convert circleci workflows to github actions (#533)

Summary: Pull Request resolved: #533

Test Plan: https://github.com/robandpdx-org/buck2/actions/runs/7585649935

Reviewed By: ndmitchell

Differential Revision: D52910227

Pulled By: shayne-fletcher

fbshipit-source-id: f2a8964cc2d92614fb3cf77b7792223e308db13e

.github/actions/build_bootstrap/action.yml

@@ -0,0 +1,7 @@
+name: build_bootstrap
+runs:
+  using: composite
+  steps:
+  - name: Build `buck2` with `buck2`
+    run: "$RUNNER_TEMP/artifacts/buck2 build :buck2 -v 2"
+    shell: bash

.github/actions/build_debug/action.yml

@@ -0,0 +1,10 @@
+name: build_debug
+description: Build buck2 binary (debug)
+runs:
+  using: composite
+  steps:
+  - name: Build buck2 binary (debug)
+    run: |-
+      mkdir $RUNNER_TEMP/artifacts
+      cargo build --bin=buck2 -Z unstable-options --out-dir=$RUNNER_TEMP/artifacts
+    shell: bash

.github/actions/build_example_conan/action.yml

@@ -0,0 +1,14 @@
+name: build_example_conan
+runs:
+  using: composite
+  steps:
+  - name: Build examples/toolchains/conan_toolchain
+    run: |-
+      cd examples/toolchains/conan_toolchain
+      $RUNNER_TEMP/artifacts/buck2 init
+      cp -r ../../../prelude prelude
+      # Generate Conan imports. TODO[AH] Make that unnecessary.
+      PATH="$RUNNER_TEMP/artifacts:$PATH" $RUNNER_TEMP/artifacts/buck2 run //cpp/conan:update -v 2
+      $RUNNER_TEMP/artifacts/buck2 build //... -v 2
+      $RUNNER_TEMP/artifacts/buck2 test //... -v 2
+    shell: bash

.github/actions/build_example_no_prelude/action.yml

@@ -0,0 +1,9 @@
+name: build_example_no_prelude
+runs:
+  using: composite
+  steps:
+  - name: Build example/no_prelude directory
+    run: |-
+      cd examples/no_prelude
+      $RUNNER_TEMP/artifacts/buck2 build //... -v 2
+    shell: bash

.github/actions/build_release/action.yml

@@ -0,0 +1,10 @@
+name: build_release
+description: Build buck2 binary (release)
+runs:
+  using: composite
+  steps:
+  - name: Build buck2 binary (release)
+    run: |-
+      mkdir $RUNNER_TEMP/artifacts
+      cargo build --bin=buck2 --release -Z unstable-options --out-dir=$RUNNER_TEMP/artifacts
+    shell: bash

.github/actions/init_opam/action.yml

@@ -0,0 +1,13 @@
+name: init_opam
+description: Setup OPAM
+runs:
+  using: composite
+  steps:
+  - name: Initialize OPAM
+    run: |
+      opam init --compiler=5.1.1 --disable-sandboxing -y
+      echo 'eval $(opam env)' >> ~/.bashrc
+    shell: bash
+  - name: Install OPAM packages
+    run: opam install menhir ppxlib -y
+    shell: bash

.github/actions/print_versions/action.yml

@@ -0,0 +1,12 @@
+name: print_versions
+runs:
+  using: composite
+  steps:
+  - name: Version Info
+    run: |-
+      rustup show
+      rustc --version
+      cargo --version
+      rustup --version
+      python3 --version
+    shell: bash

.github/actions/run_test_py/action.yml

@@ -0,0 +1,7 @@
+name: run_test_py
+runs:
+  using: composite
+  steps:
+  - name: Run test.py
+    run: python3 test.py --ci --git --buck2=$RUNNER_TEMP/artifacts/buck2
+    shell: bash

.github/actions/setup_linux_env/action.yml

@@ -0,0 +1,24 @@
+name: Setup Linux environment
+description: Setup Linux environment
+runs:
+  using: composite
+  steps:
+  - uses: SebRollen/[email protected]
+    id: read_rust_toolchain
+    with:
+      file: rust-toolchain
+      field: toolchain.channel
+  - uses: dtolnay/rust-toolchain@v1
+    with:
+      toolchain: ${{ steps.read_rust_toolchain.outputs.value }}
+      components: clippy
+  - uses: Swatinem/rust-cache@v2
+    with:
+      prefix-key: buck2-upload
+  - run: sudo apt-get update
+    shell: bash
+  - run: sudo apt-get install opam libzstd-dev python3-pip ghc
+    shell: bash
+  - name: Install conan
+    run: sudo pip3 install conan==1.*
+    shell: bash

.github/actions/setup_macos_env/action.yml

@@ -0,0 +1,15 @@
+name: setup_macos_env
+description: Setup macOS environment
+runs:
+  using: composite
+  steps:
+  - name: Install Rustup
+    run: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain=none
+    shell: bash
+  - name: Brew install
+    run: brew install cmake python3 coreutils opam llvm protobuf zstd ghc
+    shell: bash
+  - name: Install conan
+    run: sudo pip3 install conan==1.*
+    shell: bash
+  - uses: "./.github/actions/print_versions"

.github/actions/setup_reindeer/action.yml

@@ -0,0 +1,9 @@
+name: setup_reindeer
+runs:
+  using: composite
+  steps:
+  - name: Install Reindeer
+    run: |-
+      cargo install --locked --git https://github.com/facebookincubator/reindeer reindeer
+      reindeer --third-party-dir shim/third-party/rust buckify
+    shell: bash

.github/actions/setup_windows_env/action.yml

@@ -0,0 +1,27 @@
+name: setup_windows_env
+description: Setup Windows environment for building and testing
+runs:
+  using: composite
+  steps:
+  - name: Install Rustup
+    run: |-
+      choco install -y rustup.install
+      write-output "[net]`ngit-fetch-with-cli = true" | out-file -append -encoding utf8 $Env:USERPROFILE/.cargo/config.toml
+      type $Env:USERPROFILE/.cargo/config.toml
+    shell: pwsh
+  - name: Create python3 symlink
+    run: New-Item -ItemType SymbolicLink -Path C:\ProgramData\chocolatey\bin\python3.exe -Target $(Get-Command python).Source
+    shell: pwsh
+  - name: Write Powershell profile
+    run: |-
+      $psProfileContent = @'
+      $vsPath = & "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe" -latest -requires Microsoft.VisualStudio.Component.VC.Llvm.Clang -property installationPath
+      $llvmPath = Join-Path $vsPath "VC\Tools\Llvm\x64\bin"
+      $env:PATH = "$env:USERPROFILE\.cargo\bin;$llvmPath;" + $env:PATH
+      $env:TEMP = "$env:USERPROFILE\temp"
+      $env:TMP = $env:TEMP
+      '@
+      Add-Content "$PsHome\profile.ps1" $psProfileContent
+      New-Item -ItemType Directory -Path "$env:USERPROFILE\temp"
+    shell: pwsh
+  - uses: "./.github/actions/print_versions"

.github/workflows/build-and-test.yml

@@ -0,0 +1,47 @@
+name: Build and test
+on:
+  push:
+  pull_request:
+jobs:
+  macos-build-examples:
+    runs-on: macos-latest
+    steps:
+    - uses: maxim-lobanov/[email protected]
+      with:
+        xcode-version: 14.2.0
+    - uses: actions/[email protected]
+    - uses: ./.github/actions/setup_macos_env
+    - uses: ./.github/actions/init_opam
+    - uses: ./.github/actions/build_release
+    - name: Build example/prelude directory
+      run: |-
+        eval $(opam env)
+        cd examples/with_prelude
+        $RUNNER_TEMP/artifacts/buck2 init
+        cp -r ../../prelude prelude
+        source ./ocaml-setup.sh
+        $RUNNER_TEMP/artifacts/buck2 build //... -v 2
+        $RUNNER_TEMP/artifacts/buck2 test //... -v 2
+    - uses: ./.github/actions/build_example_no_prelude
+    - uses: ./.github/actions/setup_reindeer
+    - uses: ./.github/actions/build_bootstrap
+  linux-build-examples:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/[email protected]
+    - uses: ./.github/actions/setup_linux_env
+    - uses: ./.github/actions/init_opam
+    - uses: ./.github/actions/build_release
+    - name: Build example/prelude directory
+      run: |-
+        eval $(opam env)
+        cd examples/with_prelude
+        $RUNNER_TEMP/artifacts/buck2 init
+        cp -r ../../prelude prelude
+        source ./ocaml-setup.sh
+        $RUNNER_TEMP/artifacts/buck2 build //... -v 2
+        $RUNNER_TEMP/artifacts/buck2 test //... -v 2
+    - uses: ./.github/actions/build_example_conan
+    - uses: ./.github/actions/build_example_no_prelude
+    - uses: ./.github/actions/setup_reindeer
+    - uses: ./.github/actions/build_bootstrap