nocci/free-games-claimer
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grep size for image from df output

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Ralf Vogler 2025-05-25 11:59:04 +02:00
parent 590a78f7df
commit 713600d4e0
1 changed files with 10 additions and 9 deletions
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19
.github/workflows/docker.yml vendored
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@ -95,14 +95,14 @@ jobs:
# https://gist.github.com/MichaelSimons/fb588539dcefd9b5fdf45ba04c302db6
- name: Docker (un)compressed sizes
run: |
IMG=ghcr.io/${{ github.actor }}/free-games-claimer:${{env.IMAGE_TAG}}
log() { echo "\$ $@"; "$@"; }
REP=ghcr.io/${{ github.actor }}/free-games-claimer
IMG=$REP:${{env.IMAGE_TAG}}
log() { echo "\n\$ $@"; "$@"; }
emd() { echo "$@" | tee -a "$GITHUB_STEP_SUMMARY"; }
cmd() { echo "\$ $@" | tee -a "$GITHUB_STEP_SUMMARY"; "$@" | tee -a "$GITHUB_STEP_SUMMARY"; }
emd '```console'
emd "# Compressed (download) sizes:"
dockersize() { docker manifest inspect -v "$1" | jq -c 'if type == "array" then .[] else . end' | jq -r '[ ( .Descriptor.platform | [ .os, .architecture, .variant, ."os.version" ] | del(..|nulls) | join("/") ), ( [ ( .OCIManifest // .SchemaV2Manifest ).layers[].size ] | add ) ] | join(" ")' | numfmt --to iec --format '%.2f' --field 2 | sort | column -t ; }
cmd dockersize "$IMG"
download-size() { docker manifest inspect -v "$1" | jq -c 'if type == "array" then .[] else . end' | jq -r '[ ( .Descriptor.platform | [ .os, .architecture, .variant, ."os.version" ] | del(..|nulls) | join("/") ), ( [ ( .OCIManifest // .SchemaV2Manifest ).layers[].size ] | add ) ] | join(" ")' | numfmt --to iec --format '%.2f' --field 2 | sort | column -t ; }
cmd download-size "$IMG"
## don't need the following in job summary, but nice to have in full log
log docker buildx history inspect
# log docker buildx du
@ -110,8 +110,9 @@ jobs:
log docker pull "$IMG"
# log docker image rm moby/buildkit # failed
# log docker image rm tonistiigi/binfmt
emd '# Uncompressed size (max, not size on disk due to sharing):'
cmd docker image ls --tree
emd '# size = unique + shared:'
cmd docker system df -v
# emd '# Uncompressed size (max, not size on disk due to sharing):'
# cmd docker image ls # below has more details
emd '# uncompressed size = unique + shared:'
local-size() { docker system df -v | grep "$1" -B1; }
cmd local-size "$REP"
emd '```'