Build 44: fix recurring macOS release build

release.yml's `files:` upload globs still used ${{ inputs.tag }}, which is empty
on a `release: published` event, so the auto-built macOS universal zip never
matched its filename and didn't attach — the job went green while uploading
nothing. Use the inputs.tag || release.tag_name fallback for the globs too.

Also fix the CI build number: building from the public single-commit squash
makes `git rev-list b51a46b..HEAD` fail (the fork base isn't an ancestor), so
build.rs fell back to "Build dev". build.rs now honours a GOBLIN_BUILD env
override and release.yml passes GOBLIN_BUILD=${TAG#build}, so CI artifacts carry
the real build number.

.github/workflows/release.yml

@@ -38,7 +38,8 @@ jobs:
           ref: ${{ inputs.tag || github.event.release.tag_name }}
           submodules: recursive
       - name: Build
-        run: cargo build --release
+        shell: bash
+        run: GOBLIN_BUILD="${TAG#build}" cargo build --release
       - name: Package
         run: |
           tar -C target/release -czf "goblin-$TAG-linux-x86_64.tar.gz" goblin
@@ -47,8 +48,8 @@ jobs:
         with:
           tag_name: ${{ inputs.tag || github.event.release.tag_name }}
           files: |
-            goblin-${{ inputs.tag }}-linux-x86_64.tar.gz
-            goblin-${{ inputs.tag }}-linux-x86_64-sha256sum.txt
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-linux-x86_64.tar.gz
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-linux-x86_64-sha256sum.txt
 
   windows:
     name: Windows x86_64 (MSVC)
@@ -61,7 +62,8 @@ jobs:
           ref: ${{ inputs.tag || github.event.release.tag_name }}
           submodules: recursive
       - name: Build
-        run: cargo build --release
+        shell: bash
+        run: GOBLIN_BUILD="${TAG#build}" cargo build --release
       - name: Package
         shell: bash
         run: |
@@ -71,8 +73,8 @@ jobs:
         with:
           tag_name: ${{ inputs.tag || github.event.release.tag_name }}
           files: |
-            goblin-${{ inputs.tag }}-win-x86_64.zip
-            goblin-${{ inputs.tag }}-win-x86_64-sha256sum.txt
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-win-x86_64.zip
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-win-x86_64-sha256sum.txt
 
   macos:
     name: macOS universal
@@ -84,6 +86,7 @@ jobs:
           submodules: recursive
       - name: Build both architectures
         run: |
+          export GOBLIN_BUILD="${TAG#build}"
           rustup target add aarch64-apple-darwin x86_64-apple-darwin
           cargo build --release --target aarch64-apple-darwin
           cargo build --release --target x86_64-apple-darwin
@@ -98,5 +101,5 @@ jobs:
         with:
           tag_name: ${{ inputs.tag || github.event.release.tag_name }}
           files: |
-            goblin-${{ inputs.tag }}-macos-universal.zip
-            goblin-${{ inputs.tag }}-macos-universal-sha256sum.txt
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-macos-universal.zip
+            goblin-${{ inputs.tag || github.event.release.tag_name }}-macos-universal-sha256sum.txt

build.rs

@@ -9,24 +9,34 @@ fn main() {
 	built::write_built_file().expect("Failed to acquire build-time information");
 
 	// Goblin versioning is build-based: Build N = commits since the fork.
-	let build = Command::new("git")
-		.args([
-			"rev-list",
-			"--count",
-			&format!("{}..HEAD", GOBLIN_FORK_BASE),
-		])
-		.output()
+	// An explicit GOBLIN_BUILD env wins (CI builds from the public single-commit
+	// squash where the fork base isn't an ancestor, so the git count can't run);
+	// otherwise count commits since the fork; "dev" only as a last resort.
+	let build = env::var("GOBLIN_BUILD")
 		.ok()
-		.filter(|o| o.status.success())
-		.and_then(|o| String::from_utf8(o.stdout).ok())
 		.map(|s| s.trim().to_string())
 		.filter(|s| !s.is_empty())
+		.or_else(|| {
+			Command::new("git")
+				.args([
+					"rev-list",
+					"--count",
+					&format!("{}..HEAD", GOBLIN_FORK_BASE),
+				])
+				.output()
+				.ok()
+				.filter(|o| o.status.success())
+				.and_then(|o| String::from_utf8(o.stdout).ok())
+				.map(|s| s.trim().to_string())
+				.filter(|s| !s.is_empty())
+		})
 		.unwrap_or_else(|| "dev".to_string());
 	println!("cargo:rustc-env=GOBLIN_BUILD={}", build);
 	// .git/HEAD only changes on branch switches; the reflog is appended on
 	// every commit, so the build number stays current.
 	println!("cargo:rerun-if-changed=.git/HEAD");
 	println!("cargo:rerun-if-changed=.git/logs/HEAD");
+	println!("cargo:rerun-if-env-changed=GOBLIN_BUILD");
 
 	// Setting up git hooks in the project: rustfmt and so on.
 	let git_hooks = format!(