chore: update default branch to main

ansible/roles/awx/tasks/main.yml

@@ -102,7 +102,7 @@
   command: tower-cli team create --name {{ awx_org }} --organization {{ awx_org }}
 
 - name: add nodejs/build repo to AWX
-  command: tower-cli project create --organization {{ awx_org }} --name nodejs/build --scm-type git --scm-url https://github.com/nodejs/build --scm-branch master --scm-update-on-launch true
+  command: tower-cli project create --organization {{ awx_org }} --name nodejs/build --scm-type git --scm-url https://github.com/nodejs/build --scm-branch main --scm-update-on-launch true
 
 - name: create inventory
   command: tower-cli inventory create --organization {{ awx_org }} --name nodejs_inventory_github

ansible/www-standalone/resources/config/nodejs.org

@@ -361,7 +361,7 @@ server {
     rewrite ^/images/node-foundation-by-laws.pdf$                 https://$server_name/static/documents/node-foundation-by-laws.pdf permanent;
     rewrite ^/images/.*trademark-policy.pdf$                      https://$server_name/static/documents/trademark-policy.pdf permanent;
     rewrite ^/video(.*)$                                          https://$server_name/static/video$1 permanent;
-    rewrite ^/changelog.html$                                     https://github.com/nodejs/node/blob/master/CHANGELOG.md permanent;
+    rewrite ^/changelog.html$                                     https://github.com/nodejs/node/blob/main/CHANGELOG.md permanent;
     rewrite ^/api.html$                                           https://$server_name/api/ permanent;
     rewrite ^/index.html$                                         https://$server_name/ permanent;
 

doc/node-test-commit-matrix.md

@@ -150,7 +150,7 @@ The following combinations are used:
 
 - Machines for "Test Only" don't build Node.js, but are still used to build add-ons so Visual Studio is necessary.
 - Machines in Rackspace have more capacity, so avoid building on Azure, at least the current Node.js version.
-- Optimize resources for the current Node.js master.
+- Optimize resources for the current Node.js main.
 - Ensure Node.js LTS versions have full coverage, even if with possible bottlenecks in certain versions.
 
 ### Jenkins Labels

jenkins/pipelines/http-parser-test.jenkinsfile

@@ -8,7 +8,7 @@ pipeline {
     parameters {
         booleanParam(name: 'CERTIFY_SAFE', defaultValue: false, description: 'I have reviewed *the latest version of* these changes and I am sure that they don’t contain any code that could compromise the security of the CI infrastructure.')
         string(name: 'PR_ID', defaultValue: "", description: 'The numeric ID of the pull request (from GitHub URL)')
-        string(name: 'BRANCH', defaultValue: 'master', description: 'Git branch to use for testing (ignore this value for PRs)')
+        string(name: 'BRANCH', defaultValue: 'main', description: 'Git branch to use for testing (ignore this value for PRs)')
     }
 
     stages {

jenkins/pipelines/llnode-pipeline.jenkinsfile

@@ -3,7 +3,7 @@
 properties([
   parameters([
     string(name: 'GIT_REPO', defaultValue: 'nodejs/llnode', description: 'Fetch from this repo (e.g. gibfahn/llnode)'),
-    string(name: 'GIT_BRANCH', defaultValue: 'master', description: 'Branch to test (e.g. master, refs/pull/999/head).'),
+    string(name: 'GIT_BRANCH', defaultValue: 'main', description: 'Branch to test (e.g. main, refs/pull/999/head).'),
     string(name: 'NODE_VERSIONS', defaultValue: 'v6 v8 v9 v10 nightly canary', description: 'Space separated list of NODE_VERSIONS to pass to llnode-continuous-integration.'),
     string(name: 'LLDB_VERSIONS', defaultValue: '3.9 4.0 5.0 6.0', description: 'Space separated list of LLDB_VERSIONS to pass to llnode-continuous-integration.'),
     string(name: 'MACHINES', defaultValue: 'all', description: '''Can be "all" or a space-separated list of nodes, eg:

jenkins/pipelines/node-linter.jenkinsfile

@@ -5,7 +5,7 @@ pipeline {
     parameters{
         string(name: 'GITHUB_ORG', defaultValue: 'nodejs', description: 'The user/org of the GitHub repo')
         string(name: 'REPO_NAME', defaultValue: 'node', description: 'The name of the repo')
-        string(name: 'GIT_REMOTE_REF', defaultValue: 'refs/heads/master', description: 'The remote portion of the Git refspec to fetch and test')
+        string(name: 'GIT_REMOTE_REF', defaultValue: 'refs/heads/main', description: 'The remote portion of the Git refspec to fetch and test')
     }
 
     stages {
@@ -26,7 +26,7 @@ pipeline {
 
         stage('Pre-flight') {
             steps {
-                sh "curl -L -s https://raw.githubusercontent.com/nodejs/build/master/jenkins/scripts/node-test-commit-pre.sh -s | bash -xe"
+                sh "curl -L -s https://raw.githubusercontent.com/nodejs/build/main/jenkins/scripts/node-test-commit-pre.sh -s | bash -xe"
                 sendBuildStatus("pending", env)
                 checkMake()
                 // Make sure we have a node binary in the path 

jenkins/pipelines/node-test-pull-request-lite-pipeline.jenkinsfile

@@ -61,7 +61,7 @@ def getBranchName(params) {
     if (params.PR_ID) {
         return "refs/pull/${params.PR_ID}/head"
     } else {
-        return "refs/heads/master"
+        return "refs/heads/main"
     }
 }
 

jenkins/scripts/common/getNode.sh

@@ -11,7 +11,7 @@ helpText="Download the node binary for your machine from nodejs.org.
   ${CYAN}USAGE:${NC}
   $0 8.9.1
 
-  8.9.0            $sep Node to download (8.9.0, master, 8, 8.9.0-nightly, latest, 6.2.)
+  8.9.0            $sep Node to download (8.9.0, main, 8, 8.9.0-nightly, latest, 6.2.)
                         Inexact values get most recent from range."
 
 ################################################################################

jenkins/scripts/coverage/generate-index-html.py

@@ -39,7 +39,7 @@
       Nightly combined JavaScript coverage for Windows and Linux can be found
       on <a href="https://codecov.io/gh/nodejs/node">codecov.io</a>:
       <a href="https://codecov.io/gh/nodejs/node">
-        <img id="badge" src="https://codecov.io/gh/nodejs/node/branch/master/graph/badge.svg" alt="Combined coverage" width="112" height="20">
+        <img id="badge" src="https://codecov.io/gh/nodejs/node/branch/main/graph/badge.svg" alt="Combined coverage" width="112" height="20">
       </a>
       <h3>
         Nightly Linux Branch Coverage&nbsp;&nbsp;<a href="https://github.com/nodejs/node">&rarr;</a>

jenkins/scripts/node-update-v8-canary.sh

@@ -1,6 +1,6 @@
 # This script is run by the job:
 # https://ci.nodejs.org/view/All/job/node-update-v8-canary
-# It takes node master, updates deps/v8 to V8 lkgr, adds node specific patches,
+# It takes node main, updates deps/v8 to V8 lkgr, adds node specific patches,
 # and pushes to nodejs/node-v8#canary.
 
 # Download the latest build from nodejs.org
@@ -24,7 +24,7 @@ npm install -g node-core-utils
 cd node
 git config --replace-all user.name "Node.js Jenkins CI"
 git config --replace-all user.email ci@iojs.org
-git reset --hard origin/master
+git reset --hard origin/main
 
 # Update README.md with disclaimer for node-v8 repository
 curl https://raw.githubusercontent.com/nodejs/node-v8/readme/README.md > README.md
@@ -37,7 +37,7 @@ git-node v8 major --branch=lkgr --base-dir="$WORKSPACE" --node-dir="$WORKSPACE"/
 # Cancel any cherry-pick in progress from an earlier failed run
 git cherry-pick --abort || true
 
-# Cherry-pick the floating V8 patches Node maintains on master
+# Cherry-pick the floating V8 patches Node maintains on main
 # Canary-base is the last good version of canary, and is manually updated with any V8 patches or backports
 git cherry-pick `git log origin/canary-base -1 --format=format:%H --grep "src: update NODE_MODULE_VERSION"`...origin/canary-base
 

jenkins/xml/citgm-smoker.xml

@@ -51,13 +51,13 @@
 examples:
 refs/heads/:branch |
 refs/pull/:pr-number/head</description>
-          <defaultValue>refs/heads/master</defaultValue>
+          <defaultValue>refs/heads/main</defaultValue>
         </hudson.model.StringParameterDefinition>
         <hudson.model.StringParameterDefinition>
           <name>REBASE_ONTO</name>
           <description>Optionally, rebase onto the given ref before testing. Leave blank to skip rebasing. |
 examples:
-origin/master</description>
+origin/main</description>
           <defaultValue></defaultValue>
         </hudson.model.StringParameterDefinition>
         <hudson.model.ChoiceParameterDefinition>