Made builder root again

docker/Dockerfile.builder

@@ -2,7 +2,7 @@
 # Our entire toolchain runs in alpine
 FROM alpine:3.13.5 AS builder
 
-ENV PATH "$PATH:/app/.cargo/bin"
+ENV PATH "$PATH:/root/.cargo/bin"
 # Needed for proper compiling of openssl-dev
 ENV RUSTFLAGS "-C target-feature=-crt-static"
 
@@ -19,13 +19,7 @@ RUN addgroup -S builder && \
         openssl-dev \
         postgresql-dev
 
-# Switch to the non-root user
-USER builder
-
-WORKDIR /app
-
 # Install rustup in the new user's home
 # Create mountpoints for volumes with correct permissions
 RUN { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly; } && \
-    rustup target add x86_64-unknown-linux-musl --toolchain nightly && \
-    mkdir -p .cargo/registry target
+    rustup target add x86_64-unknown-linux-musl --toolchain nightly

fejctl

@@ -18,16 +18,6 @@ function dc() {
     done
     shift $((OPTIND-1))
 
-    if [[ "$build_builder" -eq 1 ]]; then
-        # We always rebuild the builder before we run any compose command
-        DOCKER_BUILDKIT=1 docker build \
-            -f docker/Dockerfile.builder \
-            -t "$image-builder:latest" . || {
-                >&2 echo "Failed to build builder.";
-                exit 1;
-            }
-    fi
-
     if [[ "$release" -eq 1 ]]; then
         DOCKER_BUILDKIT=1 COMPOSE_DOCKER_CLI_BUILD=1 docker-compose \
             --file docker/docker-compose.yml \
@@ -53,6 +43,18 @@ function dcr() {
             --detach
 }
 
+# Publish the builder image
+function publish_builder() {
+    DOCKER_BUILDKIT=1 docker build \
+        -f docker/Dockerfile.builder \
+        -t "$image-builder:latest" . || {
+        >&2 echo "Failed to build builder.";
+            exit 1;
+        }
+
+    docker push "$image-builder:latest"
+}
+
 # Tags & pushes the release version to Docker Hub
 function publish() {
     local branch=`git rev-parse --abbrev-ref HEAD`
@@ -113,6 +115,7 @@ function main() {
         l | logs ) dc -- logs -f app ;;
         lint ) cargo fmt -- --check ;;
         p | push | publish ) publish ;;
+        pb ) publish_builder ;;
         t | test ) dcr -- test --no-fail-fast && dc -- logs -f app ;;
         * ) >&2 echo "Invalid command."; exit 1 ;;
     esac