feat(docker): configure fastapi's commit_hash based on $COMMIT_HASH

Signed-off-by: Kevin Morris <kevr@0cost.org>

.env

@@ -6,3 +6,4 @@ AURWEB_FASTAPI_PREFIX=https://localhost:8444
 AURWEB_SSHD_PREFIX=ssh://aur@localhost:2222
 GIT_DATA_DIR="./aur.git/"
 TEST_RECURSION_LIMIT=10000
+COMMIT_HASH=

.gitlab-ci.yml

@@ -55,6 +55,7 @@ deploy:
     AURWEB_PHP_PREFIX: https://aur-dev.archlinux.org
     AURWEB_FASTAPI_PREFIX: https://aur-dev.archlinux.org
     AURWEB_SSHD_PREFIX: ssh://aur@aur-dev.archlinux.org:2222
+    COMMIT_HASH: $CI_COMMIT_SHA
   script:
     - pacman -Syu --noconfirm docker-compose socat openssh
     - chmod 600 ${SSH_KEY}

docker-compose.aur-dev.yml

@@ -48,6 +48,7 @@ services:
   fastapi:
     restart: always
     environment:
+      - COMMIT_HASH=$COMMIT_HASH
       - FASTAPI_BACKEND="gunicorn"
       - FASTAPI_WORKERS=${FASTAPI_WORKERS}
       - AURWEB_FASTAPI_PREFIX=${AURWEB_FASTAPI_PREFIX}

docker/fastapi-entrypoint.sh

@@ -11,6 +11,10 @@ sed -ri "s;^(aur_location) = .+;\1 = ${AURWEB_FASTAPI_PREFIX};" conf/config
 sed -ri 's/^(cache) = .+/\1 = redis/' conf/config
 sed -ri 's|^(redis_address) = .+|\1 = redis://redis|' conf/config
 
+if [ "$COMMIT_HASH" ]; then
+    sed -ri "s/^;?(commit_hash) =.*$/\1 = $COMMIT_HASH/" conf/config
+fi
+
 sed -ri "s|^(git_clone_uri_anon) = .+|\1 = ${AURWEB_FASTAPI_PREFIX}/%s.git|" conf/config.defaults
 sed -ri "s|^(git_clone_uri_priv) = .+|\1 = ${AURWEB_SSHD_PREFIX}/%s.git|" conf/config.defaults