mirror of
https://github.com/k8s-at-home/charts.git
synced 2025-01-24 16:09:08 +00:00
110 lines
2.8 KiB
Bash
Executable File
110 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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: "${CH_TOKEN:?Environment variable CH_TOKEN must be set}"
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: "${GIT_REPOSITORY_URL:?Environment variable GIT_REPO_URL must be set}"
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: "${GIT_USERNAME:?Environment variable GIT_USERNAME must be set}"
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: "${GIT_EMAIL:?Environment variable GIT_EMAIL must be set}"
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: "${GIT_REPOSITORY_NAME:?Environment variable GIT_REPOSITORY_NAME must be set}"
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readonly REPO_ROOT="${REPO_ROOT:-$(git rev-parse --show-toplevel)}"
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main() {
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pushd "$REPO_ROOT" > /dev/null
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echo "Fetching tags..."
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git fetch --tags
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local latest_tag
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latest_tag=$(find_latest_tag)
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local latest_tag_rev
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latest_tag_rev=$(git rev-parse --verify "$latest_tag")
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echo "$latest_tag_rev $latest_tag (latest tag)"
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local head_rev
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head_rev=$(git rev-parse --verify HEAD)
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echo "$head_rev HEAD"
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if [[ "$latest_tag_rev" == "$head_rev" ]]; then
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echo "No code changes. Nothing to release."
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exit
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fi
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rm -rf .deploy
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mkdir -p .deploy
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echo "Identifying changed charts since tag '$latest_tag'..."
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local changed_charts=()
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readarray -t changed_charts <<< "$(git diff --find-renames --name-only "$latest_tag_rev" -- . | cut -d '/' -f 1 | uniq)"
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if [[ -n "${changed_charts[*]}" ]]; then
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for chart in "${changed_charts[@]}"; do
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if find "$chart" -type f -iname "Chart.yaml" | grep -E -q '.'; then
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echo "$chart is a valid chart directory - packaging"
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package_chart "$chart"
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fi
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done
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release_charts
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sleep 5
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update_index
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else
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echo "Nothing to do. No chart changes detected."
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fi
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popd > /dev/null
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}
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find_latest_tag() {
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if ! git describe --tags --abbrev=0 2> /dev/null; then
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git rev-list --max-parents=0 --first-parent HEAD
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fi
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}
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package_chart() {
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local chart="$1"
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helm dependency build "$chart"
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helm package "$chart" --destination .deploy
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}
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release_charts() {
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chart-releaser upload -o "$GIT_USERNAME" -r "$GIT_REPOSITORY_NAME" -p .deploy
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}
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update_index() {
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chart-releaser index -o "$GIT_USERNAME" -r "$GIT_REPOSITORY_NAME" -p .deploy/index.yaml
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git config user.email "$GIT_EMAIL"
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git config user.name "$GIT_USERNAME"
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for file in */*.md; do
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if [[ -e $file ]]; then
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mkdir -p ".deploy/docs/$(dirname "$file")"
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cp --force "$file" ".deploy/docs/$(dirname "$file")"
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fi
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done
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git checkout gh-pages
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cp --force .deploy/index.yaml index.yaml
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if [[ -e ".deploy/docs" ]]; then
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# mkdir -p charts
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cp --force --recursive .deploy/docs/* .
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fi
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git checkout master -- README.md
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if ! git diff --quiet; then
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git add .
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git commit --message="Update index.yaml" --signoff
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git push "$GIT_REPOSITORY_URL" gh-pages
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fi
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}
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main
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