added replace-all patch type

README.md

@@ -63,6 +63,7 @@ Here are the details of each parameter used in the patching system:
 - Defines the type of patch being applied. This parameter can be skipped if not applicable.
 - Common types:
   1. **`standard`:** Standard patching type that follows the `+` (add) and `-` (remove) syntax.
+
      - Used for general file modifications.
      - **Example:**
        ```patch
@@ -72,9 +73,10 @@ Here are the details of each parameter used in the patching system:
        -MOZ_APP_DISPLAYNAME=Firefox
        +MOZ_APP_DISPLAYNAME=Spitfire
        ```
-      Note: *Type will fallback to t:standard when no type is specified.*
 
+     Note: *Type will fallback to t:standard when no type is specified.*
   2. **`pref`:** Indicates that the patch is modifying preference settings (e.g., Firefox `prefs.js`).
+
      - When `t:pref` is specified, the script will search for existing preferences in the input file and replace them with the new ones provided in the patch. If a preference is not found, it will be added to the end of the file.
      - **Example:**
        ```patch
@@ -85,6 +87,7 @@ Here are the details of each parameter used in the patching system:
        +pref("extensions.getAddons.showPane", false); // HIDDEN
        ```
   3. **`new`:** Used for creating new files or overwriting existing files with specified content.
+
      - Creates a new file at the `o:` location.
      - **Example:**
        ```patch
@@ -94,6 +97,7 @@ Here are the details of each parameter used in the patching system:
        +This is a new file created by Spitfire Patcher.
        ```
   4. **`copy`:**: Copies files or directories from the input path to the output path, overwriting if necessary.
+
      - Copies the contents of a file or directory from i: to o:.
      - **Example:**
        ```patch
@@ -102,21 +106,38 @@ Here are the details of each parameter used in the patching system:
        o:/browser/branding/official
        ```
   5. **`marker`:** Modifies a file relative to a specific marker line.
-      - A line starting with # defines the marker.
-      - Lines starting with + are inserted immediately after the marker.
-      - Lines starting with - are removed from the file (after the marker).
-      - **Example:**
-      ```patch
-      t:marker
-      i:/browser/locales/en-US/firefox-l10n.js
-      o:/browser/locales/en-US/firefox-l10n.js
 
-      #static const RedirEntry kRedirMap[] =
-      +    {"store", "http://localhost:20351/",
-      +     nsIAboutModule::ALLOW_SCRIPT |
-      +         nsIAboutModule::URI_MUST_LOAD_IN_CHILD |
-      +         nsIAboutModule::URI_CAN_LOAD_IN_PRIVILEGEDABOUT_PROCESS},
-      ```
+     - A line starting with # defines the marker.
+     - Lines starting with + are inserted immediately after the marker.
+     - Lines starting with - are removed from the file (after the marker).
+     - **Example:**
+
+     ```patch
+     t:marker
+     i:/browser/locales/en-US/firefox-l10n.js
+     o:/browser/locales/en-US/firefox-l10n.js
+
+     #static const RedirEntry kRedirMap[] =
+     +    {"store", "http://localhost:20351/",
+     +     nsIAboutModule::ALLOW_SCRIPT |
+     +         nsIAboutModule::URI_MUST_LOAD_IN_CHILD |
+     +         nsIAboutModule::URI_CAN_LOAD_IN_PRIVILEGEDABOUT_PROCESS},
+     ```
+  6. **`replace-all`: Global String Replacer**
+
+     - This patch type performs literal string replacements across **all files** under the target path.
+     - Unlike `standard` or `pref`, this uses `=>` to define replacements and does **not** use `+` or `-` prefixes.
+     - The patcher will automatically **skip modifying itself** (its own executable and folder).
+
+     ```patch
+     t:replace-all
+     i:.
+     o:.
+
+     string_to_find => string_to_replace_with
+
+
+     ```
 
 ### Example Patch Files
 
@@ -146,14 +167,15 @@ o:/browser/branding/official/new-file.txt
 
 ### Summary of Parameters
 
-| Parameter |  Purpose                             | Example                             |
-| ----------- | ------------------------------------- | ------------------------------------- |
-| `i:`      | Specifies the input file path.      | `i:/browser/app/profile/firefox.js` |
-| `o:`      | Specifies the output file path.     | `o:/browser/app/profile/firefox.js` |
-| `t:`      | Defines the type of patch.          | `t:pref`, `t:standard`, `t:new`, `t:marker`  |
-| `+`       | Adds a line to the output file.     | `+MOZ_APP_DISPLAYNAME=Spitfire`     |
-| `-`       | Removes a line from the input file. | `-MOZ_APP_DISPLAYNAME=Firefox`      |
-| `#`       | Marks a reference line for insertion (used in `marker` type). | `#    'settings',`               |
+
+| Parameter | Purpose                                                      | Example                                     |
+| ----------- | -------------------------------------------------------------- | --------------------------------------------- |
+| `i:`      | Specifies the input file path.                               | `i:/browser/app/profile/firefox.js`         |
+| `o:`      | Specifies the output file path.                              | `o:/browser/app/profile/firefox.js`         |
+| `t:`      | Defines the type of patch.                                   | `t:pref`, `t:standard`, `t:new`, `t:marker` |
+| `+`       | Adds a line to the output file.                              | `+MOZ_APP_DISPLAYNAME=Spitfire`             |
+| `-`       | Removes a line from the input file.                          | `-MOZ_APP_DISPLAYNAME=Firefox`              |
+| `#`       | Marks a reference line for insertion (used in`marker` type). | `#    'settings',`                          |
 
 ### Workflow
 

main.go

@@ -155,7 +155,7 @@ func applyPatch(patchPath, rootPath string) error {
 		return fmt.Errorf("patch file must specify output (o:) file")
 	}
 
-	if patchType != "new" && patchType != "copy" {
+	if patchType != "new" && patchType != "copy" && inputFilePath != outputFilePath {
 		err = os.Rename(inputFilePath, outputFilePath)
 		if err != nil {
 			return fmt.Errorf("failed to replace output file: %v", err)
@@ -174,6 +174,8 @@ func applyPatch(patchPath, rootPath string) error {
 		return applyCopyPatch(inputFilePath, outputFilePath)
 	case "marker":
 		return applyMarkerPatch(outputFilePath, modifications)
+	case "replace-all":
+		return applyReplaceAllPatch(rootPath, modifications)
 	default:
 		fmt.Printf("Type not specified defaulting to standard")
 		return applyStandardModifications(outputFilePath, modifications)

pre-compile-patches/delete-telemetry-adress.patch

@@ -0,0 +1,5 @@
+t:replace-all
+i:.
+o:.
+
+https://incoming.telemetry.mozilla.org/submit => 127.0.0.1

replace-all.go

@@ -0,0 +1,80 @@
+package main
+
+import (
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// applyReplaceAllPatch performs global string replacements in all files
+func applyReplaceAllPatch(rootPath string, modifications []string) error {
+	replacements := [][2]string{}
+	for _, mod := range modifications {
+		parts := strings.SplitN(mod, "=>", 2)
+		if len(parts) != 2 {
+			continue
+		}
+		from := strings.TrimSpace(parts[0])
+		to := strings.TrimSpace(parts[1])
+		replacements = append(replacements, [2]string{from, to})
+	}
+
+	// Get absolute path of the patcher's own directory
+	selfPath, err := os.Executable()
+	if err != nil {
+		return fmt.Errorf("cannot resolve own path: %v", err)
+	}
+	patcherDir := filepath.Dir(selfPath)
+
+	return filepath.WalkDir(rootPath, func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if d.IsDir() {
+			// Skip patcher's own directory and subdirectories
+			if strings.HasPrefix(path, patcherDir) {
+				return fs.SkipDir
+			}
+			return nil
+		}
+		// Skip patcher's own files
+		if strings.HasPrefix(path, patcherDir) {
+			return nil
+		}
+
+		// Only patch known text/code files
+		if strings.HasSuffix(path, ".cpp") || strings.HasSuffix(path, ".h") ||
+			strings.HasSuffix(path, ".c") || strings.HasSuffix(path, ".go") ||
+			strings.HasSuffix(path, ".js") || strings.HasSuffix(path, ".ts") ||
+			strings.HasSuffix(path, ".html") || strings.HasSuffix(path, ".in") ||
+			strings.HasSuffix(path, ".mjs") || strings.HasSuffix(path, ".txt") {
+			return replaceInFile(path, replacements)
+		}
+		return nil
+	})
+}
+
+// replaceInFile performs replacements in one file
+func replaceInFile(filePath string, replacements [][2]string) error {
+	content, err := os.ReadFile(filePath)
+	if err != nil {
+		return err
+	}
+	text := string(content)
+	original := text
+
+	for _, repl := range replacements {
+		text = strings.ReplaceAll(text, repl[0], repl[1])
+	}
+
+	if text != original {
+		err = os.WriteFile(filePath, []byte(text), 0644)
+		if err != nil {
+			return fmt.Errorf("failed to write modified file: %v", err)
+		}
+		fmt.Printf("Replaced content in: %s\n", filePath)
+	}
+	return nil
+}

run.sh

@@ -41,7 +41,7 @@ if [[ ! -d "$PATCHES_SOURCE" ]]; then
 fi
 
 # Run the Go application with the specified path and patches
-go run main.go pref.go standard.go new.go copy.go --path "$ROOT_PATH" --patches "$PATCHES_SOURCE"
+go run main.go pref.go standard.go new.go copy.go replace-all.go marker.go --path "$ROOT_PATH" --patches "$PATCHES_SOURCE"
 
 # Exit with the status of the last command
 exit $?