b6f2d83a28
- FORGE_API is repo-scoped; /repos/migrate needs the global FORGE_API_BASE - Use jq -n --arg for safe JSON construction (no shell interpolation) - Update docs to reference FORGE_API_BASE Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
111 lines
3.8 KiB
Bash
111 lines
3.8 KiB
Bash
#!/usr/bin/env bash
|
|
# mirrors.sh — Mirror helpers: push to remotes + register pull mirrors via API.
|
|
#
|
|
# Usage: source lib/mirrors.sh; mirror_push
|
|
# source lib/mirrors.sh; mirror_pull_register <clone_url> <owner> <repo_name> [interval]
|
|
# Requires: PROJECT_REPO_ROOT, PRIMARY_BRANCH, MIRROR_* vars from load-project.sh
|
|
# FORGE_API_BASE, FORGE_TOKEN for pull-mirror registration
|
|
|
|
# shellcheck disable=SC2154 # globals set by load-project.sh / calling script
|
|
|
|
mirror_push() {
|
|
[ -z "${MIRROR_NAMES:-}" ] && return 0
|
|
[ -z "${PROJECT_REPO_ROOT:-}" ] && return 0
|
|
[ -z "${PRIMARY_BRANCH:-}" ] && return 0
|
|
|
|
local name url
|
|
for name in $MIRROR_NAMES; do
|
|
# Convert name to uppercase env var name safely (only alphanumeric allowed)
|
|
local upper_name
|
|
upper_name=$(printf '%s' "$name" | tr '[:lower:]' '[:upper:]')
|
|
# Validate: only allow alphanumeric + underscore in var name
|
|
if [[ ! "$upper_name" =~ ^[A-Z_][A-Z0-9_]*$ ]]; then
|
|
continue
|
|
fi
|
|
# Use indirect expansion safely (no eval) — MIRROR_ prefix required
|
|
local varname="MIRROR_${upper_name}"
|
|
url="${!varname:-}"
|
|
[ -z "$url" ] && continue
|
|
|
|
# Ensure remote exists with correct URL
|
|
if git -C "$PROJECT_REPO_ROOT" remote get-url "$name" &>/dev/null; then
|
|
git -C "$PROJECT_REPO_ROOT" remote set-url "$name" "$url" 2>/dev/null || true
|
|
else
|
|
git -C "$PROJECT_REPO_ROOT" remote add "$name" "$url" 2>/dev/null || true
|
|
fi
|
|
|
|
# Fire-and-forget push (background, no failure propagation)
|
|
git -C "$PROJECT_REPO_ROOT" push "$name" "$PRIMARY_BRANCH" --tags 2>/dev/null &
|
|
log "mirror: pushed to ${name} (pid $!)"
|
|
done
|
|
}
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# mirror_pull_register — register a Forgejo pull mirror via the /repos/migrate API.
|
|
#
|
|
# Creates a new repo as a pull mirror of an external source. Works against
|
|
# empty target repos (the repo is created by the API call itself).
|
|
#
|
|
# Usage:
|
|
# mirror_pull_register <clone_url> <owner> <repo_name> [interval]
|
|
#
|
|
# Args:
|
|
# clone_url — HTTPS URL of the source repo (e.g. https://codeberg.org/johba/disinto.git)
|
|
# owner — Forgejo org or user that will own the mirror repo
|
|
# repo_name — name of the new mirror repo on Forgejo
|
|
# interval — sync interval (default: "8h0m0s"; Forgejo duration format)
|
|
#
|
|
# Requires:
|
|
# FORGE_API_BASE, FORGE_TOKEN (from env.sh)
|
|
#
|
|
# Returns 0 on success, 1 on failure. Prints the new repo JSON to stdout.
|
|
# ---------------------------------------------------------------------------
|
|
mirror_pull_register() {
|
|
local clone_url="$1"
|
|
local owner="$2"
|
|
local repo_name="$3"
|
|
local interval="${4:-8h0m0s}"
|
|
|
|
if [ -z "${FORGE_API_BASE:-}" ] || [ -z "${FORGE_TOKEN:-}" ]; then
|
|
echo "ERROR: FORGE_API_BASE and FORGE_TOKEN must be set" >&2
|
|
return 1
|
|
fi
|
|
|
|
if [ -z "$clone_url" ] || [ -z "$owner" ] || [ -z "$repo_name" ]; then
|
|
echo "Usage: mirror_pull_register <clone_url> <owner> <repo_name> [interval]" >&2
|
|
return 1
|
|
fi
|
|
|
|
local payload
|
|
payload=$(jq -n \
|
|
--arg clone_addr "$clone_url" \
|
|
--arg repo_name "$repo_name" \
|
|
--arg repo_owner "$owner" \
|
|
--arg interval "$interval" \
|
|
'{
|
|
clone_addr: $clone_addr,
|
|
repo_name: $repo_name,
|
|
repo_owner: $repo_owner,
|
|
mirror: true,
|
|
mirror_interval: $interval,
|
|
service: "git"
|
|
}')
|
|
|
|
local http_code body
|
|
body=$(curl -s -w "\n%{http_code}" -X POST \
|
|
-H "Authorization: token ${FORGE_TOKEN}" \
|
|
-H "Content-Type: application/json" \
|
|
"${FORGE_API_BASE}/repos/migrate" \
|
|
-d "$payload")
|
|
|
|
http_code=$(printf '%s' "$body" | tail -n1)
|
|
body=$(printf '%s' "$body" | sed '$d')
|
|
|
|
if [ "$http_code" -ge 200 ] && [ "$http_code" -lt 300 ]; then
|
|
printf '%s\n' "$body"
|
|
return 0
|
|
else
|
|
echo "ERROR: mirror_pull_register failed (HTTP ${http_code}): ${body}" >&2
|
|
return 1
|
|
fi
|
|
}
|