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Add proper Architectures entries in "generate-stackbrew-library.sh"

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This commit is contained in:
Tianon Gravi
2017-06-09 16:52:01 -07:00
parent 2b0f642834
commit d1c4c70ee9
1 changed files with 33 additions and 1 deletions
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34
generate-stackbrew-library.sh
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@ -36,6 +36,22 @@ dirCommit() {
)
}
getArches() {
local repo="$1"; shift
local officialImagesUrl='https://github.com/docker-library/official-images/raw/master/library/'
eval "declare -g -A parentRepoToArches=( $(
find -name 'Dockerfile' -exec awk '
toupper($1) == "FROM" && $2 !~ /^('"$repo"'|scratch|microsoft\/[^:]+)(:|$)/ {
print "'"$officialImagesUrl"'" $2
}
' '{}' + \
| sort -u \
| xargs bashbrew cat --format '[{{ .RepoName }}:{{ .TagName }}]="{{ join " " .TagEntry.Architectures }}"'
) )"
}
getArches 'postgres'
cat <<-EOH
# this file is generated via https://github.com/docker-library/postgres/blob/$(fileCommit "$self")/$self
@ -54,7 +70,9 @@ join() {
for version in "${versions[@]}"; do
commit="$(dirCommit "$version")"
fullVersion="$(git show "$commit":"$version/Dockerfile" | awk '$1 == "ENV" && $2 == "PG_VERSION" { gsub(/-.*$/, "", $3); gsub(/~/, "-", $3); print $3; exit }')"
pgdgVersion="$(git show "$commit":"$version/Dockerfile" | awk '$1 == "ENV" && $2 == "PG_VERSION" { print $3; exit }')"
fullVersion="${pgdgVersion%%-*}"
fullVersion="${fullVersion//'~'/-}"
versionAliases=()
while [ "$fullVersion" != "$version" -a "${fullVersion%[.-]*}" != "$fullVersion" ]; do
@ -66,9 +84,19 @@ for version in "${versions[@]}"; do
${aliases[$version]:-}
)
versionParent="$(awk 'toupper($1) == "FROM" { print $2 }' "$version/Dockerfile")"
versionArches=()
# http://apt.postgresql.org/pub/repos/apt/dists/jessie-pgdg/main/
for arch in amd64 i386 ppc64le; do
if [[ " ${parentRepoToArches[$versionParent]} " =~ " $arch " ]]; then
versionArches+=( "$arch" )
fi
done
echo
cat <<-EOE
Tags: $(join ', ' "${versionAliases[@]}")
Architectures: $(join ', ' "${versionArches[@]}")
GitCommit: $commit
Directory: $version
EOE
@ -81,9 +109,13 @@ for version in "${versions[@]}"; do
variantAliases=( "${versionAliases[@]/%/-$variant}" )
variantAliases=( "${variantAliases[@]//latest-/}" )
variantParent="$(awk 'toupper($1) == "FROM" { print $2 }' "$version/$variant/Dockerfile")"
variantArches="${parentRepoToArches[$variantParent]}"
echo
cat <<-EOE
Tags: $(join ', ' "${variantAliases[@]}")
Architectures: $(join ', ' $variantArches)
GitCommit: $commit
Directory: $version/$variant
EOE