Andreas/dockcheck
1
0
Fork 0
mirror of https://github.com/mag37/dockcheck.git synced 2026-02-15 07:48:14 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Update dockcheck_function.sh

Browse source 
safer code, encapsulation etc
This commit is contained in:
mag37 2023-01-18 19:24:29 +01:00 • committed by GitHub
parent 9efbca8bb1
commit 0f14b123ef
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
dockcheck_function.sh
View file

@ -9,9 +9,9 @@ dockcheck () {
echo "No container name given, here's the list of currently running containers:" echo "No container name given, here's the list of currently running containers:"
docker ps --format '{{.Names}}' docker ps --format '{{.Names}}'
else else
RepoUrl=$(docker inspect $1 --format='{{.Config.Image}}') RepoUrl=$(docker inspect "$1" --format='{{.Config.Image}}')
LocalHash=$(docker image inspect $RepoUrl --format '{{.RepoDigests}}' | sed -e 's/.*sha256/sha256/' -e 's/\]$//') LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}' | sed -e 's/.*sha256/sha256/' -e 's/\]$//')
RegHash=$(regctl image digest --list $RepoUrl) RegHash=$(regctl image digest --list "$RepoUrl")
if [[ "$LocalHash" != "$RegHash" ]] ; then printf "Updates available.\n" ; else printf "Already latest.\n" ; fi if [[ "$LocalHash" != "$RegHash" ]] ; then printf "Updates available.\n" ; else printf "Already latest.\n" ; fi
fi fi
} }