Only write file if it has changed

WGUNDERWOOD · Aug 28, 2024 · 2a3554f · 2a3554f
1 parent c6b6a9c
commit 2a3554f
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/extra/perf.sh b/extra/perf.sh
@@ -15,6 +15,7 @@ echo
 # tex-fmt
 TEXFMTFILE="hyperfine-tex-fmt.csv"
 hyperfine --warmup 10 \
+    --min-runs 50 \
     --export-csv $TEXFMTFILE \
     --command-name "tex-fmt" \
     --prepare "cp -r ../tests/* $DIR" \

diff --git a/src/main.rs b/src/main.rs
@@ -50,7 +50,7 @@ fn main() {
                     "File is not correctly formatted.".to_string(),
                 );
                 exit_code = 1;
-            } else {
+            } else if text != new_text {
                 write_file(file, &new_text);
             }
         } else {