TAI/TA-Deployment-Broker
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update

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voltron
2026-07-25 15:57:12 -05:00
parent 90d5b637ac
commit b20f14e32d
7 changed files with 60 additions and 26 deletions
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update.sh
+25 -7
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@@ -15,26 +15,44 @@ trap 'printf "ERROR: broker update failed at line %d.\n" "$LINENO" >&2' ERR
cd "$SCRIPT_DIR"
command -v git >/dev/null 2>&1 || fail "git is required"
command -v docker >/dev/null 2>&1 || fail "docker is required"
docker compose version >/dev/null 2>&1 || fail "Docker Compose v2 is required"
[[ -f compose.yaml ]] || fail "compose.yaml was not found in ${SCRIPT_DIR}"
[[ -f .env ]] || fail ".env was not found in ${SCRIPT_DIR}"
if [[ "${1:-}" != "--post-pull" ]]; then
branch="$(git symbolic-ref --quiet --short HEAD)" ||
fail "the repository is in detached HEAD state"
git rev-parse --abbrev-ref --symbolic-full-name '@{upstream}' >/dev/null 2>&1 ||
upstream="$(git rev-parse --abbrev-ref --symbolic-full-name '@{upstream}' 2>/dev/null)" ||
fail "branch ${branch} does not have an upstream branch"
remote="$(git config --get "branch.${branch}.remote")" ||
fail "branch ${branch} does not have a configured remote"
git diff --quiet && git diff --cached --quiet ||
fail "tracked local changes must be committed or stashed before updating"
printf 'Updating TAPM Deployment Broker from branch %s...\n' "$branch"
git pull --ff-only
printf 'Checking %s against %s...\n' "$branch" "$upstream"
git fetch --prune "$remote"
local_commit="$(git rev-parse HEAD)"
upstream_commit="$(git rev-parse '@{upstream}')"
if [[ "$local_commit" == "$upstream_commit" ]]; then
printf 'TAPM Deployment Broker is already up to date; no changes were made.\n'
exit 0
fi
if git merge-base --is-ancestor "$local_commit" "$upstream_commit"; then
printf 'Updating TAPM Deployment Broker from %s...\n' "$upstream"
git merge --ff-only "$upstream_commit"
elif git merge-base --is-ancestor "$upstream_commit" "$local_commit"; then
fail "local branch ${branch} is ahead of ${upstream}; refusing to rebuild"
else
fail "local branch ${branch} has diverged from ${upstream}"
fi
# Restart from the newly pulled script so updates to this file take effect.
exec "$SCRIPT_PATH" --post-pull
fi
command -v docker >/dev/null 2>&1 || fail "docker is required"
docker compose version >/dev/null 2>&1 || fail "Docker Compose v2 is required"
[[ -f compose.yaml ]] || fail "compose.yaml was not found in ${SCRIPT_DIR}"
[[ -f .env ]] || fail ".env was not found in ${SCRIPT_DIR}"
printf 'Building broker image...\n'
docker compose build broker