chore(deps): bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/rust.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Build
       run: cargo build --verbose
     - name: Run tests

CHANGELOG.md

@@ -1,5 +1,20 @@
 # `cargo-aur` Changelog
 
+## Unreleased
+
+#### Added
+
+- A new `custom` field in `[package.metadata.aur]` which accepts a list of
+  strings that will be added as-is to the `package()` function of the PKGBUILD.
+  This allows the user to add specific extra commands to their build process.
+  See the README for more details.
+
+## 1.7.1 (2024-03-18)
+
+#### Fixed
+
+- The crypt startup error `unexpected free argument aur`.
+
 ## 1.7.0 (2024-03-07)
 
 #### Added

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cargo-aur"
-version = "1.7.0"
+version = "1.7.1"
 authors = ["Colin Woodbury <colin@fosskers.ca>"]
 edition = "2021"
 description = "Prepare Rust projects to be released on the Arch Linux User Repository."
@@ -28,3 +28,4 @@ panic = "abort"
 [package.metadata.aur]
 # depends = ["blah"]
 # files = [[".github/dependabot.yml", "/usr/local/share/cargo-aur/dependabot.yml"]]
+custom = ["echo hi"]

README.md

@@ -51,6 +51,12 @@ If you wish, you can now run `makepkg` to ensure that your package actually buil
 ==> Finished making: cargo-aur-bin 1.0.0-1 (Wed 10 Jun 2020 08:23:47 PM PDT)
 ```
 
+You can also run `namcap` to verify your package doesn't have errors.
+
+```sh
+> namcap *.zst
+```
+
 Notice that the built package itself is postfixed with `-bin`, which follows the
 AUR standard.
 
@@ -103,6 +109,28 @@ package() {
 }
 ```
 
+### Custom commands within `package()`
+
+The `custom` list can be used to add specific commands to the `package()`
+function. This config:
+
+```toml
+[package.metadata.aur]
+custom = ["echo hi"]
+```
+
+yields:
+
+```
+package() {
+    install -Dm755 cargo-aur -t "$pkgdir/usr/bin"
+    install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+    echo hi
+}
+```
+
+**Note:** Caveat emptor. No attempt is made to verify the injected commands.
+
 ### Static Binaries
 
 Run with `--musl` to produce a release binary that is statically linked via

src/lib.rs

@@ -164,4 +164,6 @@ pub struct AUR {
     optdepends: Vec<String>,
     #[serde(default)]
     pub files: Vec<(PathBuf, PathBuf)>,
+    #[serde(default)]
+    pub custom: Vec<String>,
 }

src/main.rs

@@ -45,6 +45,9 @@ struct Args {
     musl: bool,
     /// Don't actually build anything.
     dryrun: bool,
+    /// Absorbs any extra junk arguments.
+    #[options(free)]
+    free: Vec<String>,
 }
 
 #[derive(Deserialize, Debug)]
@@ -250,6 +253,10 @@ where
                 )?;
             }
         }
+
+        for custom in aur.custom.iter() {
+            writeln!(file, "    {}", custom)?;
+        }
     }
 
     writeln!(file, "}}")?;