Initial commit: Add http-convert project

src/http_convert/highlighter.py

@@ -0,0 +1,40 @@
+from rich.syntax import Syntax
+from rich.console import Console
+from io import StringIO
+
+
+class SyntaxHighlighter:
+    THEMES = {
+        "curl": "bash",
+        "httpie": "bash",
+        "fetch": "javascript",
+        "axios": "javascript",
+    }
+
+    @staticmethod
+    def highlight(code: str, format: str) -> str:
+        theme = SyntaxHighlighter.THEMES.get(format.lower(), "bash")
+        
+        try:
+            syntax = Syntax(code, theme, word_wrap=True)
+            console = Console(file=StringIO(), force_terminal=True, width=120)
+            console.print(syntax)
+            return console.file.getvalue()
+        except Exception:
+            return code
+
+    @staticmethod
+    def highlight_curl(code: str) -> str:
+        return SyntaxHighlighter.highlight(code, "curl")
+
+    @staticmethod
+    def highlight_httpie(code: str) -> str:
+        return SyntaxHighlighter.highlight(code, "httpie")
+
+    @staticmethod
+    def highlight_fetch(code: str) -> str:
+        return SyntaxHighlighter.highlight(code, "fetch")
+
+    @staticmethod
+    def highlight_axios(code: str) -> str:
+        return SyntaxHighlighter.highlight(code, "axios")