fix: Docker builds were triggering sqlc which required PG (#1113)

There were multiple issues:

1. mtimes are not deterministic when git cloned
2. After this was fixed, it turns out that `touch` doesn't guarantee
subsecond consistency which broke `mk`.

.dockerignore

@@ -4,6 +4,7 @@
 **/.gradle
 **/.idea
 **/.vscode
+!.vscode/tasks.json
 **/*.sw*
 frontend/dist
 **/.DS_Store

Dockerfile.controller

@@ -11,6 +11,7 @@ WORKDIR /src
 # Seed some of the most common tools - this will be cached
 RUN go version
 RUN mvn -f kotlin-runtime/ftl-runtime -B --version
+RUN node --version
 
 # Download Go dependencies separately so Docker will cache them
 COPY go.mod go.sum ./
@@ -20,6 +21,8 @@ RUN go mod download -x
 # Build
 COPY . /src/
 RUN just errtrace
+# Reset timestamps so that the build state is reset
+RUN git ls-files -z | xargs -0 touch -r go.mod
 RUN just build ftl-controller
 RUN just build ftl-initdb
 RUN just build ftl

Dockerfile.runner

@@ -27,6 +27,8 @@ RUN just build-kt-runtime
 
 # Build runner
 RUN just errtrace
+# Reset timestamps so that the build state is reset
+RUN git ls-files -z | xargs -0 touch -r go.mod
 RUN just build ftl-runner
 RUN just build ftl
 

Justfile

@@ -1,4 +1,5 @@
 set positional-arguments
+set shell := ["bash", "-c"]
 
 RELEASE := "build/release"
 VERSION := `git describe --tags --always --dirty | sed -e 's/^v//'`
@@ -47,7 +48,7 @@ init-db:
   dbmate create
   dbmate --migrations-dir backend/controller/sql/schema up
 
-# Regenerate SQLC code
+# Regenerate SQLC code (requires init-db to be run first)
 build-sqlc:
   @mk backend/controller/sql/{db.go,models.go,querier.go,queries.sql.go} : backend/controller/sql/queries.sql backend/controller/sql/schema -- sqlc generate --experimental
 
@@ -71,4 +72,4 @@ npm-install:
 
 # Regenerate protos
 build-protos: npm-install
-  @mk {{SCHEMA_OUT}} : backend/schema -- "ftl-schema > {{SCHEMA_OUT}} && buf format -w && buf lint && cd backend/protos && buf generate"
+  @mk {{SCHEMA_OUT}} : backend/schema -- "ftl-schema > {{SCHEMA_OUT}} && buf format -w && buf lint && cd backend/protos && buf generate"

bin/mk

@@ -1 +1 @@
-.mk-0.6.2.pkg
+.mk-0.7.4.pkg