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Add initial scripts for image maintainers to use to auto-generate appropriate GitHub Actions #2

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Merged
merged 5 commits into from
Apr 28, 2020
Merged

Add initial scripts for image maintainers to use to auto-generate appropriate GitHub Actions #2

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3af45bd
Add initial scripts for image maintainers to use to auto-generate app…
tianon Apr 24, 2020
dd71778
Account for BASHBREW_NAMESPACE to support non-library use cases too
tianon Apr 27, 2020
8bc7e99
Remove extraneous whitespace
tianon Apr 27, 2020
53b96a6
Adjust Bashbrew building logic to be less noisy if called multiple ti…
tianon Apr 28, 2020
b22f02e
Skip "docker pull" on scratch
tianon Apr 28, 2020
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Account for BASHBREW_NAMESPACE to support non-library use cases too
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@tianon
tianon committed Apr 27, 2020
commit dd71778b05aff1165e69b3e8a07b6ac0a9667654
10 changes: 6 additions & 4 deletions scripts/github-actions/generate.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -31,18 +31,19 @@ order=()
declare -A metas=()
for tag in $tags; do
echo >&2 "Processing $tag ..."
bashbrewImage="${tag##*/}" # account for BASHBREW_NAMESPACE being set
meta="$(
bashbrew cat --format '
{{- $e := .TagEntry -}}
{{- "{" -}}
"name": {{- json ($e.Tags | first) -}},
"tags": {{- json ($.Tags "" false $e) -}},
"tags": {{- json ($.Tags namespace false $e) -}},
"directory": {{- json $e.Directory -}},
"file": {{- json $e.File -}},
"constraints": {{- json $e.Constraints -}},
"froms": {{- json ($.DockerFroms $e) -}}
{{- "}" -}}
' "$tag" | jq -c '
' "$bashbrewImage" | jq -c '
{
name: .name,
os: (
Expand Down Expand Up @@ -86,9 +87,10 @@ for tag in $tags; do
'
)"

parent="$(bashbrew parents "$tag" | tail -1)" # if there ever exists an image with TWO parents in the same repo, this will break :)
parent="$(bashbrew parents "$bashbrewImage" | tail -1)" # if there ever exists an image with TWO parents in the same repo, this will break :)
if [ -n "$parent" ]; then
parent="$(bashbrew list --uniq "$parent")" # normalize
parentBashbrewImage="${parent##*/}" # account for BASHBREW_NAMESPACE being set
parent="$(bashbrew list --uniq "$parentBashbrewImage")" # normalize
parentMeta="${metas["$parent"]}"
parentMeta="$(jq -c --argjson meta "$meta" '
. + {
Expand Down