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fix: patch server-ui entrypoint to fix sed ordering bug
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The server-ui's entrypoint inserts <base href> THEN rewrites all
href="/" — including the just-inserted base tag, causing doubling.
Patched entrypoint rewrites asset paths first, then inserts <base>.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-04-05 23:53:03 +02:00
parent 4c6625efaa
commit 5981a3db71
2 changed files with 23 additions and 0 deletions
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3
docker-compose.yml
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@@ -192,9 +192,12 @@ services:
cameleer3-server-ui: cameleer3-server-ui:
image: ${CAMELEER3_SERVER_UI_IMAGE:-gitea.siegeln.net/cameleer/cameleer3-server-ui}:${VERSION:-latest} image: ${CAMELEER3_SERVER_UI_IMAGE:-gitea.siegeln.net/cameleer/cameleer3-server-ui}:${VERSION:-latest}
restart: unless-stopped restart: unless-stopped
entrypoint: ["/bin/sh", "/cameleer-entrypoint-patched.sh"]
depends_on: depends_on:
cameleer3-server: cameleer3-server:
condition: service_healthy condition: service_healthy
volumes:
- ./docker/server-ui-entrypoint.sh:/cameleer-entrypoint-patched.sh:ro
environment: environment:
CAMELEER_API_URL: http://cameleer3-server:8081 CAMELEER_API_URL: http://cameleer3-server:8081
BASE_PATH: /server BASE_PATH: /server

20
docker/server-ui-entrypoint.sh Normal file
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@@ -0,0 +1,20 @@
#!/bin/sh
# Patched entrypoint: fixes the sed ordering bug in the server-ui image.
# The original entrypoint inserts <base href> then rewrites ALL href="/..."
# including the just-inserted base tag, causing /server/server/ doubling.
BASE_PATH="${BASE_PATH:-/}"
if [ "$BASE_PATH" != "/" ]; then
BASE_PATH=$(echo "$BASE_PATH" | sed 's#/*$#/#; s#^/*#/#')
INDEX="/usr/share/nginx/html/index.html"
# Rewrite absolute asset paths FIRST (before inserting <base>)
sed -i "s|href=\"/|href=\"${BASE_PATH}|g; s|src=\"/|src=\"${BASE_PATH}|g" "$INDEX"
# THEN inject <base> tag
sed -i "s|<head>|<head><base href=\"${BASE_PATH}\">|" "$INDEX"
echo "BASE_PATH set to ${BASE_PATH} — rewrote index.html"
fi
exec /docker-entrypoint.sh "$@"