build: switch to just

.github/workflows/lint.yml

@@ -37,25 +37,26 @@ jobs:
           echo 'deb-src http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main' | sudo tee -a /etc/apt/sources.list
           sudo apt update
           sudo apt-get install -y clang-format-17 iwyu
+          sudo snap install --edge --classic just
           sudo ln -s /usr/bin/clang-format-17 /usr/local/bin/clang-format
-          sudo apt-get install -y make python3-pip
+          sudo apt-get install -y python3-pip
           sudo python3 -m pip install pyjson5
 
+      - name: Check formatted code differences
+        run: |
+          just lint-format
+          git diff --exit-code || (
+            clang-format --version
+            echo 'Please run `just lint` and commit the changes.'
+            exit 1
+          )
+
       - name: Check imports
         run: |
           git add -A
-          make lint_imports
+          just lint-imports
           git diff --exit-code || (
             include-what-you-use --version
-            echo 'Please run `make lint` and commit the changes.'
-            exit 1
-          )
-
-      - name: Check formatted code differences
-        run: |
-          make lint_format
-          git diff --exit-code || (
-            clang-format --version
-            echo 'Please run `make lint` and commit the changes.'
+            echo 'Please run `just lint` and commit the changes.'
             exit 1
           )

.github/workflows/release.yml

@@ -136,11 +136,13 @@ jobs:
         run: |
           echo "$GITHUB_CONTEXT"
           sudo apt-get update
-          sudo apt-get install -y make moby-engine moby-cli
+          sudo apt-get install -y moby-engine moby-cli
+          sudo snap install --edge --classic just
 
       - name: Build the game
         run: |
-          make clean release
+          just clean
+          just build-win release
           mkdir out/
           cp build/win/*.exe out/
           cp -r bin/* out/
@@ -171,7 +173,8 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y make p7zip-full
+          sudo apt-get install -y p7zip-full
+          sudo snap install --edge --classic just
 
       - name: Package the game
         run: |
@@ -199,11 +202,13 @@ jobs:
         run: |
           echo "$GITHUB_CONTEXT"
           sudo apt-get update
-          sudo apt-get install -y make moby-engine moby-cli
+          sudo apt-get install -y moby-engine moby-cli
+          sudo snap install --edge --classic just
 
       - name: Build the game
         run: |
-          make clean release-linux
+          just clean
+          just build-linux release
           mkdir out/
           cp build/linux/TR1X out/
           cp -r bin/* out/
@@ -228,7 +233,8 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y make p7zip-full
+          sudo apt-get install -y p7zip-full
+          sudo snap install --edge --classic just
 
       - name: Package the game
         run: |

CONTRIBUTING.md

@@ -20,8 +20,9 @@ Subsequent builds:
 
 - **With Docker**:
 
-    Make sure to install Docker and make, then run `make debug`.
-    The binaries should appear in the `build/` directory.
+    Make sure to install Docker and [just](https://github.com/casey/just), then
+    run `just`. The binaries should appear in the `build/` directory.
+    To see list of possible build targets, run `just -l`.
 
 - **Without Docker**:
 
@@ -98,7 +99,7 @@ Other things:
 
 This project uses `clang-format` to take care of automatic code formatting, and
 `include-what-you-use` to remove unused `#include`s. To ensure your code
-conforms to the standard, please run `make lint` after each commit. If for some
+conforms to the standard, please run `just lint` after each commit. If for some
 reason you can't run it, don't worry, our CI pipeline will show what needs to
 be changed in case of mistakes.
 

Makefile

@@ -1,78 +0,0 @@
-CWD = $(shell pwd)
-HOST_USER_UID = $(shell id -u)
-HOST_USER_GID = $(shell id -g)
-
-define build
-	$(eval TARGET := $(1))
-	mkdir -p build
-	docker run --rm \
-		--user $(HOST_USER_UID):$(HOST_USER_GID) \
-		-e TARGET="$(TARGET)" \
-		-v $(CWD):/app/ \
-		rrdash/tr1x:latest
-endef
-
-define build-linux
-	$(eval TARGET := $(1))
-	mkdir -p build
-	docker run --rm \
-		--user $(HOST_USER_UID):$(HOST_USER_GID) \
-		-e TARGET="$(TARGET)" \
-		-v $(CWD):/app/ \
-		rrdash/tr1x-linux:latest
-endef
-
-debug:
-	$(call build,debug)
-
-debugopt:
-	$(call build,debugoptimized)
-
-release:
-	$(call build,release)
-
-build-docker-image:
-	docker build --progress plain . -f docker/game-win/Dockerfile -t rrdash/tr1x
-
-build-docker-image-linux:
-	docker build --progress plain . -f docker/game-linux/Dockerfile -t rrdash/tr1x-linux
-
-debug-linux:
-	$(call build-linux,debug)
-
-debugopt-linux:
-	$(call build-linux,debugoptimized)
-
-release-linux:
-	$(call build-linux,release)
-
-clean:
-	-find build/ -type f -delete
-	-find tools/ -type f \( -ipath '*/out/*' -or -ipath '*/bin/*' -or -ipath '*/obj/*' \) -delete
-	-find . -mindepth 1 -empty -type d -delete
-
-lint_imports:
-	tools/sort_imports
-
-lint_format:
-	bash -c 'shopt -s globstar; clang-format -i **/*.c **/*.h'
-
-lint: lint_format lint_imports
-
-installer:
-	docker build . -f docker/installer/Dockerfile -t rrdash/tr1x_installer
-	docker run --rm \
-		--user $(HOST_USER_UID):$(HOST_USER_GID) \
-		--network host \
-		-v $(CWD):/app/ \
-		rrdash/tr1x_installer
-
-config:
-	docker build . -f docker/config/Dockerfile -t rrdash/tr1x_config
-	docker run --rm \
-		--user $(HOST_USER_UID):$(HOST_USER_GID) \
-		--network host \
-		-v $(CWD):/app/ \
-		rrdash/tr1x_config
-
-.PHONY: debug debugopt release clean lint_imports lint_format lint installer config

justfile

@@ -0,0 +1,55 @@
+CWD := `pwd`
+HOST_USER_UID := `id -u`
+HOST_USER_GID := `id -g`
+
+default: (build-win "debug")
+
+_docker_build dockerfile tag force="0":
+    #!/usr/bin/env sh
+    docker images | grep {{tag}} >/dev/null
+    if [ $? -eq 0 ] && [ "{{force}}" = "0" ]; then
+        echo "Docker image {{dockerfile}} is already built"
+    else
+        echo "Building Docker image: {{dockerfile}} → {{tag}}"
+        docker build \
+            --progress plain \
+            . \
+            -f {{dockerfile}} \
+            -t {{tag}}
+    fi
+
+_docker_run *args:
+    @echo "Running docker image: {{args}}"
+    docker run \
+        --rm \
+        --user \
+        {{HOST_USER_UID}}:{{HOST_USER_GID}} \
+        --network host \
+        -v {{CWD}}:/app/ \
+        {{args}}
+
+
+image-win force="1":       (_docker_build "docker/game-win/Dockerfile" "rrdash/tr1x" force)
+image-linux force="1":     (_docker_build "docker/game-linux/Dockerfile" "rrdash/tr1x-linux" force)
+image-config force="1":    (_docker_build "docker/config/Dockerfile" "rrdash/tr1x-config" force)
+image-installer force="1": (_docker_build "docker/installer/Dockerfile" "rrdash/tr1x-installer" force)
+
+build-win target='debug':   (image-win "0")       (_docker_run "-e" "TARGET="+target "rrdash/tr1x")
+build-linux target='debug': (image-linux "0")     (_docker_run "-e" "TARGET="+target "rrdash/tr1x-linux")
+build-config:               (image-config "0")    (_docker_run "rrdash/tr1x-config")
+build-installer:            (image-installer "0") (_docker_run "rrdash/tr1x-installer")
+
+clean:
+    -find build/ -type f -delete
+    -find tools/ -type f \( -ipath '*/out/*' -or -ipath '*/bin/*' -or -ipath '*/obj/*' \) -delete
+    -find . -mindepth 1 -empty -type d -delete
+
+lint-imports:
+    tools/sort_imports
+
+lint-format:
+    #!/usr/bin/env bash
+    shopt -s globstar
+    clang-format -i **/*.{c,h}
+
+lint: (lint-imports) (lint-format)