Add submodule init for docker, add template env fallback

Submodules aren't initialized in new clones of the repo, so they need to
be initialized when building the docker container.

Also added a template environment file for docker-compose to load, since
the default ".env" file won't exist in new clones of the repo.

See #5

Author: benbusby

.dockerignore

@@ -1,4 +1,3 @@
-.git
 .github
 *.env
 cli

.gitignore

@@ -9,6 +9,7 @@ session*
 !session.go
 !backend/server/session
 *.env*
+!template.env
 !.tests.env
 *.swp
 tags

Dockerfile

@@ -4,12 +4,13 @@ FROM alpine:latest AS builder
 
 WORKDIR /app
 
-RUN apk add --update go npm make
+RUN apk add --update go npm make git
 RUN npm install -g typescript
 
 COPY go.mod go.sum ./
 RUN go mod download
 
+COPY .git/ ./.git
 COPY backend/ ./backend
 COPY utils/ ./utils
 COPY web/ ./web
@@ -18,6 +19,7 @@ COPY tsconfig.json .
 
 COPY Makefile .
 
+RUN git submodule update --init --recursive
 RUN make backend
 
 # Server image

docker-compose.yml

@@ -29,7 +29,7 @@ services:
     depends_on:
       db:
         condition: service_healthy
-    env_file: "${YEETFILE_ENV_FILE:-.env}"
+    env_file: "${YEETFILE_ENV_FILE:-template.env}"
     environment:
       YEETFILE_DB_HOST: "db"
 

template.env

@@ -0,0 +1,26 @@
+YEETFILE_DB_USER="postgres"
+YEETFILE_DB_PASS="postgres"
+YEETFILE_DB_NAME="yeetfile"
+YEETFILE_DB_HOST="localhost"
+
+# These should be set with different base64 secret values. You can
+# generate with something like:
+# openssl rand -base64 32
+#YEETFILE_SERVER_SECRET=""
+#YEETFILE_SESSION_AUTH_KEY=""
+#YEETFILE_SESSION_ENC_KEY=""
+
+# Unlimited storage and send
+YEETFILE_DEFAULT_USER_STORAGE=-1
+YEETFILE_DEFAULT_USER_SEND=-1
+
+# Limited storage and send
+#YEETFILE_DEFAULT_USER_STORAGE=15000000 # 15MB
+#YEETFILE_DEFAULT_USER_SEND=5000000     # 5 MB
+
+# To enable Backblaze B2 storage:
+#YEETFILE_STORAGE=b2
+#YEETFILE_B2_BUCKET_ID=""     # Set this to the bucket ID
+#YEETFILE_B2_BUCKET_KEY_ID="" # Set this to the ID of the key generated for uploading
+#YEETFILE_B2_BUCKET_KEY=""    # Set this to the value of the key generated for uploading
+