internal/rosa/azalea/azalea.go

@@ -303,7 +303,7 @@ func (ScanError) Error() string {
 
 // Parse parses expressions from r.
 func Parse(r io.Reader) (e []any, err error) {
-	r, err = insertDelimiters(r)
+	r = insertDelimiters(r)
 	var p parser
 	p.s.Init(r)
 
@@ -349,7 +349,7 @@ func isIdentRune(ch rune, i int) bool {
 	}
 	return ch > 0 && ch < rune(len(idents)) && idents[ch]
 }
-func insertDelimiters(r io.Reader) (io.Reader, error) {
+func insertDelimiters(r io.Reader) io.Reader {
 	var s scanner.Scanner
 	s.Init(r)
 	s.Mode = scanner.ScanIdents |
@@ -361,44 +361,43 @@ func insertDelimiters(r io.Reader) (io.Reader, error) {
 	s.Whitespace = 0
 	s.IsIdentRune = isIdentRune
 
-	var buf strings.Builder
+	var b strings.Builder
 	nldelim := false
-	b := new(runeStack)
+	delim := new(runeStack)
 
 	for tok := s.Scan(); tok != scanner.EOF; tok = s.Scan() {
 		switch tok {
 		case '{', '[':
 			nldelim = false
 			if tok == '{' {
-				b.Push(';')
+				delim.Push(';')
 			} else {
-				b.Push(',')
+				delim.Push(',')
 			}
-			buf.WriteRune(tok)
+			b.WriteRune(tok)
 		case scanner.String, scanner.RawString, scanner.Int, scanner.Ident:
-			buf.WriteString(s.TokenText())
+			b.WriteString(s.TokenText())
 			nldelim = true
 		case '+', ':', '=', ',', ';':
 			nldelim = false
-			buf.WriteRune(tok)
+			b.WriteRune(tok)
 		case '\n':
 			if nldelim {
-				buf.WriteRune(b.Peek())
+				b.WriteRune(delim.Peek())
 				nldelim = false
 			}
-			buf.WriteRune(tok)
 		case '}', ']':
 			if nldelim {
-				buf.WriteRune(b.Peek())
+				b.WriteRune(delim.Peek())
 			}
-			b.Pop()
+			delim.Pop()
 			nldelim = true
-			buf.WriteRune(tok)
+			b.WriteRune(tok)
 		default:
-			buf.WriteRune(tok)
+			b.WriteRune(tok)
 		}
 	}
-	return strings.NewReader(buf.String()), nil
+	return strings.NewReader(b.String())
 }
 
 type runeStack struct {

internal/rosa/azalea/azalea_test.go

@@ -64,7 +64,22 @@ func TestParse(t *testing.T) {
 		{"missing array delimiter", `[ v0 v1 ]`, nil, TokenError{',', scanner.Ident}},
 		{"truncated array", `[ "\x00"`, nil,
 			ExprError(scanner.EOF)},
-
+		{"array of func", "[\nf {\n v = v\n v2 =\n v2\n }\n g {\n w = w\n w2 = w2\n}\n]\n", []any{Array{
+			Val{Func{
+				Ident: Ident("f"),
+				Args: []Arg{
+					{K: []Ident{Ident("v")}, V: Val{Ident("v")}},
+					{K: []Ident{Ident("v2")}, V: Val{Ident("v2")}},
+				},
+			}},
+			Val{Func{
+				Ident: Ident("g"),
+				Args: []Arg{
+					{K: []Ident{Ident("w")}, V: Val{Ident("w")}},
+					{K: []Ident{Ident("w2")}, V: Val{Ident("w2")}},
+				},
+			}},
+		}}, nil},
 		{"gcc", gccSample, []any{Func{
 			Ident:   Ident("gcc"),
 			Package: true,
@@ -153,8 +168,7 @@ func TestParse(t *testing.T) {
 				{K: []Ident{Ident("version")}, V: Val{String("26.2.0")}, R: true},
 
 				{K: []Ident{Ident("source")}, V: Val{Func{
-					Ident:   Ident("remoteGitLab"),
-					Package: false,
+					Ident: Ident("remoteGitLab"),
 					Args: []Arg{
 						{K: []Ident{Ident("domain")}, V: Val{String("gitlab.freedesktop.org")}},
 						{K: []Ident{Ident("suffix")}, V: Val{String("mesa/mesa")}},
@@ -162,7 +176,7 @@ func TestParse(t *testing.T) {
 						{K: []Ident{Ident("checksum")}, V: Val{String("UPnIdpo5wUsE938GXY-YyYDzfF62enRoEzCYRyLLPvzBhBbP4wZ8nDiKsjivcs5v")}},
 					},
 				}}},
-				{K: []Ident{Ident("exec")}, V: Val{Func{Ident: Ident("meson"), Package: false, Args: []Arg{
+				{K: []Ident{Ident("exec")}, V: Val{Func{Ident: Ident("meson"), Args: []Arg{
 					{K: []Ident{Ident("setup")}, V: Val{[]KV{
 						{K: String("platforms"), V: Val{String("x11,wayland")}},
 						{K: String("video-codecs"), V: Val{String("all")}},
@@ -170,8 +184,7 @@ func TestParse(t *testing.T) {
 						{K: String("gbm"), V: Val{String("enabled")}},
 						{K: String("egl"), V: Val{String("enabled")}},
 						{K: String("gallium-drivers"), V: Val{Func{
-							Ident:   Ident("join"),
-							Package: false,
+							Ident: Ident("join"),
 							Args: []Arg{
 								{K: []Ident{Ident("elems")}, V: Val{Array{
 									Val{String("asahi")},
@@ -198,8 +211,7 @@ func TestParse(t *testing.T) {
 							},
 						}}},
 						{K: String("vulkan-drivers"), V: Val{Func{
-							Ident:   Ident("join"),
-							Package: false,
+							Ident: Ident("join"),
 							Args: []Arg{
 								{K: []Ident{Ident("elems")}, V: Val{Array{
 									Val{String("amd")},
@@ -217,8 +229,7 @@ func TestParse(t *testing.T) {
 								{K: []Ident{Ident("sep")}, V: Val{String(",")}}},
 						}}},
 						{K: String("vulkan-layers"), V: Val{Func{
-							Ident:   Ident("join"),
-							Package: false,
+							Ident: Ident("join"),
 							Args: []Arg{
 								{K: []Ident{Ident("elems")}, V: Val{Array{
 									Val{String("device-select")},