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#!/usr/bin/env bash
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13
set -euo pipefail
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56
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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_gitops_fail() {
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8
local MSG="${1:-GitOps update failed}"
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8
echo "[ERROR] ${MSG}" >&2
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15
if [ -n "${GITOPS_REPO:-}" ] && [ -n "${GITOPS_SHA:-}" ] && \
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[ -n "${SOURCE_REPO:-}" ] && [ -n "${SOURCE_COMMIT:-}" ] && \
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[ -n "${GITEA_API_URL:-}" ] && [ -n "${GITEA_TOKEN:-}" ]; then
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local env repo context
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env=$(dirname "${INPUT_FILE}")
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repo=$(basename "${SOURCE_REPO}")
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context="${repo} ${GITHUB_RUN_ID:-unknown}"
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[ -n "${GIT_TAG_PREFIX:-}" ] && context="${repo}/${GIT_TAG_PREFIX} ${GITHUB_RUN_ID:-unknown}"
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local SOURCE_URL="${GITEA_API_URL}/${SOURCE_REPO}/commit/${SOURCE_COMMIT}"
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ROOT_REPO="${GITOPS_REPO}" ROOT_COMMIT="${GITOPS_SHA}" \
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GITEA_API_URL="${GITEA_API_URL}" GITEA_TOKEN="${GITEA_TOKEN}" \
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bash "${SCRIPT_DIR}/report-status.sh" failure "Install to ${env} ${VERSION}" \
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"${context}" "" "${SOURCE_URL}" 2>/dev/null || true
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fi
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8
exit 1
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}
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_gitops_validate() {
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15
[ -n "${INPUT_FILE:-}" ] || _gitops_fail "INPUT_FILE is required"
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14
[ -n "${YQ_TPL:-}" ] || _gitops_fail "YQ_TPL is required"
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13
[ -n "${VERSION:-}" ] || _gitops_fail "VERSION is required"
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12
[ -n "${SOURCE_REPO:-}" ] || _gitops_fail "SOURCE_REPO is required"
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11
[ -n "${SOURCE_COMMIT:-}" ] || _gitops_fail "SOURCE_COMMIT is required"
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10
[ -n "${GITOPS_REPO:-}" ] || _gitops_fail "GITOPS_REPO is required"
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9
[ -n "${GITEA_TOKEN:-}" ] || _gitops_fail "GITEA_TOKEN is required"
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8
[ -n "${GITEA_API_URL:-}" ] || _gitops_fail "GITEA_API_URL is required"
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}
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_gitops_success() {
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2
local env repo context
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4
env=$(dirname "${INPUT_FILE}")
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4
repo=$(basename "${SOURCE_REPO}")
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2
context="${repo} ${GITHUB_RUN_ID:-unknown}"
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2
[ -n "${GIT_TAG_PREFIX:-}" ] && context="${repo}/${GIT_TAG_PREFIX} ${GITHUB_RUN_ID:-unknown}"
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2
local SOURCE_URL="${GITEA_API_URL}/${SOURCE_REPO}/commit/${SOURCE_COMMIT}"
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10
ROOT_REPO="${GITOPS_REPO}" ROOT_COMMIT="${GITOPS_SHA}" \
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10
GITEA_API_URL="${GITEA_API_URL}" GITEA_TOKEN="${GITEA_TOKEN}" \
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10
bash "${SCRIPT_DIR}/report-status.sh" success \
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10
"Install to ${env} ${VERSION}" \
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10
"${context}" "" "${SOURCE_URL}"
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}
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_gitops_nochange() {
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local env repo context
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env=$(dirname "${INPUT_FILE}")
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repo=$(basename "${SOURCE_REPO}")
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context="${repo} ${GITHUB_RUN_ID:-unknown}"
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[ -n "${GIT_TAG_PREFIX:-}" ] && context="${repo}/${GIT_TAG_PREFIX} ${GITHUB_RUN_ID:-unknown}"
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local SOURCE_URL="${GITEA_API_URL}/${SOURCE_REPO}/commit/${SOURCE_COMMIT}"
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ROOT_REPO="${GITOPS_REPO}" ROOT_COMMIT="${GITOPS_SHA}" \
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GITEA_API_URL="${GITEA_API_URL}" GITEA_TOKEN="${GITEA_TOKEN}" \
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bash "${SCRIPT_DIR}/report-status.sh" success \
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"Install to ${env} ${VERSION} — no change" \
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"${context}" "" "${SOURCE_URL}"
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}
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_gitops_substitute() {
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16
echo "$1" | sed "s/{{VERSION}}/$2/g"
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}
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_gitops_update() {
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4
local CLONE_DIR="${GITOPS_TARGET_DIR:-$(mktemp -d)}"
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2
if [ -n "${GITOPS_CLONE_URL:-}" ]; then
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git clone "${GITOPS_CLONE_URL}" "${CLONE_DIR}" || _gitops_fail "Failed to clone GitOps repo"
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else
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2
git clone "${CLONE_URL}" "${CLONE_DIR}" || _gitops_fail "Failed to clone GitOps repo"
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fi
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2
cd "${CLONE_DIR}" || _gitops_fail "Failed to enter clone directory"
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2
yq eval -i "${YQ_EXPR}" "${INPUT_FILE}" || _gitops_fail "Failed to update ${INPUT_FILE}"
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2
git add "${INPUT_FILE}" || _gitops_fail "Failed to stage ${INPUT_FILE}"
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2
if git diff --cached --quiet; then
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echo "No changes — ${INPUT_FILE} already at ${VERSION}"
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GITOPS_SHA="$(git rev-parse HEAD)"
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_gitops_nochange
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exit 0
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fi
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2
git -c user.name="gitea-ci-bot" \
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-c user.email="ci@keskikuja.site" \
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commit -m "[skip ci] gitops: update version to ${VERSION}" || _gitops_fail "Failed to commit"
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4
GITOPS_SHA="$(git rev-parse HEAD)"
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2
git push || _gitops_fail "Failed to push"
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2
_gitops_success
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}
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14
_gitops_validate
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12
YQ_EXPR=$(_gitops_substitute "${YQ_TPL}" "${VERSION}")
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24
GITEA_HOST=$(echo "${GITEA_API_URL}" | sed 's|https://||' | sed 's|http://||')
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6
CLONE_URL="${GITOPS_CLONE_URL:-https://${GITEA_TOKEN}@${GITEA_HOST}/${GITOPS_REPO}.git}"
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6
if [ "${BASH_SOURCE[0]}" = "${0}" ]; then
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2
_gitops_update
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fi
