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fix(compose): pre-create pack/custom mountpoint for nested ro bind

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The ./custom:/srv/pack/custom mount nests inside the read-only ./pack:/srv/pack
mount. Docker can't mkdir the child mountpoint under a :ro parent, so on a fresh
checkout (no pack/custom/ dir) container init fails with "read-only file system".
Track an empty pack/custom/ so the mountpoint always exists.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Oier Bravo
2026-06-09 02:28:15 +02:00
parent 1709bcd340
commit 46103495fb
2 changed files with 3 additions and 0 deletions
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3
docker-compose.yml
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@@ -132,6 +132,9 @@ services:
- ./pack:/srv/pack:ro - ./pack:/srv/pack:ro
# Custom (locally-hosted) mod jars live OUTSIDE ./pack so packwiz refresh # Custom (locally-hosted) mod jars live OUTSIDE ./pack so packwiz refresh
# doesn't index them as direct files. Served at pack.${BASE_DOMAIN}/custom/. # doesn't index them as direct files. Served at pack.${BASE_DOMAIN}/custom/.
# Nested under the :ro /srv/pack mount — the mountpoint pack/custom/ must
# pre-exist on the host (tracked via pack/custom/.gitkeep) or Docker can't
# mkdir it in the read-only parent.
- ./custom:/srv/pack/custom:ro - ./custom:/srv/pack/custom:ro
# Static site from ANOTHER repo (absolute host path in .env). # Static site from ANOTHER repo (absolute host path in .env).
- ${DISTRIBUTION_WEB_ROOT:?DISTRIBUTION_WEB_ROOT unset in .env}:/srv/distribution:ro - ${DISTRIBUTION_WEB_ROOT:?DISTRIBUTION_WEB_ROOT unset in .env}:/srv/distribution:ro

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pack/custom/.gitkeep Normal file
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