add verbose messaging

CHANGELOG.md

@@ -3,7 +3,7 @@
 ## 1.1.0
 
 - Added -bom check flag to fix/work around issues where the BOM causes files to fail.
-- Added the -v/--verbose flag to print out all the files touched.
+- Added the --verbose flag to print out all the files touched.
 - Enabled arbitrary_precision in serde_json to keep large numbers intact when changing file.
 
 ## 1.0.0

README.md

@@ -25,17 +25,18 @@ cargo install pitufo
 ## Usage
 
 ```console
-Usage: pitufo [--follow] [--minify] [--bom] [-m <max-depth>] -p <path>
-
-usage of pitufo
+Usage: pitufo [--follow] [--verbose] [--minify] [--bom] [-m <max-depth>] -p <path>
 
 Options:
   --follow          follow symbolic links, the default is to not follow.
+  --verbose         verbose mode, output the path of every file found, defaults
+                    to silent
   --minify          minify the json, the default is to prettify.
   --bom             look for leading BOM in json files and remove if found, the
                     default is to take the file as-is.
   -m, --max-depth   set the maximum depth to recurse
-  -p, --path        the path to search for json fi
+  -p, --path        the path to search for json files.
+  --help            display usage information
 ```
 
 ## Example

src/main.rs

@@ -10,6 +10,11 @@ pub struct Opts {
     #[argh(switch, long = "follow")]
     follow_links: bool,
 
+    /// verbose mode, output the path of every file found,
+    /// defaults to silent
+    #[argh(switch)]
+    verbose: bool,
+
     /// minify the json, the default is to prettify.
     #[argh(switch)]
     minify: bool,
@@ -45,6 +50,8 @@ fn main() {
     {
         if let Err(e) = process_file(&entry, options.minify, options.bom) {
             eprintln!("error {} {}", e, entry.path().display());
+        } else if options.verbose {
+            println!("{}", entry.path().display());
         }
     }
 }