exclude git from repo

.dockerignore

 Dockerfile
 .dockerignore
-#.git*
+.git*
 /LICENSE
 /README.md
 /config.example.json

Dockerfile

@@ -2,11 +2,12 @@ FROM debian:buster-slim as git-fetcher
 
 RUN apt update && \
     env DEBIAN_FRONTEND=noninteractive apt install -y git && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    mkdir /taiko-web
 
-COPY . /taiko-web
+COPY .git /taiko-web/.git
 WORKDIR /taiko-web
-RUN git log -1 --pretty="format:{\"commit\": \"%H\", \"commit_short\": \"%h\", \"version\": \"\${TAIKO_VERSION}\", \"url\": \"\${TAIKO_GIT_URL}\"}" > ./version-template.json
+RUN git log -1 --pretty="format:{\"commit\": \"%H\", \"commit_short\": \"%h\", \"version\": \"\TAIKO_VERSION\", \"url\": \"\TAIKO_GIT_URL\"}" > ./version-template.json
 
 FROM node:buster-slim
 
@@ -15,11 +16,12 @@ FROM node:buster-slim
 
 #dependencies
 RUN apt update && \
-    env DEBIAN_FRONTEND=noninteractive apt install -y python2.7 python-virtualenv python3.5 python3-virtualenv ffmpeg nginx gettext-base && \
+    env DEBIAN_FRONTEND=noninteractive apt install -y python2.7 python-virtualenv python3.5 python3-virtualenv ffmpeg nginx && \
     rm -rf /var/lib/apt/lists/* && \
     npm install -g pm2
 
-COPY --from=git-fetcher /taiko-web /taiko-web
+COPY . /taiko-web
+COPY --from=git-fetcher /taiko-web/version-template.json /taiko-web/version-template.json
 WORKDIR /taiko-web
 
 # envs

docker/entrypoint.sh

@@ -6,6 +6,6 @@ if [ -z $TAIKO_ASSETS_URL ]; then
 	export TAIKO_ASSETS_URL=$TAIKO_URL/assets/
 fi
 echo "{\"songs_baseurl\":\"$TAIKO_SONGS_URL\",\"assets_baseurl\":\"$TAIKO_ASSETS_URL\",\"multiplayer_baseurl\":\"$TAIKO_MULTIPLAYER_URL\",\"email\":\"$TAIKO_EMAIL\",\"redis_host\":\"$TAIKO_REDIS_HOST\",\"redis_port\":$TAIKO_REDIS_PORT,\"redis_password\":\"$TAIKO_REDIS_PASSWORD\",\"redis_db\":$TAIKO_REDIS_DB,\"git_url\":\"$TAIKO_GIT_URL\"}" | tee ./config.json
-envsubst < version-template.json | tee version.json
+sed "s#TAIKO_GIT_URL#$TAIKO_GIT_URL#g;s#TAIKO_VERSION#$TAIKO_VERSION#g" version-template.json | tee version.json
 
 pm2-docker start ./docker/pm2-docker.json