ci: pass path to make docs

Author: shikaan

.github/workflows/build.yml

@@ -34,6 +34,8 @@ jobs:
           v: true
           x: true
       - run: make docs
+        env:
+          MAN_PATH: ${{ env.GITHUB_WORKSPACE }}/.build
       - uses: softprops/action-gh-release@v1
         with:
           tag_name: v${{ steps.version.outputs.version }}

docs.go

@@ -18,12 +18,17 @@ func main() {
 		log.Fatal(err)
 	}
 
+	manpath := os.Getenv("MAN_PATH")
+	if manpath == "" {
+		manpath = "./.build"
+	}
+
 	hdr := &doc.GenManHeader{Title: info.NAME, Section: "1"}
-	if err := doc.GenManTree(cmd.Root, hdr, "./.build"); err != nil {
+	if err := doc.GenManTree(cmd.Root, hdr, manpath); err != nil {
 		log.Fatal(err)
 	}
 
-	archive, err := os.Create("./.build/" + info.NAME + ".1.tar")
+	archive, err := os.Create(filepath.Join(manpath, info.NAME+".1.tar"))
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -32,7 +37,7 @@ func main() {
 	tw := tar.NewWriter(archive)
 	defer tw.Close()
 
-	pages, err := filepath.Glob("./.build/*.1")
+	pages, err := filepath.Glob(filepath.Join(manpath, "*.1"))
 	if err != nil {
 		log.Fatal(err)
 	}