V0.2.0

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Release Notes
 
+## v0.2.0 (2025-05-30)
+- ✨ Add autocompletion for loop object. Now if you type `loop.` inside of a loop, it will show available properties on the object
+
 ## v0.1.4 (2025-05-17)
 - ✨ Autocomplete suggestions show code example with syntax highlighting. Before, it was just displayed as text
 

analysis/completion.go

@@ -4,10 +4,14 @@ import (
 	"regexp"
 	"strings"
 
+	"github.com/textwire/lsp/internal/logger"
 	"github.com/textwire/lsp/lsp"
+	twLsp "github.com/textwire/textwire/v2/lsp"
 	"github.com/textwire/textwire/v2/lsp/completions"
 )
 
+const locale = "en"
+
 func (s *State) Completion(id int, uri string, pos lsp.Position) (lsp.CompletionResponse, error) {
 	doc, ok := s.Documents[uri]
 
@@ -27,33 +31,67 @@ func (s *State) Completion(id int, uri string, pos lsp.Position) (lsp.Completion
 	directiveRegex := regexp.MustCompile(`(^|[^\\])@(\w*)$`)
 	directiveMatch := directiveRegex.FindStringSubmatch(textBeforeCursor)
 
-	if directiveMatch == nil {
-		return s.completionResponse(id, []lsp.CompletionItem{}), nil
+	var completionItems []completions.Completion
+	var err error
+
+	if directiveMatch != nil {
+		completionItems, err = completions.GetDirectives(locale)
+	} else if strings.HasSuffix(textBeforeCursor, "loop.") {
+		doc = removeTrailingChar(doc, pos.Line, pos.Character, '.')
+
+		isInsideLoop, errors := twLsp.IsInLoop(doc, uri, pos.Line, pos.Character)
+		if errors != nil && len(errors) > 0 {
+			logger.Error.Println(errors[0])
+			return lsp.CompletionResponse{}, err
+		}
+
+		if isInsideLoop {
+			completionItems, err = completions.GetLoopObjFields(locale)
+		}
 	}
 
-	directives, err := completions.GetDirectives("en")
 	if err != nil {
+		logger.Error.Println(err)
 		return lsp.CompletionResponse{}, err
 	}
 
-	items := make([]lsp.CompletionItem, 0, len(directives))
+	return s.completionResponse(id, s.makeCompletions(completionItems)), nil
+}
+
+func removeTrailingChar(doc string, line, col uint, char byte) string {
+	lines := strings.Split(doc, "\n")
+	if int(line) >= len(lines) {
+		return doc
+	}
+
+	currentLine := lines[line]
+	if col > 0 && currentLine[col-1] == char {
+		currentLine = currentLine[:col-1] + currentLine[col:]
+		lines[line] = currentLine
+	}
+
+	return strings.Join(lines, "\n")
+}
+
+func (s *State) makeCompletions(completionItems []completions.Completion) []lsp.CompletionItem {
+	items := make([]lsp.CompletionItem, 0, len(completionItems))
 
-	for _, dir := range directives {
+	for _, item := range completionItems {
 		items = append(items, lsp.CompletionItem{
-			Label:      dir.Label,
-			FilterText: dir.Insert,
-			InsertText: dir.Insert,
+			Label:      item.Label,
+			FilterText: item.Insert,
+			InsertText: item.Insert,
 			Documentation: lsp.MarkupContent{
 				Kind:  "markdown",
-				Value: dir.Documentation,
+				Value: item.Documentation,
 			},
 			LabelDetails: &lsp.CompletionItemLabelDetails{
 				Kind: lsp.CIKSnippet,
 			},
 		})
 	}
 
-	return s.completionResponse(id, items), nil
+	return items
 }
 
 func (s *State) completionResponse(id int, items []lsp.CompletionItem) lsp.CompletionResponse {

go.mod

@@ -2,4 +2,4 @@ module github.com/textwire/lsp
 
 go 1.23.3
 
-require github.com/textwire/textwire/v2 v2.5.6
+require github.com/textwire/textwire/v2 v2.5.9

go.sum

@@ -10,3 +10,9 @@ github.com/textwire/textwire/v2 v2.5.4 h1:SXbPEUCRVC7O+9kD8BpMz81GV5zeYbyjTA6zyU
 github.com/textwire/textwire/v2 v2.5.4/go.mod h1:V0J75qH85DM8OAICWewhXyyXPXVAZYwhhiORGrWgj5I=
 github.com/textwire/textwire/v2 v2.5.6 h1:jrtI3ALSoC6u6Bf+7GI5yGSi3IHENgASG2GQTUyYgbk=
 github.com/textwire/textwire/v2 v2.5.6/go.mod h1:V0J75qH85DM8OAICWewhXyyXPXVAZYwhhiORGrWgj5I=
+github.com/textwire/textwire/v2 v2.5.7 h1:SVq50BpQTV805MbaMY4hb70Ss9QNWOEN0eXSHb+Xf8k=
+github.com/textwire/textwire/v2 v2.5.7/go.mod h1:V0J75qH85DM8OAICWewhXyyXPXVAZYwhhiORGrWgj5I=
+github.com/textwire/textwire/v2 v2.5.8 h1:PMPookvEf1eRlUHuTlhoZdOFrH5yviWu5hYTqBKEK2c=
+github.com/textwire/textwire/v2 v2.5.8/go.mod h1:V0J75qH85DM8OAICWewhXyyXPXVAZYwhhiORGrWgj5I=
+github.com/textwire/textwire/v2 v2.5.9 h1:ZK0v/neW2H5EPv5oPf1vmrPK+0JthrQSbs98V0nZyp4=
+github.com/textwire/textwire/v2 v2.5.9/go.mod h1:V0J75qH85DM8OAICWewhXyyXPXVAZYwhhiORGrWgj5I=