Add release date to Changes.md

For test commands, there can be arguments passed to the test binary like `-- --ignored` or `--
--test-threads=1`. For these cases to work properly, the `args` parameter needs to be added to the
end of the 'test' command.

.github/workflows/lint.yml

@@ -0,0 +1,25 @@
+name: Lint
+
+on: [push, pull_request]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  lint:
+    name: Check that code is lint clean using precious
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure Git
+        run: |
+          git config --global user.email "jdoe@example.com"
+          git config --global user.name "J. Doe"
+      - name: Run install-dev-tools.sh
+        run: |
+          set -e
+          mkdir $HOME/bin
+          ./dev/bin/install-dev-tools.sh
+      - name: Run precious
+        run: |
+          PATH=$PATH:$HOME/bin precious lint -a

.github/workflows/test.yml

@@ -14,194 +14,280 @@ jobs:
           - platform_name: FreeBSD-x86_64
             os: ubuntu-20.04
             target: x86_64-unknown-freebsd
-            expect_cross: true
-            expect_file: "x86-64.+FreeBSD"
-            expect_stripped: false
-            can_test: false
+            cache-cross-binary: true
+            expect_file_re: "x86-64.+FreeBSD"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: false
 
           - platform_name: Linux-x86_64
             os: ubuntu-20.04
             target: x86_64-unknown-linux-musl
-            expect_cross: false
-            expect_file: "ELF.+x86-64"
-            expect_stripped: true
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "ELF.+x86-64"
+            expect_cross: "--no-expect-cross"
+            expect_stripped: "--expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-aarch64
             os: ubuntu-20.04
             target: aarch64-unknown-linux-musl
-            expect_cross: true
-            expect_file: "aarch64"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
+
+          - platform_name: Linux-aarch64 (no cache)
+            os: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+            cache-cross-binary: false
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
+
+          - platform_name: Linux-aarch64 with cross v0.2.3
+            os: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+            cross-version: "v0.2.3"
+            cache-cross-binary: true
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_cross_version: "0.2.3"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
+
+          - platform_name: Linux-aarch64 with cross v0.2.3 (no cache)
+            os: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+            cross-version: "v0.2.3"
+            cache-cross-binary: false
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_cross_version: "0.2.3"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
+
+          - platform_name: Linux-aarch64 with cross 19be834
+            os: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+            cross-version: "19be834"
+            cache-cross-binary: true
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_cross_version: "19be834"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
+
+          - platform_name: Linux-aarch64 with cross 19be834
+            os: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+            cross-version: "19be834"
+            cache-cross-binary: false
+            expect_file_re: "aarch64"
+            expect_cross: "--expect-cross"
+            expect_cross_version: "19be834"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-arm
             os: ubuntu-20.04
             target: arm-unknown-linux-musleabi
-            expect_cross: true
-            expect_file: "32.+ARM"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "32.+ARM"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-i586
             os: ubuntu-20.04
             target: i586-unknown-linux-musl
-            expect_cross: false
-            expect_file: "ELF.+80386"
-            expect_stripped: true
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "ELF.+80386"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
-          - platform_name: Linux-mips
+          - platform_name: Linux-i686
             os: ubuntu-20.04
-            target: mips-unknown-linux-musl
-            expect_cross: true
-            expect_file: "MIPS32.+mips-"
-            expect_stripped: false
-            can_test: true
-
-          - platform_name: Linux-mipsel
-            os: ubuntu-20.04
-            target: mipsel-unknown-linux-musl
-            expect_cross: true
-            expect_file: "MIPS32.+mipsel-"
-            expect_stripped: false
-            can_test: true
-
-          - platform_name: Linux-mips64
-            os: ubuntu-20.04
-            target: mips64-unknown-linux-muslabi64
-            expect_cross: true
-            expect_file: "MIPS64"
-            expect_stripped: false
-            can_test: true
-
-          - platform_name: Linux-mips64el
-            os: ubuntu-20.04
-            target: mips64el-unknown-linux-muslabi64
-            expect_cross: true
-            expect_file: "MIPS64"
-            expect_stripped: false
-            can_test: true
+            target: i686-unknown-linux-musl
+            cache-cross-binary: true
+            expect_file_re: "ELF.+80386"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-powerpc
             os: ubuntu-20.04
             target: powerpc-unknown-linux-gnu
-            expect_cross: true
-            expect_file: "32.+PowerPC"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "32.+PowerPC"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-powerpc64
             os: ubuntu-20.04
             target: powerpc64-unknown-linux-gnu
-            expect_cross: true
-            expect_file: "64.+PowerPC"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "64.+PowerPC"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-powerpc64le
             os: ubuntu-20.04
             target: powerpc64le-unknown-linux-gnu
-            expect_cross: true
-            expect_file: "64.+PowerPC"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "64.+PowerPC"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-riscv64
             os: ubuntu-20.04
             target: riscv64gc-unknown-linux-gnu
-            expect_cross: true
-            expect_file: "64.+RISC-V"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "64.+RISC-V"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: Linux-s390x
             os: ubuntu-20.04
             target: s390x-unknown-linux-gnu
-            expect_cross: true
-            expect_file: "64.+S/390"
-            expect_stripped: false
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "64.+S/390"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: true
 
           - platform_name: NetBSD-x86_64
             os: ubuntu-20.04
             target: x86_64-unknown-netbsd
-            expect_cross: true
-            expect_file: "x86-64.+NetBSD"
-            expect_stripped: false
-            can_test: false
+            cache-cross-binary: true
+            expect_file_re: "x86-64.+NetBSD"
+            expect_cross: "--expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: false
 
           - platform_name: Windows-aarch64
             os: windows-latest
             target: aarch64-pc-windows-msvc
-            expect_cross: false
-            expect_file: "Aarch64.+Windows"
-            expect_stripped: false
-            can_test: false
+            cache-cross-binary: true
+            expect_file_re: "Aarch64.+Windows"
+            expect_cross: "--no-expect-cross"
+            expect_stripped: "--no-expect-stripped"
+            can_execute: false
 
           - platform_name: Windows-i686
             os: windows-latest
             target: i686-pc-windows-msvc
-            expect_cross: false
-            expect_file: "80386.+Windows"
-            expect_stripped: true
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "80386.+Windows"
+            expect_cross: "--no-expect-cross"
+            expect_stripped: "--expect-stripped"
+            can_execute: true
 
           - platform_name: Windows-x86_64
             os: windows-latest
             target: x86_64-pc-windows-msvc
-            expect_cross: false
-            expect_file: "x86-64.+Windows"
-            expect_stripped: true
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "x86-64.+Windows"
+            expect_stripped: "--expect-stripped"
+            can_execute: true
 
           - platform_name: macOS-x86_64
             os: macOS-latest
             target: x86_64-apple-darwin
-            expect_cross: false
-            expect_file: "Mach-O.+x86_64"
-            expect_stripped: true
-            can_test: true
+            cache-cross-binary: true
+            expect_file_re: "Mach-O.+x86_64"
+            expect_cross: "--no-expect-cross"
+            expect_stripped: "--expect-stripped"
+            can_execute: true
 
           - platform_name: macOS-aarch64
             os: macOS-latest
             target: aarch64-apple-darwin
-            expect_cross: false
-            expect_file: "Mach-O.+arm64"
-            expect_stripped: true
-            can_test: false
+            cache-cross-binary: true
+            expect_file_re: "Mach-O.+arm64"
+            expect_cross: "--no-expect-cross"
+            expect_stripped: "--expect-stripped"
+            can_execute: false
 
     runs-on: ${{ matrix.platform.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Copy test project to root
         shell: bash
         run: |
           cp -a test-project/* .
           rm -fr test-project
       - name: Run both commands
-        uses: "houseabsolute/actions-rust-cross@v0"
+        uses: ./
         with:
           command: both
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
           target: ${{ matrix.platform.target }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        if: ${{ matrix.platform.can_test }}
+        if: ${{ matrix.platform.can_execute }}
       - name: Run test command
-        uses: "houseabsolute/actions-rust-cross@v0"
+        uses: ./
         with:
           command: test
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
           target: ${{ matrix.platform.target }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        if: ${{ matrix.platform.can_test }}
+        if: ${{ matrix.platform.can_execute }}
+      - name: Run test command with args
+        uses: ./
+        with:
+          command: test
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
+          target: ${{ matrix.platform.target }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          args: "-- --ignored"
+        if: ${{ matrix.platform.can_execute }}
       - name: Run build command
-        uses: "houseabsolute/actions-rust-cross@v0"
+        uses: ./
         with:
           command: build
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
           target: ${{ matrix.platform.target }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           strip: true
+      - name: Run build command for subdir
+        uses: ./
+        with:
+          command: build
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
+          working-directory: subcrate
+          target: ${{ matrix.platform.target }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          strip: true
+      - name: Run bench command
+        uses: ./
+        with:
+          command: bench
+          cross-version: ${{ matrix.platform.cross-version }}
+          cache-cross-binary: ${{ matrix.platform.cache-cross-binary }}
+          target: ${{ matrix.platform.target }}
+          working-directory: bench
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        if: ${{ matrix.platform.can_execute }}
       - name: Check binary and cross on ${{ matrix.platform.platform_name }}
         shell: bash
         run: |
-          tests/check-binary.sh "${{ matrix.platform.target }}" "${{ matrix.platform.expect_cross }}" "${{ matrix.platform.expect_file }}" "${{ matrix.platform.expect_stripped }}"
+          tests/check-binary.pl \
+              --target "${{ matrix.platform.target }}" \
+              --expect-file-re "${{ matrix.platform.expect_file_re }}" \
+              --expect-cross-version "${{ matrix.platform.expect_cross_version }}" \
+              ${{ matrix.platform.expect_cross }} \
+              ${{ matrix.platform.expect_stripped }}

.gitignore

@@ -3,4 +3,4 @@
 /package.json
 .\#*
 \#*\#
-test-project/target/**
+test-project/**/target/**

CODE_OF_CONDUCT.md

@@ -2,17 +2,15 @@
 
 ## Our Pledge
 
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age,
-body size, disability, ethnicity, gender identity and expression, level of
-experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers
+pledge to making participation in our project and our community a harassment-free experience for
+everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level
+of experience, education, socio-economic status, nationality, personal appearance, race, religion,
+or sexual identity and orientation.
 
 ## Our Standards
 
-Examples of behavior that contributes to creating a positive environment
-include:
+Examples of behavior that contributes to creating a positive environment include:
 
 - Using welcoming and inclusive language
 - Being respectful of differing viewpoints and experiences
@@ -22,53 +20,46 @@ include:
 
 Examples of unacceptable behavior by participants include:
 
-- The use of sexualized language or imagery and unwelcome sexual attention or
-  advances
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
 - Trolling, insulting/derogatory comments, and personal or political attacks
 - Public or private harassment
-- Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-- Other conduct which could reasonably be considered inappropriate in a
-  professional setting
+- Publishing others' private information, such as a physical or electronic address, without explicit
+  permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
 
 ## Our Responsibilities
 
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are
+expected to take appropriate and fair corrective action in response to any instances of unacceptable
+behavior.
 
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits,
+code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or
+to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate,
 threatening, offensive, or harmful.
 
 ## Scope
 
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an
-appointed representative at an online or offline event. Representation of a
-project may be further defined and clarified by project maintainers.
+This Code of Conduct applies both within project spaces and in public spaces when an individual is
+representing the project or its community. Examples of representing a project or community include
+using an official project e-mail address, posting via an official social media account, or acting as
+an appointed representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at autarch@urth.org. All complaints
-will be reviewed and investigated and will result in a response that is deemed
-necessary and appropriate to the circumstances. The project team is obligated
-to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting
+the project team at autarch@urth.org. All complaints will be reviewed and investigated and will
+result in a response that is deemed necessary and appropriate to the circumstances. The project team
+is obligated to maintain confidentiality with regard to the reporter of an incident. Further details
+of specific enforcement policies may be posted separately.
 
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face
+temporary or permanent repercussions as determined by other members of the project's leadership.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 1.4, available at
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at
 https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 
 [homepage]: https://www.contributor-covenant.org

Changes.md

@@ -1,36 +1,88 @@
+## 0.0.17 - 2024-11-23
+
+- Added support for running `cargo bench` or `cross bench`. Implemented by @RaulTrombin (Raul Victor
+  Trombin). GH #32.
+
+## 0.0.16 - 2024-11-17
+
+- Arguments passed in the `args` parameter are now always last when executing `cargo`. This lets you
+  pass arguments to test binaries like `-- --something`. First reported by @mateocabanal (Mateo
+  Cabanal) as GH #12 and fully fixed by @donatello (Aditya Manthramurthy) in GH #30.
+
+## 0.0.15 - 2024-09-21
+
+- The `musl` packages are only installed when not cross-compiling.
+
+## 0.0.14 - 2024-08-25
+
+- When the given `target` includes the string `musl`, this action will install the `musl-tools`
+  package. This allows crates with C or C++ code to compile properly. Fixes #20. Reported by Matteo
+  Pietro Dazzi (@ilteoood).
+
+## 0.0.13 - 2024-05-18
+
+- It's now possible to set `cross-version` to a git ref like a commit hash or `HEAD`. This will
+  install `cross` from its git repo.
+
+## 0.0.12 - 2024-02-25
+
+- Bumped the version of `actions/cache` used in this action to v4. The v3 version uses Node 16,
+  which causes warnings when run. Implemented by @hms5232. GH #13.
+
+## 0.0.11 - 2023-12-17
+
+- Use `cross` when compiling for 32-bit Linux targets. While in theory this should work without
+  `cross`, compiling `openssl` with the `vendored` feature fails when we run
+  `cargo build --target i686-unknown-linux-musl`.
+
+## 0.0.10 - 2023-12-10
+
+- Fixed handling of crates with multiple binaries. Attempting to strip binaries for such a crate
+  caused the build to fail. Reported by Tomaž Hribernik. GH #8
+- Added a new `cross-version` parameter. This can be specified to make this action use a specific
+  version of `cross`. If this is not specified, the latest version will be used.
+
+## 0.0.9 - 2023-09-10
+
+- Added a `working-directory` parameter. By default this is the current directory (`.`) but you can
+  set it to something else to compile a single crate or workspace in a subdirectory of the repo.
+  This allows you to use this action with monorepos with multiple crates. Based on GH #7 by
+  @aaronvg.
+
+## 0.0.8 - 2023-07-22
+
+- For builds that need the `cross` binary, this binary is now cached. A cache hit saves about 20
+  seconds in my tests. Suggested by @timon-schelling. GH #4.
+
 ## 0.0.7 - 2023-04-21
 
-- The toolchain argument was (probably) not being respected with cross builds,
-  though it's hard to be sure since none of the output from past CI runs I've
-  looked at it includes the toolchain version in the output. But now the
-  toolchain version is explicitly passed to all `cargo` and `cross` commands.
+- The toolchain argument was (probably) not being respected with cross builds, though it's hard to
+  be sure since none of the output from past CI runs I've looked at it includes the toolchain
+  version in the output. But now the toolchain version is explicitly passed to all `cargo` and
+  `cross` commands.
 
 ## 0.0.6 - 2023-04-21
 
-- When the `strip` parameter was true, stripping binaries could fail if there
-  were both `target/*/debug` and `target/*/release` directories present and
-  the `debug` directory didn't have a binary. Now it will strip all binaries
-  it finds under `target`.
+- When the `strip` parameter was true, stripping binaries could fail if there were both
+  `target/*/debug` and `target/*/release` directories present and the `debug` directory didn't have
+  a binary. Now it will strip all binaries it finds under `target`.
 
 ## 0.0.5 - 2023-03-19
 
-- Fix use of `dtolnay/rust-toolchain` action to allow passing a `toolchain`
-  input.
+- Fix use of `dtolnay/rust-toolchain` action to allow passing a `toolchain` input.
 
 ## 0.0.4 - 2023-03-19
 
-- Added a new `toolchain` parameter to allow selecting a Rust toolchain other
-  than stable. This supports picking on of "stable", "beta", or "nightly".
-- Fixed binary stripping to work in more situations. Previously it depended on
-  a very specific setup plus expected to be run in the context of the matrix I
-  use for my own projects.
-- Fixed a reference to a matrix variable that should have referenced an input
-  variable.
+- Added a new `toolchain` parameter to allow selecting a Rust toolchain other than stable. This
+  supports picking on of "stable", "beta", or "nightly".
+- Fixed binary stripping to work in more situations. Previously it depended on a very specific setup
+  plus expected to be run in the context of the matrix I use for my own projects.
+- Fixed a reference to a matrix variable that should have referenced an input variable.
 
 ## 0.0.3 - 2023-03-17
 
-- This action now supports running the `build` and `test` commands, or both,
-  with a new input parameter, `command`. The default is `build`.
+- This action now supports running the `build` and `test` commands, or both, with a new input
+  parameter, `command`. The default is `build`.
 
 ## 0.0.2 - 2023-03-05
 

README.md

@@ -3,40 +3,44 @@
 This action lets you easily cross-compile Rust projects using
 [cross](https://github.com/cross-rs/cross).
 
-Here's an example from the release workflow for
-[my tool `precious`](https://github.com/houseabsolute/precious):
+Here's a simplified example from the test and release workflow for
+[my tool `ubi`](https://github.com/houseabsolute/ubi):
 
 ```yaml
 jobs:
   release:
-    name: Release - ${{ matrix.platform.release_for }}
+    name: Release - ${{ matrix.platform.os-name }}
     strategy:
       matrix:
         platform:
-          - release_for: FreeBSD-x86_64
-            os: ubuntu-20.04
+          - os-name: FreeBSD-x86_64
+            runs-on: ubuntu-20.04
             target: x86_64-unknown-freebsd
-            bin: precious
-            name: precious-FreeBSD-x86_64.tar.gz
-            command: build
+            skip_tests: true
 
-          - release_for: Windows-x86_64
-            os: windows-latest
+          - os-name: Linux-x86_64
+            runs-on: ubuntu-20.04
+            target: x86_64-unknown-linux-musl
+
+          - os-name: Linux-aarch64
+            runs-on: ubuntu-20.04
+            target: aarch64-unknown-linux-musl
+
+          - os-name: Linux-riscv64
+            runs-on: ubuntu-20.04
+            target: riscv64gc-unknown-linux-gnu
+
+          - os-name: Windows-x86_64
+            runs-on: windows-latest
             target: x86_64-pc-windows-msvc
-            bin: precious.exe
-            name: precious-Windows-x86_64.zip
-            command: both
 
-          - release_for: macOS-x86_64
-            os: macOS-latest
+          - os-name: macOS-x86_64
+            runs-on: macOS-latest
             target: x86_64-apple-darwin
-            bin: precious
-            name: precious-Darwin-x86_64.tar.gz
-            command: both
 
-            # more release targets here ...
+          # more targets here ...
 
-    runs-on: ${{ matrix.platform.os }}
+    runs-on: ${{ matrix.platform.runs-on }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -47,26 +51,36 @@ jobs:
           target: ${{ matrix.platform.target }}
           args: "--locked --release"
           strip: true
-
-    # more packaging stuff goes here ...
+      - name: Publish artifacts and release
+        uses: houseabsolute/actions-rust-release@v0
+        with:
+          executable-name: ubi
+          target: ${{ matrix.platform.target }}
 ```
 
+Note that for Linux or BSD targets, you should always set the `runs-on` key to an x86-64
+architecture runner. If you want to do native ARM compilation, for example using
+`ubuntu-latest-arm`, then there's no point in using this action. This action is only tested on
+Ubuntu x86-64, Windows, and macOS runners.
+
 ## Input Parameters
 
 This action takes the following parameters:
 
-| Key            | Type                                           | Required? | Description                                                                                                                               |
-| -------------- | ---------------------------------------------- | --------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
-| `command`      | string (one of `build`, `test`, or `both`)     | no        | The command(s) to run. The default is `build`. Running the `test` command will fails with \*BSD targets, non-x86 Windows, and macOS ARM.  |
-| `target`       | string                                         | yes       | The target triple to compile for. This should be one of the targets listed by running `rustup target list`.                               |
-| `toolchain`    | string (one of `stable`, `beta`, or `nightly`) | no        | The Rust toolchain version to install. The default is `stable`                                                                            |
-| `GITHUB_TOKEN` | string                                         | no        | Defaults to the value of `${{ github.token }}`.                                                                                           |
-| `args`         | string                                         | no        | A string-separated list of arguments to be passed to `cross build`, like `--release --locked`.                                            |
-| `strip`        | boolean (`true` or `false`)                    | no        | If this is true, then the resulting binary will be stripped if possible. This is only possible for binaries which weren't cross-compiled. |
+| Key                 | Type                                           | Required? | Description                                                                                                                                                                                                                                                                                                                                   |
+| ------------------- | ---------------------------------------------- | --------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `command`           | string (one of `build`, `test`, or `both`)     | no        | The command(s) to run. The default is `build`. Running the `test` command will fail with \*BSD targets and non-x86 Windows.                                                                                                                                                                                                                   |
+| `target`            | string                                         | yes       | The target triple to compile for. This should be one of the targets found by running `rustup target list`.                                                                                                                                                                                                                                    |
+| `working-directory` | string                                         | no        | The working directory in which to run the `cargo` or `cross` commands. Defaults to the current directory (`.`).                                                                                                                                                                                                                               |
+| `toolchain`         | string (one of `stable`, `beta`, or `nightly`) | no        | The Rust toolchain version to install. The default is `stable`.                                                                                                                                                                                                                                                                               |
+| `GITHUB_TOKEN`      | string                                         | no        | Defaults to the value of `${{ github.token }}`.                                                                                                                                                                                                                                                                                               |
+| `args`              | string                                         | no        | A string-separated list of arguments to be passed to `cross build`, like `--release --locked`.                                                                                                                                                                                                                                                |
+| `strip`             | boolean (`true` or `false`)                    | no        | If this is true, then the resulting binaries will be stripped if possible. This is only possible for binaries which weren't cross-compiled.                                                                                                                                                                                                   |
+| `cross-version`     | string                                         | no        | This can be used to set the version of `cross` to use. If specified, it should be a specific `cross` release tag (like `v0.2.3`) or a git ref (commit hash, `HEAD`, etc.). If this is not set then the latest released version will always be used. If this is set to a git ref then the version corresponding to that ref will be installed. |
 
 ## How it Works
 
-Under the hood, this action will compile your binary with either `cargo` or `cross`, depending on
+Under the hood, this action will compile your binaries with either `cargo` or `cross`, depending on
 the host machine and target. For Linux builds, it will always use `cross` except for builds
 targeting an x86 architecture like `x86_64` or `i686`.
 
@@ -80,6 +94,12 @@ build `cross`.
 When compiling on Windows, it will do so in a Powershell environment, which can matter in some
 corner cases, like compiling the `openssl` crate with the `vendored` feature.
 
-Finally, it will run `strip` to strip the binary if the `strip` parameter is true. This is only
+Finally, it will run `strip` to strip the binaries if the `strip` parameter is true. This is only
 possible for builds that are not done via `cross`. In addition, Windows builds for `aarch64` cannot
 be stripped either.
+
+## Caching Rust Compilation Output
+
+You can use the [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) action with this one
+seamlessly, whether or not a specific build target needs `cross`. There is no special configuration
+that you need for this. It just works.

action.yml

@@ -6,9 +6,12 @@ branding:
 description: |
   Cross compile your Rust projects with cross (https://github.com/cross-rs/cross).
 inputs:
+  working-directory:
+    description: The working directory for each step
+    default: "."
   command:
     description: |
-      The commands to run (one of "build", "test", or "both").
+      The commands to run. This must be one of "build", "test", "both" (build and test), or "bench".
     default: build
   target:
     description: The target platform
@@ -19,7 +22,7 @@ inputs:
     default: stable
   GITHUB_TOKEN:
     description: |
-      A GitHub token, available in the secrets.GITHUB_TOKEN context variable.
+      A GitHub token, available in the secrets.GITHUB_TOKEN working-directory variable.
     default: ${{ github.token }}
   args:
     description: |
@@ -29,6 +32,15 @@ inputs:
   strip:
     description: Strip the compiled binary
     default: false
+  cross-version:
+    description: |
+      The version of cross to use. If not specified, then the latest version
+      will be used.
+  cache-cross-binary:
+    description: |
+      Cache the cross binary if one is installed. This is primarily for use in
+      tests of this action.
+    default: true
 runs:
   using: composite
   steps:
@@ -39,53 +51,93 @@ runs:
       id: determine-cross-compile
       shell: bash
       run: set-cross-compile.sh ${{ inputs.target }}
-    - name: Install toolchain if not cross-compiling
+    - name: Install toolchain
       uses: dtolnay/rust-toolchain@master
       with:
         targets: ${{ inputs.target }}
         toolchain: ${{ inputs.toolchain }}
+    - name: Determine cross version
+      id: determine-cross-version
+      shell: bash
+      run: determine-cross-version.sh "${{ inputs.cross-version }}"
+      env:
+        GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
+      if: steps.determine-cross-compile.outputs.needs-cross == 'true'
+    # We need to access this in both this YAML config and shell scripts. It
+    # doesn't seem like using ${{ env.RUNNER_TEMP }} works in the YAML config.
+    - name: Set directory for installing cross
+      id: set-cross-dir
+      shell: bash
+      run: set-cross-dir.sh
+      if: steps.determine-cross-compile.outputs.needs-cross == 'true'
+    - name: Cache cross
+      id: cache-cross
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.set-cross-dir.outputs.cross-dir }}/cross
+        key: ${{ runner.os }}-${{ steps.determine-cross-version.outputs.cross-version }}
+      if: steps.determine-cross-compile.outputs.needs-cross == 'true' && inputs.cache-cross-binary == 'true'
     - name: Install cross if cross-compiling (*nix)
       shell: bash
-      run: install-cross-nix.sh
-      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' && runner.os != 'Windows' }}
-      env:
-        GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
-    - name: Install cross if cross-compiling (Windows)
-      shell: powershell
-      run: install-cross-windows.ps1
-      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' && runner.os == 'Windows' }}
+      run: install-cross-nix.sh ${{ steps.set-cross-dir.outputs.cross-dir }} ${{ steps.determine-cross-version.outputs.cross-version }}
+      if: steps.determine-cross-compile.outputs.needs-cross == 'true' && steps.cache-cross.outputs.cache-hit != 'true'
       env:
         GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
+    - name: Install musl-tools on Linux if target includes "musl"
+      shell: bash
+      run: sudo apt-get update --yes && sudo apt-get install --yes musl-tools
+      if: steps.determine-cross-compile.outputs.needs-cross != 'true' && contains(inputs.target, 'musl')
     - name: Set build command
       id: set-build-command
       shell: bash
-      run: set-build-command.sh
+      run: set-build-command.sh ${{ steps.set-cross-dir.outputs.cross-dir }}
+    - name: Determine which cargo commands to run
+      id: determine-cargo-commands
+      shell: bash
+      run: determine-cargo-commands.sh ${{ inputs.command }}
     - name: Run tests (*nix)
+      working-directory: ${{ inputs.working-directory }}
       shell: bash
       run: |
-        ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test ${{ inputs.args }} --target ${{ inputs.target }}
-      if: ${{ inputs.command != 'build' && runner.os != 'Windows' }}
+        ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test --target ${{ inputs.target }} ${{ inputs.args }}
+      if: steps.determine-cargo-commands.outputs.test == 'true' && runner.os != 'Windows'
     # We want to run in Powershell on Windows to make sure we compile in a
     # native Windows environment. Some things won't compile properly under
     # msys, notably OpenSSL, which is compiled locally when using the
     # `openssl` crate with the `vendored` feature.
     - name: Run tests (Windows)
+      working-directory: ${{ inputs.working-directory }}
       shell: powershell
       run: |
-        & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test ${{ inputs.args }} --target ${{ inputs.target }}
-      if: ${{ inputs.command != 'build' && runner.os == 'Windows' }}
+        & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test --target ${{ inputs.target }} ${{ inputs.args }}
+      if: steps.determine-cargo-commands.outputs.test == 'true' && runner.os == 'Windows'
+    - name: Run benchmarks (*nix)
+      working-directory: ${{ inputs.working-directory }}
+      shell: bash
+      run: |
+        ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} bench --target ${{ inputs.target }} ${{ inputs.args }}
+      if: steps.determine-cargo-commands.outputs.bench == 'true' && runner.os != 'Windows'
+    - name: Run benchmarks (Windows)
+      working-directory: ${{ inputs.working-directory }}
+      shell: powershell
+      run: |
+        & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} bench --target ${{ inputs.target }} ${{ inputs.args }}
+      if: steps.determine-cargo-commands.outputs.bench == 'true' && runner.os == 'Windows'
     - name: Build binary (*nix)
+      working-directory: ${{ inputs.working-directory }}
       shell: bash
       run: |
         ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} build ${{ inputs.args }} --target ${{ inputs.target }}
-      if: ${{ inputs.command != 'test' && runner.os != 'Windows' }}
+      if: steps.determine-cargo-commands.outputs.build == 'true' && runner.os != 'Windows'
     - name: Build binary (Windows)
+      working-directory: ${{ inputs.working-directory }}
       shell: powershell
       run: |
         & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} build ${{ inputs.args }} --target ${{ inputs.target }}
-      if: ${{ inputs.command != 'test' && runner.os == 'Windows' }}
+      if: steps.determine-cargo-commands.outputs.build == 'true' && runner.os == 'Windows'
     - name: Strip binary
+      working-directory: ${{ inputs.working-directory }}
       shell: bash
       run: strip-binary.sh ${{ inputs.target }}
       # strip doesn't work with cross-arch binaries on Linux or Windows.
-      if: ${{ inputs.command != 'test' && inputs.strip == 'true' && steps.determine-cross-compile.outputs.needs-cross == 'false' && inputs.target != 'aarch64-pc-windows-msvc' }}
+      if: inputs.command != 'test' && inputs.strip == 'true' && steps.determine-cross-compile.outputs.needs-cross == 'false' && inputs.target != 'aarch64-pc-windows-msvc'

determine-cargo-commands.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+set -x
+set -o pipefail
+
+COMMAND="$1"
+if [ "$COMMAND" == 'both' ]; then
+    echo "build=true" >>"$GITHUB_OUTPUT"
+    echo "test=true" >>"$GITHUB_OUTPUT"
+else
+    echo "$COMMAND=true" >>"$GITHUB_OUTPUT"
+fi

determine-cross-version.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+set -x
+set -o pipefail
+
+VERSION=$1
+
+if [ -z "$VERSION" ]; then
+    JSON=$(curl \
+        --request GET \
+        --header "Authorization: Bearer $GITHUB_TOKEN" \
+        https://api.github.com/repos/cross-rs/cross/releases/latest)
+    VERSION=$(echo "$JSON" | jq -r ".tag_name")
+fi
+
+echo "cross-version=$VERSION" >>"$GITHUB_OUTPUT"

dev/bin/install-dev-tools.sh

@@ -1,29 +1,37 @@
 #!/bin/bash
 
 set -eo pipefail
+set -x
 
-function run () {
-    echo $1
-    eval $1
+function run() {
+    echo "$1"
+    eval "$1"
 }
 
-function install_tools () {
+function install_tools() {
     curl --silent --location \
-         https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
+        https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
         sh
-    run "rustup component add clippy"
-    run "ubi --project houseabsolute/precious --in ~/bin"
+    run "ubi --project houseabsolute/precious --in $HOME/bin"
+    run "ubi --project houseabsolute/omegasort --in $HOME/bin"
+    run "ubi --project koalaman/shellcheck --in $HOME/bin"
+    run "ubi --project mvdan/sh --in $HOME/bin --exe shfmt"
+    run "ubi --project crate-ci/typos --in $HOME/bin"
     run "npm install prettier"
+    run "curl -L https://cpanmin.us/ -o $HOME/bin/cpanm"
+    run "chmod 0755 $HOME/bin/cpanm"
+    run "$HOME/bin/cpanm --sudo --notest Perl::Tidy"
 }
 
 if [ "$1" == "-v" ]; then
     set -x
 fi
 
-mkdir -p $HOME/bin
+mkdir -p "$HOME"/bin
 
 set +e
-echo ":$PATH:" | grep --extended-regexp ":$HOME/bin:" >& /dev/null
+echo ":$PATH:" | grep --extended-regexp ":$HOME/bin:" >&/dev/null
+# shellcheck disable=SC2181
 if [ "$?" -eq "0" ]; then
     path_has_home_bin=1
 fi
@@ -37,7 +45,7 @@ install_tools
 
 echo "Tools were installed into $HOME/bin."
 if [ -z "$path_has_home_bin" ]; then
-     echo "You should add $HOME/bin to your PATH."
+    echo "You should add $HOME/bin to your PATH."
 fi
 
 exit 0

git/hooks/pre-commit.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+declare -i status
 status=0
 
 PRECIOUS=$(which precious)
@@ -7,8 +8,7 @@ if [[ -z $PRECIOUS ]]; then
     PRECIOUS=./bin/precious
 fi
 
-"$PRECIOUS" lint -s
-if (( $? != 0 )); then
+if ! "$PRECIOUS" lint -s; then
     status+=1
 fi
 

install-cross-nix.sh

@@ -1,9 +1,30 @@
+#!/bin/bash
+
 set -e
 set -x
+set -o pipefail
+
+CROSS_DIR="$1"
+VERSION="$2"
+
+cd "$CROSS_DIR"
+
+if [[ -n $VERSION ]] && ! [[ $VERSION =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+    cargo install cross --git https://github.com/cross-rs/cross --rev "$VERSION" --force
+    mv "$HOME/.cargo/bin/cross" .
+    CROSS_NO_WARNINGS=0 ./cross --version
+    exit 0
+fi
+
+VERSION_ARGS=""
+if [ -n "$VERSION" ]; then
+    VERSION_ARGS="--tag $VERSION"
+fi
 
-cd "$RUNNER_TEMP"
 export TARGET=.
 curl --silent --location \
-     https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
+    https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
     sh
-./ubi --project cross-rs/cross --matching musl --in .
+# shellcheck disable=SC2086
+./ubi --project cross-rs/cross --matching musl --in . $VERSION_ARGS
+CROSS_NO_WARNINGS=0 ./cross --version

install-cross-windows.ps1

@@ -1,4 +0,0 @@
-cd $Env:RUNNER_TEMP
-Invoke-WebRequest -URI 'https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.ps1' -UseBasicParsing | Invoke-Expression
-.\ubi --project cross-rs/cross --in .
-

perltidyrc

@@ -0,0 +1,22 @@
+-l=78
+-i=4
+-ci=4
+-se
+-b
+-bar
+-boc
+-vt=0
+-vtc=0
+-cti=0
+-pt=1
+-bt=1
+-sbt=1
+-bbt=1
+-nolq
+-npro
+-nsfs
+--blank-lines-before-packages=0
+--opening-hash-brace-right
+--no-outdent-long-comments
+--iterations=2
+-wbb="% + - * / x != == >= <= =~ !~ < > | & >= < = **= += *= &= <<= &&= -= /= |= >>= ||= .= %= ^= x="

precious.toml

@@ -1,10 +1,42 @@
 exclude = [
   "target",
+  "tests/lib/**/*",
 ]
 
-[commands.prettier]
+[commands.typos]
+type = "both"
+include = "**/*"
+exclude = "**/*.tar.gz"
+invoke = "once"
+cmd = "typos"
+tidy_flags = "--write-changes"
+ok-exit-codes = 0
+lint-failure-exit-codes = 2
+
+[commands.perltidy]
+type = "both"
+include = [ "**/*.{pl,pm,t,psgi}" ]
+exclude = "tests/lib/**"
+cmd = [ "perltidy", "--profile=$PRECIOUS_ROOT/perltidyrc" ]
+lint_flags = [ "--assert-tidy", "--no-standard-output", "--outfile=/dev/null" ]
+tidy_flags = [ "--backup-and-modify-in-place", "--backup-file-extension=/" ]
+ok_exit_codes = 0
+lint_failure_exit_codes = 2
+ignore_stderr = "Begin Error Output Stream"
+
+[commands.prettier-md]
 type    = "both"
-include = [ "**/*.md", "**/*.yml" ]
+include = [ "**/*.md" ]
+cmd     = [ "./node_modules/.bin/prettier", "--no-config", "--print-width", "100", "--prose-wrap", "always" ]
+lint_flags = "--check"
+tidy_flags = "--write"
+ok_exit_codes = 0
+lint_failure_exit_codes = 1
+ignore_stderr = [ "Code style issues" ]
+
+[commands.prettier-yml]
+type    = "both"
+include = [ "**/*.yml" ]
 cmd     = [ "./node_modules/.bin/prettier", "--no-config" ]
 lint_flags = "--check"
 tidy_flags = "--write"
@@ -24,3 +56,19 @@ ignore_stderr = [
     "The .+ file is not sorted",
     "The .+ file is not unique",
 ]
+
+[commands.shellcheck]
+type = "lint"
+include = "**/*.sh"
+cmd = "shellcheck"
+ok_exit_codes = 0
+lint_failure_exit_codes = 1
+
+[commands.shfmt]
+type = "both"
+include = "**/*.sh"
+cmd = ["shfmt", "--simplify", "--indent", "4"]
+lint_flags = "--diff"
+tidy_flags = "--write"
+ok_exit_codes = 0
+lint_failure_exit_codes = 1

set-build-command.sh

@@ -1,8 +1,12 @@
+#!/bin/bash
+
 set -e
 set -x
+set -o pipefail
 
-if [ -f "$RUNNER_TEMP/cross" ]; then
-    echo "build-command=$RUNNER_TEMP/cross" >> $GITHUB_OUTPUT
+CROSS_DIR="$1"
+if [ -f "$CROSS_DIR/cross" ]; then
+    echo "build-command=$CROSS_DIR/cross" >>"$GITHUB_OUTPUT"
 else
-    echo "build-command=cargo" >> $GITHUB_OUTPUT
+    echo "build-command=cargo" >>"$GITHUB_OUTPUT"
 fi

set-cross-compile.sh

@@ -1,18 +1,25 @@
+#!/bin/bash
+
 set -e
 set -x
+set -o pipefail
 
 TARGET="$1"
 
 # On macOS and Windows, we can cross-compile to all possible targets without
 # using cross.
 if uname -a | grep --quiet --extended-regexp -i "darwin|msys|windows"; then
-    echo "needs-cross=false" >> $GITHUB_OUTPUT
+    echo "needs-cross=false" >>"$GITHUB_OUTPUT"
     exit 0
 fi
 
-if echo "$TARGET" | grep --quiet --extended-regexp -i '(x86_64|586|686).+linux-(gnu|musl)'; then
-    echo "needs-cross=false" >> $GITHUB_OUTPUT
+# On Linux, we should be able to cross-compile to i586 and i686, but in
+# practice this fails with some crates, notably openssl with the "vendored"
+# feature. This feature makes it compile openssl itself, which fails without
+# cross.
+if echo "$TARGET" | grep --quiet --extended-regexp -i 'x86_64.+linux-(gnu|musl)'; then
+    echo "needs-cross=false" >>"$GITHUB_OUTPUT"
     exit 0
 fi
 
-echo "needs-cross=true" >> $GITHUB_OUTPUT
+echo "needs-cross=true" >>"$GITHUB_OUTPUT"

set-cross-dir.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+set -x
+set -o pipefail
+
+echo "cross-dir=$RUNNER_TEMP" >>"$GITHUB_OUTPUT"

strip-binary.sh

@@ -1,21 +1,33 @@
+#!/bin/bash
+
 set -e
 set -x
+set -o pipefail
 
 TARGET=$1
-stripped=""
+did_strip=""
 
-strip_binary () {
-    if [[ $( uname -s ) =~ "Darwin" ]]; then
-        EXE=$( find "$1" -maxdepth 1 -type f -perm +111 )
+strip_binary() {
+    if [[ $(uname -s) =~ "Darwin" ]]; then
+        stripped=$(
+            find "$1" -maxdepth 1 -type f -perm +111 | while read -r exe; do
+                strip "$exe"
+                echo "stripped $exe"
+            done
+        )
     else
-        EXE=$( find "$1" -maxdepth 1 -type f -executable )
+        stripped=$(
+            find "$1" -maxdepth 1 -type f -executable | while read -r exe; do
+                strip "$exe"
+                echo "stripped $exe"
+            done
+        )
     fi
 
-    if [ -z "$EXE" ]; then
-        echo "Could not find a binary to strip in $1"
+    if [ -z "$stripped" ]; then
+        echo "Could not find any binaries to strip in $1"
     else
-        strip "$EXE"
-        stripped="$EXE"
+        did_strip="true"
     fi
 }
 
@@ -27,7 +39,7 @@ for type in debug release; do
     fi
 done
 
-if [ -z "$stripped" ]; then
+if [ -z "$did_strip" ]; then
     echo "No binaries were stripped"
     exit 1
 fi

test-project/Cargo.toml

@@ -3,4 +3,25 @@ name = "test-project"
 version = "0.1.0"
 edition = "2021"
 
-[dependencies]
+# For testing it would be nice to create a binary with spaces in the name, but
+# right now the `name` value must be a valid crate name, and there's no
+# separate setting for the compiled executable's name. See
+# https://github.com/rust-lang/cargo/issues/9778.
+[[bin]]
+name = "bin1"
+path = "src/bin1.rs"
+
+[[bin]]
+name = "bin2"
+path = "src/bin2.rs"
+
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+[package.metadata.cross.target.x86_64-unknown-netbsd]
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+    "cp /tmp/netbsd/usr/lib/libexecinfo.so /usr/local/x86_64-unknown-netbsd/lib",
+    "rm base.tar.xz",
+    "rm -rf /tmp/netbsd",
+]

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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"

test-project/bench/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "bench"
+version = "0.1.0"
+edition = "2021"
+
+[dev-dependencies]
+criterion = "0.4"
+
+[[bench]]
+name = "benchmark"
+harness = false

test-project/bench/benches/benchmark.rs

@@ -0,0 +1,16 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+
+fn fibonacci(n: u64) -> u64 {
+    match n {
+        0 => 1,
+        1 => 1,
+        n => fibonacci(n-1) + fibonacci(n-2),
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("fib 20", |b| b.iter(|| fibonacci(black_box(20))));
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

test-project/src/bin2.rs

@@ -0,0 +1,17 @@
+fn main() {
+    println!("Hello, world!");
+}
+
+#[cfg(test)]
+mod test {
+    #[test]
+    fn test_something() {
+        assert_eq!(1, 1);
+    }
+
+    #[test]
+    #[ignore]
+    fn test_something_ignored() {
+        assert_eq!(2, 2);
+    }
+}

test-project/subcrate/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "subcrate"
+version = "0.1.0"

test-project/subcrate/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "subcrate"
+version = "0.1.0"
+edition = "2021"
+
+# workaround for https://github.com/cross-rs/cross/issues/1345
+[package.metadata.cross.target.x86_64-unknown-netbsd]
+pre-build = [
+    "mkdir -p /tmp/netbsd",
+    "curl https://cdn.netbsd.org/pub/NetBSD/NetBSD-9.2/amd64/binary/sets/base.tar.xz -O",
+    "tar -C /tmp/netbsd -xJf base.tar.xz",
+    "cp /tmp/netbsd/usr/lib/libexecinfo.so /usr/local/x86_64-unknown-netbsd/lib",
+    "rm base.tar.xz",
+    "rm -rf /tmp/netbsd",
+]

test-project/subcrate/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world (subcrate)!");
+}

tests/check-binary.pl

@@ -0,0 +1,114 @@
+#!/usr/bin/env perl
+
+use v5.30;
+use strict;
+use warnings;
+no warnings 'experimental::signatures';
+use feature 'signatures';
+use autodie;
+
+use FindBin qw( $Bin );
+use File::Spec;
+use lib File::Spec->catdir( $Bin, 'lib' );
+
+use Getopt::Long;
+use IPC::System::Simple qw( capturex );
+use Path::Tiny          qw( path );
+use Test::More;
+
+sub main {
+    my $target;
+    my $expect_cross;
+    my $expect_cross_version;
+    my $expect_file_re;
+    my $expect_stripped;
+
+    GetOptions(
+        'target=s'               => \$target,
+        'expect-file-re=s'       => \$expect_file_re,
+        'expect-cross!'          => \$expect_cross,
+        'expect-cross-version=s' => \$expect_cross_version,
+        'expect-stripped!'       => \$expect_stripped,
+    );
+
+    check_cross(
+        path( $ENV{RUNNER_TEMP} ),
+        $expect_cross,
+        $expect_cross_version
+    );
+
+    for my $bin (
+        path( qw( . target ),          $target, qw( debug bin1 ) ),
+        path( qw( . target ),          $target, qw( debug bin2 ) ),
+        path( qw( . subcrate target ), $target, qw( debug subcrate ) )
+    ) {
+        check_binary( $bin, $expect_file_re, $expect_stripped );
+    }
+
+    done_testing();
+}
+
+sub check_cross ( $bin_dir, $expect_cross, $expect_cross_version ) {
+    my $cross = $bin_dir->child('cross');
+    if ($expect_cross) {
+        ok( $cross->is_file && -x $cross, 'found `cross` in $PATH' );
+        if ($expect_cross_version) {
+            my $version = capturex( $cross, '--version' );
+            like(
+                $version, qr/\Q$expect_cross_version/,
+                'cross version matches expected version'
+            );
+        }
+    }
+    else {
+        ok( !$cross->exists, 'did not find `cross` in $PATH' );
+    }
+}
+
+sub check_binary ( $bin, $expect_file_re, $expect_stripped ) {
+    ok( $bin->exists, "Binary at $bin exists" )
+        or return;
+    ok( $bin->is_file, "Binary at $bin is a file" )
+        or return;
+    ok( -x $bin, "Binary at $bin is executable" )
+        or return;
+
+    my $file = capturex( qw( file --brief ), $bin ) // q{};
+    chomp $file;
+
+    like(
+        $file, qr/$expect_file_re/,
+        "`file` output for $bin matches expected output"
+    );
+
+    # The file command on macOS doesn't report whether the binary is stripped
+    # or not.
+    return if $^O eq 'darwin';
+
+    if ($expect_stripped) {
+        unlike(
+            $file, qr/not stripped/,
+            "`file` does not report $bin as not stripped"
+        );
+        like( $file, qr/stripped/, "`file` reports $bin as stripped" );
+    }
+    else {
+        if ( $^O eq 'MSWin32' || $^O eq 'msys' ) {
+
+            # On Windows, unstripped binaries don't contain the word
+            # "stripped" at all.
+            unlike(
+                $file, qr/stripped/,
+                "`file` does not report $bin as stripped"
+            );
+        }
+        else {
+            like(
+                $file, qr/not stripped/,
+                "`file` reports $bin as not stripped"
+            );
+        }
+    }
+}
+
+main();

tests/check-binary.sh

@@ -1,49 +0,0 @@
-set -e
-set -x
-
-TARGET=$1
-EXPECT_CROSS=$2
-EXPECT_FILE_RE=$3
-EXPECT_STRIPPED=$4
-
-if [ "$EXPECT_CROSS" == "true" ]; then
-    if [ ! -f "$RUNNER_TEMP/cross" ]; then
-        echo "Could not find cross in path: $PATH"
-        exit 1
-    fi
-else
-    if [ -f "$RUNNER_TEMP/cross" ]; then
-        echo "Found cross in path: $PATH"
-        exit 1
-    fi
-fi
-
-FILE=$(file --brief ./target/$TARGET/debug/test-project)
-if [[ "$FILE" =~ $EXPECT_FILE_RE ]]; then
-    echo "file output matches $EXPECT_FILE_RE"
-else
-    echo "file output does not match $EXPECT_FILE_RE"
-    exit 2
-fi
-
-if [[ $( uname -s ) =~ "Darwin" ]]; then
-    # File on macOS doesn't report whether the binary is stripped or not.
-    exit 0
-fi
-
-if [[ "$FILE" =~ "not stripped" ]]; then
-    echo "binary was not stripped"
-    GOT_STRIPPED="false"
-elif [[ "$FILE" =~ "stripped" ]]; then
-    echo "binary was stripped"
-    GOT_STRIPPED="true"
-else
-    # On Windows the aarch64 binary's file info doesn't include the word
-    # "stripped" at all.
-    echo "binary was not stripped"
-    GOT_STRIPPED="false"
-fi
-
-if [ "$EXPECT_STRIPPED" != "$GOT_STRIPPED" ]; then
-    exit 3
-fi