chore: Rename references to master branch to main

Author: sharat87

.github/workflows/publish.yml

@@ -5,11 +5,11 @@ on:
 
   push:
     branches:
-      - "master"
+      - "main"
 
   pull_request:
     branches:
-      - "master"
+      - "main"
 
 jobs:
 
@@ -38,11 +38,11 @@ jobs:
 
       - name: Build and Push Docker images to GHCR and DockerHub
         if: |
-          success() && github.event_name == 'push' && github.ref == 'refs/heads/master'
+          success() && github.event_name == 'push' && github.ref == 'refs/heads/main'
         run: |
           docker buildx create --use
 
-          tag_name="$(echo "${{ github.ref_name }}" | sed 's/^master$/latest/')"
+          tag_name="$(echo "${{ github.ref_name }}" | sed 's/^main$/latest/')"
 
           declare -a tags
           tags+=(--tag "${{ vars.DOCKER_HUB_USERNAME }}/httpbun:$tag_name")

README.md

@@ -1,5 +1,5 @@
 <h1>
-  <img alt=Logo src='https://github.com/sharat87/httpbun/raw/master/assets/icon-32.png'>
+  <img alt=Logo src='https://github.com/sharat87/httpbun/raw/main/assets/icon-32.png'>
   Httpbun
 </h1>
 
@@ -40,5 +40,5 @@ duplicating efforts. Thanks!
 
 ## License
 
-[Apache-2.0 License](https://github.com/sharat87/httpbun/blob/master/LICENSE). Project includes a
-[NOTICE](https://github.com/sharat87/httpbun/blob/master/NOTICE) file.
+[Apache-2.0 License](https://github.com/sharat87/httpbun/blob/main/LICENSE). Project includes a
+[NOTICE](https://github.com/sharat87/httpbun/blob/main/NOTICE) file.

assets/index.html

@@ -480,8 +480,8 @@ <h2 id=configuration>Configuration <a href="#configuration">&para;</a></h2>
 <h2 id=license>License</h2>
 
 <p>Httpbun is distributed with the Apache-2.0 License. Please refer to the
-    <a href='https://github.com/sharat87/httpbun/blob/master/LICENSE' rel=noopener>LICENSE</a> and
-    <a href='https://github.com/sharat87/httpbun/blob/master/NOTICE' rel=noopener>NOTICE</a> files present in the
+    <a href='https://github.com/sharat87/httpbun/blob/main/LICENSE' rel=noopener>LICENSE</a> and
+    <a href='https://github.com/sharat87/httpbun/blob/main/NOTICE' rel=noopener>NOTICE</a> files present in the
     source distribution of this project.</p>
 
 <h2 id=credits>Credits</h2>