fix: use GoReleaser trimprefix in packaging templates (#15)

v0.5.1 failed at winget generation: trimPrefix is not a GoReleaser
template function. Use trimprefix(string, prefix) for the repo name.

Author: xeaser

.goreleaser.yaml

@@ -45,7 +45,7 @@ homebrew_casks:
     skip_upload: auto
     repository:
       owner: "{{ .Env.GITHUB_REPOSITORY_OWNER }}"
-      name: '{{ trimPrefix (print .Env.GITHUB_REPOSITORY_OWNER "/") .Env.GITHUB_REPOSITORY }}'
+      name: '{{ trimprefix .Env.GITHUB_REPOSITORY (print .Env.GITHUB_REPOSITORY_OWNER "/") }}'
 
 scoops:
   - name: squad-oc
@@ -55,7 +55,7 @@ scoops:
     skip_upload: auto
     repository:
       owner: "{{ .Env.GITHUB_REPOSITORY_OWNER }}"
-      name: '{{ trimPrefix (print .Env.GITHUB_REPOSITORY_OWNER "/") .Env.GITHUB_REPOSITORY }}'
+      name: '{{ trimprefix .Env.GITHUB_REPOSITORY (print .Env.GITHUB_REPOSITORY_OWNER "/") }}'
 
 winget:
   - name: squad-oc
@@ -74,4 +74,4 @@ winget:
       - squad
     repository:
       owner: "{{ .Env.GITHUB_REPOSITORY_OWNER }}"
-      name: '{{ trimPrefix (print .Env.GITHUB_REPOSITORY_OWNER "/") .Env.GITHUB_REPOSITORY }}'
+      name: '{{ trimprefix .Env.GITHUB_REPOSITORY (print .Env.GITHUB_REPOSITORY_OWNER "/") }}'

internal/version/packaging_test.go

@@ -103,6 +103,12 @@ func TestGoreleaserGeneratesPackaging(t *testing.T) {
 	if strings.Contains(s, "directory: Formula") {
 		t.Error("cask must not use Formula/")
 	}
+	if strings.Contains(s, "trimPrefix") {
+		t.Error("GoReleaser templates use trimprefix, not Sprig trimPrefix")
+	}
+	if !strings.Contains(s, "trimprefix") {
+		t.Error(".goreleaser.yaml should use trimprefix for the repo name")
+	}
 }
 
 func TestReleaseWorkflowOpensOnePackagingPR(t *testing.T) {