Merge branch 'main' into div-0-should-crash

.github/workflows/benchmarks.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: Benchmarks
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
   ROC_NUM_WORKERS: 1

.github/workflows/ci_cleanup.yml

@@ -1,4 +1,5 @@
 on:
+  workflow_dispatch:
   schedule:
     - cron:  '0 5 * * 1'
 

.github/workflows/ci_cleanup_nix_mac.yml

@@ -0,0 +1,17 @@
+on:
+    workflow_dispatch:
+    schedule:
+      - cron:  '0 5 * * *'
+
+name: Clean up nix on mac mini m1
+
+jobs:
+    clean-mac-mini-arm64:
+        runs-on: [self-hosted, macOS, ARM64]
+        timeout-minutes: 120
+        steps:
+            - name: Clean up nix store
+              run: nix-store --gc
+
+            - name: Clean up old nix shells
+              run: rm -rf /private/tmp/nix-shell.*

.github/workflows/ci_manager.yml

@@ -0,0 +1,114 @@
+on:
+  pull_request:
+
+name: CI manager
+
+# cancel current runs when a new commit is pushed
+concurrency:
+    group: ${{ github.workflow }}-${{ github.ref }}
+    cancel-in-progress: true
+
+jobs:
+    check-changes:
+        runs-on: ubuntu-22.04
+        outputs:
+            run_tests: ${{ steps.filecheck.outputs.run_tests }}
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v3
+
+            - name: Check if only css, html or md files changed
+              id: filecheck
+              run: |
+                git fetch origin ${{ github.base_ref }}
+                if git diff --name-only origin/${{ github.base_ref }} HEAD | grep -qvE '(\.md$|\.css$|\.html$)'; then
+                    echo "run_tests=full" >> $GITHUB_OUTPUT
+                else
+                    echo "run_tests=none" >> $GITHUB_OUTPUT
+                fi
+
+            - run: echo "debug output ${{ steps.filecheck.outputs.run_tests }}"
+
+    start-nix-linux-x86-64-tests:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/nix_linux_x86_64.yml
+
+    start-nix-linux-aarch64-build-default-test:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/nix_linux_arm64_default.yml
+
+    start-nix-linux-aarch64-cargo-build-test:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/nix_linux_arm64_cargo.yml
+
+    start-nix-macos-apple-silicon-tests:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/nix_macos_apple_silicon.yml
+
+    start-macos-x86-64-tests:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/ubuntu_x86_64.yml
+
+    start-ubuntu-x86-64-tests:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/ubuntu_x86_64.yml
+
+    start-windows-release-build-test:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/windows_release_build.yml
+
+    start-windows-tests:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/windows_tests.yml
+
+    start-roc-benchmarks:
+        needs: check-changes
+        if: needs.check-changes.outputs.run_tests == 'full'
+        uses: ./.github/workflows/benchmarks.yml
+
+    ran-full:
+        runs-on: ubuntu-22.04
+        needs: [
+                start-nix-linux-x86-64-tests,
+                start-nix-linux-aarch64-build-default-test,
+                start-nix-linux-aarch64-cargo-build-test,
+                start-nix-macos-apple-silicon-tests,
+                start-macos-x86-64-tests,
+                start-ubuntu-x86-64-tests,
+                start-windows-release-build-test,
+                start-windows-tests,
+                start-roc-benchmarks
+            ]
+        steps:
+            - run: echo "all workflows succeeded!"
+
+    ran-none:
+        runs-on: ubuntu-22.04
+        needs: [check-changes]
+        if: needs.check-changes.outputs.run_tests == 'none'
+        steps:
+            - run: echo "Only non-code files changed. CI manager did not run any workflows."
+
+    # we need a single end job for the required checks under branch protection rules
+    finish:
+      runs-on: ubuntu-22.04
+      needs: [ran-full, ran-none]
+      if: |
+        always()
+        && contains(needs.*.result, 'success')
+        && !contains(needs.*.result, 'failure')
+        && !contains(needs.*.result, 'cancelled')
+        && !(needs.ran-full.result == 'skipped' && needs.ran-none.result == 'skipped')
+      steps:
+          - run: echo "Workflow succeeded :)"
+
+
+

.github/workflows/devtools_test_linux_x86_64.yml

@@ -1,11 +1,11 @@
 on:
-    pull_request:
+  pull_request:
 
 name: devtools nix files test - linux
 
 concurrency:
-    group: ${{ github.workflow }}-${{ github.ref }}
-    cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
     devtools-test-linux:

.github/workflows/devtools_test_macos_apple_silicon.yml

@@ -1,11 +1,11 @@
 on:
-    pull_request:
+  pull_request:
 
 name: devtools nix files test - macos
 
 concurrency:
-    group: ${{ github.workflow }}-${{ github.ref }}
-    cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
     devtools-test-macos:

.github/workflows/macos_x86_64.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: Macos x86-64 rust tests
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/nix_linux_arm64_cargo.yml

@@ -1,12 +1,8 @@
 on:
-    pull_request:
+    workflow_call:
 
 name: test cargo build on linux arm64 inside nix
 
-concurrency:
-    group: ${{ github.workflow }}-${{ github.ref }}
-    cancel-in-progress: true
-
 env:
     RUST_BACKTRACE: 1
 

.github/workflows/nix_linux_arm64_default.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+    workflow_call:
 
 name: test default.nix on linux arm64 
 
-concurrency:
-    group: ${{ github.workflow }}-${{ github.ref }}
-    cancel-in-progress: true
-
 env:
     RUST_BACKTRACE: 1
 

.github/workflows/nix_linux_x86_64.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: Nix linux x86_64 cargo test
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/nix_macos_apple_silicon.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: Nix apple silicon cargo test
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/nix_macos_x86_64.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: Nix macOS x86_64 cargo test
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/ubuntu_x86_64.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: CI
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/windows_release_build.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: windows - release build
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

.github/workflows/windows_tests.yml

@@ -1,12 +1,8 @@
 on:
-  pull_request:
+  workflow_call:
 
 name: windows - subset of tests
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 env:
   RUST_BACKTRACE: 1
 

Earthfile

@@ -34,7 +34,7 @@ install-zig-llvm:
     RUN apt -y install libssl-dev
     RUN OPENSSL_NO_VENDOR=1 cargo install wasm-pack
     # sccache
-    RUN cargo install sccache
+    RUN cargo install sccache --locked
     RUN sccache -V
     ENV RUSTC_WRAPPER=/usr/local/cargo/bin/sccache
     ENV SCCACHE_DIR=/earthbuild/sccache_dir

README.md

@@ -1,6 +1,6 @@
 # Work in progress!
 
-Roc is not ready for a 0.1 release yet, but we do have:
+[Roc](https://www.roc-lang.org) is not ready for a 0.1 release yet, but we do have:
 
 - [**installation** guide](https://github.com/roc-lang/roc/tree/main/getting_started)
 - [**tutorial**](https://roc-lang.org/tutorial)
@@ -17,18 +17,22 @@ You can 💜 **sponsor** 💜 Roc on:
 - [GitHub](https://github.com/sponsors/roc-lang)
 - [Liberapay](https://liberapay.com/roc_lang)
 
-We are very grateful for our corporate sponsors [Vendr](https://www.vendr.com/), [RWX](https://www.rwx.com), and [Tweede golf](https://tweedegolf.nl/en):
+We are very grateful for our corporate sponsors [Vendr](https://www.vendr.com/), [RWX](https://www.rwx.com), [Tweede golf](https://tweedegolf.nl/en), and [ohne-makler](https://www.ohne-makler.net):
 
 [<img src="https://user-images.githubusercontent.com/1094080/223597445-81755626-a080-4299-a38c-3c92e7548489.png" height="60" alt="Vendr logo"/>](https://www.vendr.com)
 &nbsp;&nbsp;&nbsp;&nbsp;
 [<img src="https://github.com/roc-lang/roc/assets/1094080/82c0868e-d23f-42a0-ac2d-c6e6b2e16575" height="60" alt="RWX logo"/>](https://www.rwx.com)
 &nbsp;&nbsp;&nbsp;&nbsp;
 [<img src="https://user-images.githubusercontent.com/1094080/183123052-856815b1-8cc9-410a-83b0-589f03613188.svg" height="60" alt="tweede golf logo"/>](https://tweedegolf.nl/en)
+[<img src="https://www.ohne-makler.net/static/img/brand/logo.svg" height="60" alt="ohne-makler logo"/>](https://www.ohne-makler.net)
 
 If you would like your company to become a corporate sponsor of Roc's development, please [DM Richard Feldman on Zulip](https://roc.zulipchat.com/#narrow/pm-with/281383-user281383)!
 
 We'd also like to express our gratitude to our generous [individual sponsors](https://github.com/sponsors/roc-lang/)! A special thanks to those sponsoring $25/month or more:
 
+* [Drew Lazzeri](https://github.com/asteroidb612)
+* [Alex Binaei](https://github.com/mrmizz)
+* [Jono Mallanyk](https://github.com/jonomallanyk)
 * [Chris Packett](https://github.com/chris-packett)
 * [James Birtles](https://github.com/jamesbirtles)
 * [Ivo Balbaert](https://github.com/Ivo-Balbaert)

ci/build_basic_cli.sh

@@ -36,14 +36,14 @@ mv roc_nightly* roc_nightly
 cd roc_nightly
 
 # build the basic cli platform
-./roc build ../basic-cli/examples/countdown.roc
+./roc build ../basic-cli/examples/countdown.roc --optimize
 
 # We need this extra variable so we can safely check if $2 is empty later
 EXTRA_ARGS=${2:-}
 
 # In some rare cases it's nice to be able to use the legacy linker, so we produce the .o file to be able to do that
 if [ -n "${EXTRA_ARGS}" ];
- then ./roc build $EXTRA_ARGS ../basic-cli/examples/countdown.roc
+ then ./roc build $EXTRA_ARGS ../basic-cli/examples/countdown.roc --optimize
 fi
 
 cd ..

ci/build_basic_webserver.sh

@@ -42,15 +42,15 @@ cd roc_nightly
 # prevent https://github.com/roc-lang/basic-webserver/issues/9
 if [ "$OS" != "Linux" ] || [ "$ARCH" != "x86_64" ]; then
     # build the basic-webserver platform
-    ./roc build ../basic-webserver/examples/echo.roc
+    ./roc build ../basic-webserver/examples/echo.roc --optimize
 fi
 
 # We need this extra variable so we can safely check if $2 is empty later
 EXTRA_ARGS=${2:-}
 
 # In some rare cases it's nice to be able to use the legacy linker, so we produce the .o file to be able to do that
 if [ -n "${EXTRA_ARGS}" ];
- then ./roc build $EXTRA_ARGS ../basic-webserver/examples/echo.roc
+ then ./roc build $EXTRA_ARGS ../basic-webserver/examples/echo.roc --optimize
 fi
 
 cd ..