From ef920ac6ba473418002d23a96d8dd04be10946de Mon Sep 17 00:00:00 2001
From: Surma <surma@surma.dev>
Date: Wed, 16 Sep 2020 14:58:04 +0100
Subject: [PATCH] Add suffix support

---
 cli/src/auto-optimizer.js | 1 +
 cli/src/index.js          | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cli/src/auto-optimizer.js b/cli/src/auto-optimizer.js
index 83bd74f4..3f0795c4 100644
--- a/cli/src/auto-optimizer.js
+++ b/cli/src/auto-optimizer.js
@@ -31,6 +31,7 @@ export async function binarySearch(
     round++;
   }
 }
+
 export async function autoOptimize(
   bitmapIn,
   encode,
diff --git a/cli/src/index.js b/cli/src/index.js
index 348578f5..a56bd9ff 100644
--- a/cli/src/index.js
+++ b/cli/src/index.js
@@ -115,7 +115,7 @@ async function processFiles(files) {
   let jobsFinished = 0;
   for (const { file, bitmap, size } of decodedFiles) {
     const ext = extname(file);
-    const base = basename(file, ext);
+    const base = basename(file, ext) + program.suffix;
 
     for (const [encName, value] of Object.entries(supportedFormats)) {
       if (!program[encName]) {
@@ -170,6 +170,7 @@ if (isMainThread) {
     .version(version)
     .arguments("<files...>")
     .option("-d, --output-dir <dir>", "Output directory", ".")
+    .option("-s, --suffix <suffix>", "Append suffix to output files", "")
     .option(
       "--max-optimizer-rounds <rounds>",
       "Maximum number of compressions to use for auto optimizations",