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Modify logic to allow building old version

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This commit is contained in:
Jeff Happily 2020-03-27 17:21:06 +08:00
parent 3fdf8e5df2
commit c45ea76fe5
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1 changed files with 36 additions and 5 deletions
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41
automated/dockerfiles/build.sh
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@ -90,10 +90,36 @@ case "$LTS_SLUG_ARG" in
;;
esac
#
# Determine if lts slug is latest
#
SNAPSHOTS="$(mktemp "lts-snapshots.json.XXXXXX")"
trap "rm -f \"$SNAPSHOTS\"" EXIT
wget -qO- https://www.stackage.org/download/lts-snapshots.json >"$SNAPSHOTS"
LTS_VERSION="${LTS_SLUG#lts-}"
LTS_MAJOR="${LTS_VERSION%.*}"
LTS_MINOR="${LTS_VERSION#*.}"
#
# Determine latest LTS version
#
LATEST_LTS_SLUG=$(jq -r ".[\"lts\"]" $SNAPSHOTS)
LATEST_LTS_VERSION="${LATEST_LTS_SLUG#lts-}"
LATEST_LTS_MAJOR="${LATEST_LTS_VERSION%.*}"
LATEST_LTS_MINOR="${LATEST_LTS_VERSION#*.}"
#
# Determine latest minor version of the selected major version
#
MAJOR_LATEST_LTS_SLUG=$(jq -r ".[\"lts-$LTS_MAJOR\"]" $SNAPSHOTS)
MAJOR_LATEST_LTS_VERSION="${MAJOR_LATEST_LTS_SLUG#lts-}"
MAJOR_LATEST_LTS_MAJOR="${MAJOR_LATEST_LTS_VERSION%.*}"
MAJOR_LATEST_LTS_MINOR="${MAJOR_LATEST_LTS_VERSION#*.}"
#
# Find the Dockerfile for the selected snapshot
#
@ -128,9 +154,14 @@ fi
# Create and push additional tags
#
# Create and push an 'lts-X' tag.
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:lts-$LTS_MAJOR"
# If we select the latest minor version for the selected major version, then
# also create and push an 'lts-X' tag.
if [[ $LTS_MINOR -ge $MAJOR_LATEST_LTS_MINOR ]]; then
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:lts-$LTS_MAJOR"
fi
# Create and push the 'lts' and 'latest' tags.
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:lts"
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:latest"
# If we selected the latest LTS snapshot, also create and push the 'lts' and 'latest' tags.
if [[ "$LTS_MAJOR" = "$LATEST_LTS_MAJOR" ]] && [[ $LTS_MINOR -ge $LATEST_LTS_MINOR ]]; then
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:lts"
tagpush "$DOCKER_REPO:$LTS_SLUG" "$DOCKER_REPO:latest"
fi