
Github="https://github.com/mag37/dockcheck" Github="https://github.com/mag37/dockcheck"
RawUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh" RawUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh"
@ -25,18 +25,19 @@ Help() {
echo "-n No updates, only checking availability." echo "-n No updates, only checking availability."
echo "-e Exclude containers, separated by comma." echo "-e Exclude containers, separated by comma."
echo "-p Auto-Prune dangling images after update." echo "-p Auto-Prune dangling images after update."
echo "-s Check stopped containers" echo "-r Allow updating images for docker run, wont update the container"
echo "-r Allow updating images for docker run, wont update the container" echo "-s Include stopped containers in the check. (Logic: docker ps -a)"
} }
while getopts "aynprhse:" options; do Stopped=""
while getopts "aynprhse:" options; do
case "${options}" in case "${options}" in
a|y) UpdYes="yes" ;; a|y) UpdYes="yes" ;;
n) UpdYes="no" ;; n) UpdYes="no" ;;
r) DrUp="yes" ;; r) DrUp="yes" ;;
p) PruneQ="yes" ;; p) PruneQ="yes" ;;
e) Exclude=${OPTARG} ;; e) Exclude=${OPTARG} ;;
s) Stopped="yes" ;; s) Stopped="-a" ;;
h|*) Help ; exit 0 ;; h|*) Help ; exit 0 ;;
esac esac
done done
@ -163,18 +164,9 @@ if [[ -n ${Excludes[*]} ]] ; then
printf "\n" printf "\n"
fi fi
if [ "$Stopped" == "yes" ]; then
Cadena="$(docker ps -a --filter "name=$SearchName" --format '{{.Names}}')";
else
Cadena="$(docker ps --filter "name=$SearchName" --format '{{.Names}}')";
fi
### Check the image-hash of every running container VS the registry ### Check the image-hash of every running container VS the registry
for i in ${Cadena} ; do for i in $(docker ps $Stopped --filter "name=$SearchName" --format '{{.Names}}') ; do
### Looping every item over the list of excluded names and skipping: ### Looping every item over the list of excluded names and skipping:
for e in "${Excludes[@]}" ; do [[ "$i" == "$e" ]] && continue 2 ; done for e in "${Excludes[@]}" ; do [[ "$i" == "$e" ]] && continue 2 ; done
printf ". " printf ". "
RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}') RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
@ -187,10 +179,6 @@ for i in ${Cadena} ; do
fi fi
done done
### Sort arrays alphabetically ### Sort arrays alphabetically
IFS=$'\n' IFS=$'\n'
NoUpdates=($(sort <<<"${NoUpdates[*]}")) NoUpdates=($(sort <<<"${NoUpdates[*]}"))