fix: improve brew no archive error (#3895)

similar to #3894, but for homebrew

Signed-off-by: Carlos A Becker <caarlos0@users.noreply.github.com>

internal/pipe/brew/brew.go

@@ -24,14 +24,20 @@ import (
 
 const brewConfigExtra = "BrewConfig"
 
-var (
-	// ErrNoArchivesFound happens when 0 archives are found.
-	ErrNoArchivesFound = errors.New("no linux/macos archives found")
+// ErrMultipleArchivesSameOS happens when the config yields multiple archives
+// for linux or windows.
+var ErrMultipleArchivesSameOS = errors.New("one tap can handle only archive of an OS/Arch combination. Consider using ids in the brew section")
+
+// ErrNoArchivesFound happens when 0 archives are found.
+type ErrNoArchivesFound struct {
+	goarm   string
+	goamd64 string
+	ids     []string
+}
 
-	// ErrMultipleArchivesSameOS happens when the config yields multiple archives
-	// for linux or windows.
-	ErrMultipleArchivesSameOS = errors.New("one tap can handle only archive of an OS/Arch combination. Consider using ids in the brew section")
-)
+func (e ErrNoArchivesFound) Error() string {
+	return fmt.Sprintf("no linux/macos archives found matching goos=[darwin linux] goarch=[amd64 arm64 arm] goamd64=%s goarm=%s ids=%v", e.goamd64, e.goarm, e.ids)
+}
 
 // Pipe for brew deployment.
 type Pipe struct{}
@@ -187,7 +193,11 @@ func doRun(ctx *context.Context, brew config.Homebrew, cl client.Client) error {
 
 	archives := ctx.Artifacts.Filter(artifact.And(filters...)).List()
 	if len(archives) == 0 {
-		return ErrNoArchivesFound
+		return ErrNoArchivesFound{
+			goamd64: brew.Goamd64,
+			goarm:   brew.Goarm,
+			ids:     brew.IDs,
+		}
 	}
 
 	name, err := tmpl.New(ctx).Apply(brew.Name)

internal/pipe/brew/brew_test.go

@@ -767,11 +767,17 @@ func TestRunPipeNoBuilds(t *testing.T) {
 					Owner: "test",
 					Name:  "test",
 				},
+				IDs: []string{"foo"},
 			},
 		},
 	}, testctx.GitHubTokenType)
 	client := client.NewMock()
-	require.Equal(t, ErrNoArchivesFound, runAll(ctx, client))
+	require.NoError(t, Pipe{}.Default(ctx))
+	require.EqualError(t, runAll(ctx, client), ErrNoArchivesFound{
+		ids:     []string{"foo"},
+		goarm:   "6",
+		goamd64: "v1",
+	}.Error())
 	require.False(t, client.CreatedFile)
 }