`dist build --artifacts=global` generate homebrew formula without sha256 checksum

## Version
cargo-dist v0.27.0

## Description

Hi, I’m experiencing an issue with my GitHub Action in the [build-global-artifacts step](https://github.com/j178/prefligit/actions/runs/12631587506/job/35193816323). This step uses the command `dist build --tag=v0.0.8 --output-format=json --artifacts=global` to generate a Homebrew formula, but it’s missing the sha256 checksum.

When I run `dist build` in other artifact modes, the formula is generated correctly.

## Steps to reproduce

```console
git clone git@github.com:j178/prefligit.git
dist build --tag=v0.0.8 --output-format=json --artifacts=global
```

dist build --tag=v0.0.8 --output-format=json --artifacts=global -v trace

```console
❯ dist build trace log
INFO analyzing workspace:
INFO exec "cargo" "-vV"
INFO host target is aarch64-apple-darwin
INFO exec "rustup" "-V"
INFO exec "brew" "--version"
INFO exec "git" "--version"
INFO exec "omnibor" "--version"
INFO exec "cargo" "auditable" "--version"
INFO exec "cargo" "cyclonedx" "--version"
INFO exec "cargo" "xwin" "--version"
INFO exec "cargo-zigbuild" "--version"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "--show-toplevel"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "HEAD"
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO force-enabling precise-builds to handle your build features
INFO exec "sw_vers" "-productVersion"
INFO using all target-triples
INFO selected triples: ["aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-pc-windows-msvc", "x86_64-unknown-linux-gnu"]
INFO
INFO selecting packages from workspace:
INFO prefligit
INFO [bin] prefligit
INFO
WARN found old manifest for the tag Some("v0.0.7"), ignoring it
INFO added release prefligit
INFO added variant prefligit-aarch64-apple-darwin
INFO added binary prefligit-aarch64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-apple-darwin
INFO added binary prefligit-x86_64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-pc-windows-msvc
INFO added binary prefligit-x86_64-pc-windows-msvc-exe-prefligit
INFO added variant prefligit-x86_64-unknown-linux-gnu
INFO added binary prefligit-x86_64-unknown-linux-gnu-exe-prefligit
INFO adding source tarball to release prefligit
INFO successfully parsed changelog!
INFO successfully generated github release body!
INFO analyzing workspace:
INFO exec "cargo" "-vV"
INFO host target is aarch64-apple-darwin
INFO exec "rustup" "-V"
INFO exec "brew" "--version"
INFO exec "git" "--version"
INFO exec "omnibor" "--version"
INFO exec "cargo" "auditable" "--version"
INFO exec "cargo" "cyclonedx" "--version"
INFO exec "cargo" "xwin" "--version"
INFO exec "cargo-zigbuild" "--version"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "--show-toplevel"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "HEAD"
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO force-enabling precise-builds to handle your build features
INFO exec "sw_vers" "-productVersion"
INFO using all target-triples
INFO selected triples: ["aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-pc-windows-msvc", "x86_64-unknown-linux-gnu"]
INFO
INFO selecting packages from workspace:
INFO prefligit
INFO [bin] prefligit
INFO
WARN found old manifest for the tag Some("v0.0.7"), ignoring it
INFO added release prefligit
INFO added variant prefligit-aarch64-apple-darwin
INFO added binary prefligit-aarch64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-apple-darwin
INFO added binary prefligit-x86_64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-pc-windows-msvc
INFO added binary prefligit-x86_64-pc-windows-msvc-exe-prefligit
INFO added variant prefligit-x86_64-unknown-linux-gnu
INFO added binary prefligit-x86_64-unknown-linux-gnu-exe-prefligit
INFO adding executable zip to release prefligit
INFO adding source tarball to release prefligit
INFO successfully parsed changelog!
INFO successfully generated github release body!
INFO analyzing workspace:
INFO exec "cargo" "-vV"
INFO host target is aarch64-apple-darwin
INFO exec "rustup" "-V"
INFO exec "brew" "--version"
INFO exec "git" "--version"
INFO exec "omnibor" "--version"
INFO exec "cargo" "auditable" "--version"
INFO exec "cargo" "cyclonedx" "--version"
INFO exec "cargo" "xwin" "--version"
INFO exec "cargo-zigbuild" "--version"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "--show-toplevel"
INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "rev-parse" "HEAD"
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO Found LICENSE at /Users/Jo/code/rust/prefligit/LICENSE
INFO Found CHANGELOG at /Users/Jo/code/rust/prefligit/CHANGELOG.md
INFO Found README at /Users/Jo/code/rust/prefligit/README.md
INFO force-enabling precise-builds to handle your build features
INFO exec "sw_vers" "-productVersion"
INFO using all target-triples
INFO selected triples: ["aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-pc-windows-msvc", "x86_64-unknown-linux-gnu"]
INFO
INFO selecting packages from workspace:
INFO prefligit
INFO [bin] prefligit
INFO
WARN found old manifest for the tag Some("v0.0.7"), ignoring it
INFO added release prefligit
INFO added variant prefligit-aarch64-apple-darwin
INFO added binary prefligit-aarch64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-apple-darwin
INFO added binary prefligit-x86_64-apple-darwin-exe-prefligit
INFO added variant prefligit-x86_64-pc-windows-msvc
INFO added binary prefligit-x86_64-pc-windows-msvc-exe-prefligit
INFO added variant prefligit-x86_64-unknown-linux-gnu
INFO added binary prefligit-x86_64-unknown-linux-gnu-exe-prefligit
INFO adding source tarball to release prefligit
INFO successfully parsed changelog!
INFO successfully generated github release body!
building artifacts:
source.tar.gz
source.tar.gz.sha256
prefligit-installer.sh
prefligit-installer.ps1
prefligit.rb
sha256.sum

INFO exec cd "/Users/Jo/code/rust/prefligit" && "git" "archive" "HEAD" "--format=tar.gz" "--prefix" "prefligit-0.0.8/" "--output" "/Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz"
INFO generating Sha256 for /Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz
{
"dist_version": "0.27.0",
"announcement_tag": "v0.0.8",
"announcement_tag_is_implicit": false,
"announcement_is_prerelease": false,
"announcement_title": "0.0.8",
"announcement_changelog": "### Enhancements\n\n- Move home dir to `~/.cache/prefligit` ([#154](https://github.com/j178/prefligit/pull/154))\n- Implement trailing-whitespace in Rust ([#137](https://github.com/j178/prefligit/pull/137))\n- Limit hook install concurrency ([#145](https://github.com/j178/prefligit/pull/145))\n- Simplify language default version implementation ([#150](https://github.com/j178/prefligit/pull/150))\n- Support install uv from pypi ([#149](https://github.com/j178/prefligit/pull/149))\n- Add executing command to error message ([#141](https://github.com/j178/prefligit/pull/141))\n\n### Bug fixes\n\n- Use hook `args` in fast path ([#139](https://github.com/j178/prefligit/pull/139))\n\n### Other changes\n\n- Remove hook install_key ([#153](https://github.com/j178/prefligit/pull/153))\n- Remove pyvenv.cfg patch ([#156](https://github.com/j178/prefligit/pull/156))\n- Try to use D drive on Windows CI ([#157](https://github.com/j178/prefligit/pull/157))\n- Tweak trailing-whitespace-fixer ([#140](https://github.com/j178/prefligit/pull/140))\n- Upgrade dist to v0.27.0 ([#158](https://github.com/j178/prefligit/pull/158))\n- Uv install python into tools path ([#151](https://github.com/j178/prefligit/pull/151))",
"announcement_github_body": "## Release Notes\n\n### Enhancements\n\n- Move home dir to `~/.cache/prefligit` ([#154](https://github.com/j178/prefligit/pull/154))\n- Implement trailing-whitespace in Rust ([#137](https://github.com/j178/prefligit/pull/137))\n- Limit hook install concurrency ([#145](https://github.com/j178/prefligit/pull/145))\n- Simplify language default version implementation ([#150](https://github.com/j178/prefligit/pull/150))\n- Support install uv from pypi ([#149](https://github.com/j178/prefligit/pull/149))\n- Add executing command to error message ([#141](https://github.com/j178/prefligit/pull/141))\n\n### Bug fixes\n\n- Use hook `args` in fast path ([#139](https://github.com/j178/prefligit/pull/139))\n\n### Other changes\n\n- Remove hook install_key ([#153](https://github.com/j178/prefligit/pull/153))\n- Remove pyvenv.cfg patch ([#156](https://github.com/j178/prefligit/pull/156))\n- Try to use D drive on Windows CI ([#157](https://github.com/j178/prefligit/pull/157))\n- Tweak trailing-whitespace-fixer ([#140](https://github.com/j178/prefligit/pull/140))\n- Upgrade dist to v0.27.0 ([#158](https://github.com/j178/prefligit/pull/158))\n- Uv install python into tools path ([#151](https://github.com/j178/prefligit/pull/151))\n\n## Install prefligit 0.0.8\n\n### Install prebuilt binaries via shell script\n\n```sh\ncurl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-installer.sh | sh\n```\n\n### Install prebuilt binaries via powershell script\n\n```sh\npowershell -ExecutionPolicy ByPass -c \"irm https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-installer.ps1 | iex\"\n```\n\n### Install prebuilt binaries via Homebrew\n\n```sh\nbrew install j178/tap/prefligit\n```\n\n",
"releases": [
{
"app_name": "prefligit",
"app_version": "0.0.8",
"env": {
"install_dir_env_var": "PREFLIGIT_INSTALL_DIR",
"unmanaged_dir_env_var": "PREFLIGIT_UNMANAGED_INSTALL",
"disable_update_env_var": "PREFLIGIT_DISABLE_UPDATE",
"no_modify_path_env_var": "PREFLIGIT_NO_MODIFY_PATH",
"github_base_url_env_var": "PREFLIGIT_INSTALLER_GITHUB_BASE_URL",
"ghe_base_url_env_var": "PREFLIGIT_INSTALLER_GHE_BASE_URL"
},
"display_name": "prefligit",
"display": true,
"artifacts": [
"source.tar.gz",
"source.tar.gz.sha256",
"prefligit-installer.sh",
"prefligit-installer.ps1",
"prefligit.rb",
"sha256.sum"
],
"hosting": {
"github": {
"artifact_base_url": "https://github.com",
"artifact_download_path": "/j178/prefligit/releases/download/v0.0.8",
"owner": "j178",
"repo": "prefligit"
}
}
}
],
"artifacts": {
"prefligit-installer.ps1": {
"name": "prefligit-installer.ps1",
"kind": "installer",
"target_triples": [
"aarch64-pc-windows-msvc",
"x86_64-pc-windows-gnu",
"x86_64-pc-windows-msvc"
],
"path": "/Users/Jo/code/rust/prefligit/target/distrib/prefligit-installer.ps1",
"install_hint": "powershell -ExecutionPolicy ByPass -c \"irm https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-installer.ps1 | iex\"",
"description": "Install prebuilt binaries via powershell script"
},
"prefligit-installer.sh": {
"name": "prefligit-installer.sh",
"kind": "installer",
"target_triples": [
"aarch64-apple-darwin",
"x86_64-apple-darwin",
"x86_64-pc-windows-gnu",
"x86_64-unknown-linux-gnu"
],
"path": "/Users/Jo/code/rust/prefligit/target/distrib/prefligit-installer.sh",
"install_hint": "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-installer.sh | sh",
"description": "Install prebuilt binaries via shell script"
},
"prefligit.rb": {
"name": "prefligit.rb",
"kind": "installer",
"target_triples": [
"aarch64-apple-darwin",
"x86_64-apple-darwin",
"x86_64-pc-windows-gnu",
"x86_64-unknown-linux-gnu"
],
"path": "/Users/Jo/code/rust/prefligit/target/distrib/prefligit.rb",
"install_hint": "brew install j178/tap/prefligit",
"description": "Install prebuilt binaries via Homebrew"
},
"sha256.sum": {
"name": "sha256.sum",
"kind": "unified-checksum",
"path": "/Users/Jo/code/rust/prefligit/target/distrib/sha256.sum"
},
"source.tar.gz": {
"name": "source.tar.gz",
"kind": "source-tarball",
"path": "/Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz",
"checksum": "source.tar.gz.sha256",
"checksums": {
"sha256": "602928716904f379e89bcfed80f5ac5e47e0a2117994498adcab2325888e05d6"
}
},
"source.tar.gz.sha256": {
"name": "source.tar.gz.sha256",
"kind": "checksum",
"path": "/Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz.sha256"
}
},
"systems": {
"build:global:": {
"id": "build:global:",
"cargo_version_line": "cargo 1.83.0 (5ffbef321 2024-10-29)",
"build_environment": {
"macos": {
"os_version": "14.7.1"
}
}
}
},
"publish_prereleases": false,
"force_latest": false,
"ci": {
"github": {
"artifacts_matrix": {
"include": [
{
"runner": "macos-13",
"host": "x86_64-apple-darwin",
"install_dist": {
"shell": "sh",
"run": "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.27.0/cargo-dist-installer.sh | sh"
},
"dist_args": "--artifacts=local --target=aarch64-apple-darwin",
"targets": [
"aarch64-apple-darwin"
],
"cache_provider": "github"
},
{
"runner": "macos-13",
"host": "x86_64-apple-darwin",
"install_dist": {
"shell": "sh",
"run": "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.27.0/cargo-dist-installer.sh | sh"
},
"dist_args": "--artifacts=local --target=x86_64-apple-darwin",
"targets": [
"x86_64-apple-darwin"
],
"cache_provider": "github"
},
{
"runner": "windows-2019",
"host": "x86_64-pc-windows-msvc",
"install_dist": {
"shell": "pwsh",
"run": "irm https://github.com/axodotdev/cargo-dist/releases/download/v0.27.0/cargo-dist-installer.ps1 | iex"
},
"dist_args": "--artifacts=local --target=x86_64-pc-windows-msvc",
"targets": [
"x86_64-pc-windows-msvc"
],
"cache_provider": "github"
},
{
"runner": "ubuntu-20.04",
"host": "x86_64-unknown-linux-gnu",
"install_dist": {
"shell": "sh",
"run": "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.27.0/cargo-dist-installer.sh | sh"
},
"dist_args": "--artifacts=local --target=x86_64-unknown-linux-gnu",
"targets": [
"x86_64-unknown-linux-gnu"
],
"cache_provider": "github"
}
]
},
"pr_run_mode": "plan"
}
},
"linkage": [],
"upload_files": [
"/Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz",
"/Users/Jo/code/rust/prefligit/target/distrib/source.tar.gz.sha256",
"/Users/Jo/code/rust/prefligit/target/distrib/prefligit-installer.sh",
"/Users/Jo/code/rust/prefligit/target/distrib/prefligit-installer.ps1",
"/Users/Jo/code/rust/prefligit/target/distrib/prefligit.rb",
"/Users/Jo/code/rust/prefligit/target/distrib/sha256.sum"
]
}
```

The generated `prefligit.rb`

```rb
class Prefligit < Formula
desc "pre-commit implemented in Rust"
homepage "https://github.com/j178/prefligit"
version "0.0.8"
if OS.mac?
if Hardware::CPU.arm?
url "https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-aarch64-apple-darwin.tar.gz"
end
if Hardware::CPU.intel?
url "https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-x86_64-apple-darwin.tar.gz"
end
end
if OS.linux?
if Hardware::CPU.intel?
url "https://github.com/j178/prefligit/releases/download/v0.0.8/prefligit-x86_64-unknown-linux-gnu.tar.gz"
end
end

BINARY_ALIASES = {
"aarch64-apple-darwin": {},
"x86_64-apple-darwin": {},
"x86_64-pc-windows-gnu": {},
"x86_64-unknown-linux-gnu": {}
}

def target_triple
cpu = Hardware::CPU.arm? ? "aarch64" : "x86_64"
os = OS.mac? ? "apple-darwin" : "unknown-linux-gnu"

"#{cpu}-#{os}"
end

def install_binary_aliases!
BINARY_ALIASES[target_triple.to_sym].each do |source, dests|
dests.each do |dest|
bin.install_symlink bin/source.to_s => dest
end
end
end

def install
if OS.mac? && Hardware::CPU.arm?
bin.install "prefligit"
end
if OS.mac? && Hardware::CPU.intel?
bin.install "prefligit"
end
if OS.linux? && Hardware::CPU.intel?
bin.install "prefligit"
end

install_binary_aliases!

# Homebrew will automatically install these, so we don't need to do that
doc_files = Dir["README.*", "readme.*", "LICENSE", "LICENSE.*", "CHANGELOG.*"]
leftover_contents = Dir["*"] - doc_files

# Install any leftover files in pkgshare; these are probably config or
# sample files.
pkgshare.install(*leftover_contents) unless leftover_contents.empty?
end
end
```

Reproduce the issue with the `dist build --tag=v0.0.8 --output-format=json --artifacts=global` command from the reported build-global-artifacts step, then compare its generated Homebrew formula with formulas from other artifact modes. Done means the global-artifacts formula includes the expected sha256 checksum.

Written by the indexing model from the issue text.