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Gitea-Tools/scripts/sync-gitea-wiki.sh
sysadminandClaude Opus 4.8 f58317d079 Add docs/wiki source tree and Gitea Wiki sync helper (#224)
Bootstrap repo-tracked wiki pages (10 required pages), the operator-
confirmed sync script, PR template publication gate, and safety tests so
Gitea-Tools can publish to the live Gitea Wiki per issue #224.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-07-06 01:36:10 -04:00

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#!/usr/bin/env bash
set -euo pipefail
# sync-gitea-wiki.sh — mirror the repo-tracked docs/wiki/ pages into the
# Gitea native wiki. docs/wiki/ remains the source of truth; the Gitea Wiki
# is a read convenience mirrored FROM it, never edited directly.
#
# scripts/sync-gitea-wiki.sh dry-run (default): print the plan
# scripts/sync-gitea-wiki.sh --push actually sync, ONLY with the exact
# confirmation below
#
# Safety contract:
# - Dry-run is the default and performs no network or repository-mutating
# operation (only a local read of the origin remote URL).
# - A push requires GITEA_WIKI_SYNC_CONFIRM to equal exactly
# "SYNC WIKI <repo-name>" (repo name derived from the origin remote).
# Anything else refuses before any clone happens.
# - The wiki remote is derived from the local origin remote; nothing is
# hardcoded here and no credential material is read, printed, or stored
# by this script — git's own configured auth is used as-is.
# - Only *.md pages from docs/wiki/ are mirrored; nothing else is touched
# and no page is deleted from the wiki by this script.
here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repo_root="$(cd "$here/.." && pwd)"
wiki_src="$repo_root/docs/wiki"
[ -d "$wiki_src" ] || { echo "error: $wiki_src not found" >&2; exit 1; }
if git -C "$repo_root" remote get-url origin >/dev/null 2>&1; then
origin_url="$(git -C "$repo_root" remote get-url origin)"
elif git -C "$repo_root" remote get-url prgs >/dev/null 2>&1; then
origin_url="$(git -C "$repo_root" remote get-url prgs)"
else
echo "error: configure an origin or prgs git remote" >&2
exit 1
fi
repo_name="$(basename "$origin_url" .git)"
wiki_remote="${origin_url%.git}.wiki.git"
expected_confirm="SYNC WIKI $repo_name"
pages=()
while IFS= read -r -d '' f; do
pages+=("$(basename "$f")")
done < <(find "$wiki_src" -maxdepth 1 -name '*.md' -print0 | sort -z)
mode="${1:-}"
if [ "$mode" != "--push" ]; then
echo "dry-run: would sync ${#pages[@]} pages from docs/wiki/ to the '$repo_name' Gitea Wiki:"
for p in "${pages[@]}"; do
echo " $p"
done
echo "dry-run: no git or network operation performed."
echo "To sync for real: GITEA_WIKI_SYNC_CONFIRM=\"$expected_confirm\" $0 --push"
exit 0
fi
if [ "${GITEA_WIKI_SYNC_CONFIRM:-}" != "$expected_confirm" ]; then
echo "refused: --push requires GITEA_WIKI_SYNC_CONFIRM to equal exactly:" >&2
echo " $expected_confirm" >&2
exit 1
fi
workdir="$(mktemp -d)"
trap 'rm -rf "$workdir"' EXIT
echo "cloning wiki repository for '$repo_name'"
if ! git clone --quiet -- "$wiki_remote" "$workdir/wiki" 2>/dev/null; then
echo "error: could not clone the wiki repository. If this repo's wiki has" >&2
echo "never been initialized, create its first page once in the Gitea UI" >&2
echo "(Wiki tab -> New Page), then re-run this script." >&2
exit 1
fi
cp "$wiki_src"/*.md "$workdir/wiki/"
if git -C "$workdir/wiki" status --porcelain | grep -q .; then
git -C "$workdir/wiki" add -A
git -C "$workdir/wiki" commit --quiet -m "docs: sync from repo docs/wiki (source of truth)"
echo "pushing wiki update for '$repo_name'"
git -C "$workdir/wiki" push --quiet
echo "done: ${#pages[@]} pages synced."
else
echo "done: wiki already up to date; nothing pushed."
fi