fixlights: added support for ripgrep (#802)

tools/fixlights.py

@@ -1,21 +1,37 @@
 #!/usr/bin/python3
 
-import sys, subprocess, re
+import sys, subprocess, re, shutil
 
 if len(sys.argv) != 2:
     print(f"Usage: {sys.argv[0]} [folder to search]")
     sys.exit()
 
 lightFiles = set()
+has_rg = shutil.which("rg") is not None
+
+def make_search_cmd(regex, include = None):
+    cmd = None
+    if has_rg:
+        cmd = f"rg -lF {regex}"
+    else:
+        cmd = f"grep -Rl {regex}"
+
+    if include:
+        if has_rg:
+            cmd += f" -g {include}"
+        else:
+            cmd += f" --include {include}"
+
+    return cmd
 
 # The original command that was run across the entire repo to convert all assets
 # cmds = ("grep -Rl \"gsSPSetLight\" levels actors bin","grep -Rl \"gsSPLight\" levels actors bin","grep -Rl \"Lights1\" levels actors bin")
 
 # Operate on the folder passed as an argument to this program
 cmds = [
-    f"grep -Rl \"gsSPSetLight\" {sys.argv[1]}",
+    make_search_cmd(f"\"gsSPSetLight\" {sys.argv[1]}"),
-    f"grep -Rl \"gsSPLight\" {sys.argv[1]}",
+    make_search_cmd(f"\"gsSPLight\" {sys.argv[1]}"),
-    f"grep -Rl \"Lights1\" {sys.argv[1]}"
+    make_search_cmd(f"\"Lights1\" {sys.argv[1]}")
 ]
 
 for cmd in cmds:
@@ -135,8 +151,7 @@ for file in lightFiles:
 def get_texscroll_files():
     mat_grep_commands = []
     for mat in material_deltas.keys():
-        print("grep -Rl \"segmented_to_virtual(" + re.escape(mat) + f"\" {sys.argv[1]}**/texscroll.inc.c")
+        mat_grep_commands.append(make_search_cmd("\"segmented_to_virtual(" + re.escape(mat) + rf"\" {sys.argv[1]}", "\"*texscroll*\""))
-        mat_grep_commands.append("grep -Rl \"segmented_to_virtual(" + re.escape(mat) + rf"\" {sys.argv[1]} --include \*texscroll*")
 
     texscroll_files = set()
     for cmd in mat_grep_commands: