branch change from master to main

.github/workflows/ci.yml

@@ -7,17 +7,17 @@ on:
     - 'README.md'
     - 'SECURITY.md'
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 jobs:
   build-test:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'dockerfile-image-update-') == false
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: docker build
@@ -52,7 +52,7 @@ jobs:
     needs: [build-test, get-next-version]
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: Download itest dir
@@ -84,7 +84,7 @@ jobs:
     needs: build-test
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: Download main project dir

.github/workflows/codeql-analysis.yml

@@ -3,10 +3,10 @@ name: "Code scanning - action"
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
   schedule:
     #        ┌───────────── minute (0 - 59)
     #        │  ┌───────────── hour (0 - 23)

.github/workflows/label.yml

@@ -3,7 +3,7 @@
 #
 # To use this workflow, you will need to set up a .github/labeler.yml
 # file with configuration.  For more information, see:
-# https://github.com/actions/labeler/blob/master/README.md
+# https://github.com/actions/labeler/blob/main/README.md
 #
 # Runs on `pull_request_target` to get a write token. This is safe since we're not checking
 # out any arbitrary git repos.
@@ -14,7 +14,7 @@ name: "Pull Request Labeler"
 on:
   pull_request_target:
     branches:
-      - master
+      - main
 
 jobs:
   triage:

.github/workflows/release-drafter.yml

@@ -4,13 +4,13 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   update_release_draft:
     runs-on: ubuntu-latest
     steps:
-      # Drafts your next Release notes as Pull Requests are merged into "master"
+      # Drafts your next Release notes as Pull Requests are merged into "main"
       - uses: release-drafter/release-drafter@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -7,7 +7,7 @@ jobs:
     if: startsWith(github.ref, 'dockerfile-image-update-') == false
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: docker build
@@ -42,7 +42,7 @@ jobs:
     needs: [build-test, get-next-version]
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: Download itest dir
@@ -56,10 +56,10 @@ jobs:
   deploy:
     needs: [ integration-test, get-next-version ]
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/main'
     steps:
       - name: checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@main
         with:
           ref: ${{ github.ref }}
       - name: Download main project dir

CODE_OF_CONDUCT.md

@@ -100,6 +100,6 @@ This Code of Conduct is licensed under the [Creative Commons Attribution 3.0 Lic
 
 [contributor-covenant-home]: https://www.contributor-covenant.org (https://www.contributor-covenant.org/)
 [golang-coc]: https://golang.org/conduct
-[cncf-coc]: https://github.com/cncf/foundation/blob/master/code-of-conduct.md
+[cncf-coc]: https://github.com/cncf/foundation/blob/main/code-of-conduct.md
 [microsoft-coc]: https://opensource.microsoft.com/codeofconduct/
 [cc-by-3-us]: https://creativecommons.org/licenses/by/3.0/us/

README.md

@@ -1,5 +1,5 @@
 ![Multi-Module Maven Build / Deploy](https://github.com/salesforce/dockerfile-image-update/workflows/Multi-Module%20Maven%20Build%20/%20Deploy/badge.svg)
-[![codecov](https://codecov.io/gh/salesforce/dockerfile-image-update/branch/master/graph/badge.svg)](https://codecov.io/gh/salesforce/dockerfile-image-update)
+[![codecov](https://codecov.io/gh/salesforce/dockerfile-image-update/branch/main/graph/badge.svg)](https://codecov.io/gh/salesforce/dockerfile-image-update)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.salesforce.dockerfile-image-update/dockerfile-image-update/badge.svg?maxAge=3600)](https://maven-badges.herokuapp.com/maven-central/com.salesforce.dockerfile-image-update/dockerfile-image-update)
 [![Docker Image Version (latest semver)](https://img.shields.io/docker/v/salesforce/dockerfile-image-update?label=Docker%20version&sort=semver)](https://hub.docker.com/r/salesforce/dockerfile-image-update/tags)
 
@@ -129,7 +129,7 @@ named arguments:
                          limit the search results for github api (default: 1000)
   -o ORG, --org ORG      search within specific organization (default: all of github)
   -b BRANCH, --branch BRANCH
-                         make pull requests for given branch name (default: master)
+                         make pull requests for given branch name (default: main)
   -g GHAPI, --ghapi GHAPI
                          link to github api; overrides environment variable
   -f, --auto-merge       NOT IMPLEMENTED / set to automatically merge pull requests if available
@@ -232,7 +232,7 @@ java -jar dockerfile-image-update-1.0-SNAPSHOT.jar <COMMAND> <PARAMETERS>
 
 ### Creating a new feature
 
-Under [dockerfile-image-update/src/main/java/com/salesforce/dva/dockerfileimageupdate/subcommands/impl](https://github.com/salesforce/dockerfile-image-update/tree/master/dockerfile-image-update/src/main/java/com/salesforce/dockerfileimageupdate/subcommands/impl),
+Under [dockerfile-image-update/src/main/java/com/salesforce/dva/dockerfileimageupdate/subcommands/impl](https://github.com/salesforce/dockerfile-image-update/tree/main/dockerfile-image-update/src/main/java/com/salesforce/dockerfileimageupdate/subcommands/impl),
 create a new class `YOUR_FEATURE.java`.
 Make sure it implements `ExecutableWithNamespace` and has the `SubCommand`
 annotation with a `help`, `requiredParams`, and `optionalParams`.
@@ -247,7 +247,7 @@ Run unit tests by running `mvn test`.
 Before you run the integration tests (locally):
 
 1. Make sure that you have access to the github orgs specified in
-   [TestCommon.ORGS](https://github.com/salesforce/dockerfile-image-update/blob/master/dockerfile-image-update-itest/src/main/java/com/salesforce/dockerfileimageupdate/itest/tests/TestCommon.java#L33).
+   [TestCommon.ORGS](https://github.com/salesforce/dockerfile-image-update/blob/main/dockerfile-image-update-itest/src/main/java/com/salesforce/dockerfileimageupdate/itest/tests/TestCommon.java#L33).
    You likely will need to change it to three orgs where you have permissions
    to create repositories.
 1. Make sure you have `git_api_url=https://api.github.com` in `/dockerfile-image-update-itest/itest.env`,
@@ -282,7 +282,7 @@ to manually trigger the release process. For now, that looks like the following:
 #### 1. Versioned Git Tag
 
 * Decide what version you desire to have. If you want to bump the major or minor
-  version then you need to bump the `MVN_SNAPSHOT_VERSION` in the [Makefile](https://github.com/salesforce/dockerfile-image-update/blob/master/Makefile#L5)
+  version then you need to bump the `MVN_SNAPSHOT_VERSION` in the [Makefile](https://github.com/salesforce/dockerfile-image-update/blob/main/Makefile#L5)
   and in the
   [Dockerfile](https://github.com/salesforce/dockerfile-image-update/blob/afalko-maj-minor/Dockerfile#L4)
   before proceeding to the next steps. For example

dockerfile-image-update/src/main/java/com/salesforce/dockerfileimageupdate/CommandLine.java

@@ -64,7 +64,7 @@ static ArgumentParser getArgumentParser() {
                 .help("search within specific organization (default: all of github)");
         /* Currently, because of argument passing reasons, you can only specify one branch. */
         parser.addArgument("-b", "--" + Constants.GIT_BRANCH)
-                .help("make pull requests for given branch name (default: master)");
+                .help("make pull requests for given branch name (default: main)");
         parser.addArgument("-g", "--" + Constants.GIT_API)
                 .help("link to github api; overrides environment variable");
         parser.addArgument("-f", "--auto-merge").action(Arguments.storeTrue())

dockerfile-image-update/src/test/java/com/salesforce/dockerfileimageupdate/utils/DockerfileGitHubUtilTest.java

@@ -430,17 +430,17 @@ public void testTryRetrievingBlobException() throws IOException {
     @DataProvider
     public Object[][] inputBranchesImagesAndTags() {
         return new Object[][] {
-                {"master", "image1", "image1", "6", "7", 1},
+                {"main", "image1", "image1", "6", "7", 1},
                 {"branch", "image1", "image2", "7", "7", 0},
-                {"master", "image1", "image1", "6", "7", 1},
+                {"main", "image1", "image1", "6", "7", 1},
                 {"branch2", "image1", "image2", "6", "7", 0},
-                {"master", "image1", "image1", "6", "7", 1},
+                {"main", "image1", "image1", "6", "7", 1},
                 {"branch", "image1", "image1", "7", "7", 0},
-                {"master", "image1", "image2", "6", "7", 0},
+                {"main", "image1", "image2", "6", "7", 0},
                 {"branch3", "image1", "image1", "6", "7", 1},
-                {"master", "image1", "image1", "6", "7", 1},
+                {"main", "image1", "image1", "6", "7", 1},
                 {"branch", "image1", "image1", "7", "7", 0},
-                {"master", "image1", "image1", "6", "7", 1},
+                {"main", "image1", "image1", "6", "7", 1},
                 {"branch5", "image1", "image1", "6", "7", 1},
         };
     }

dockerfile-image-update/src/test/java/com/salesforce/dockerfileimageupdate/utils/GitHubUtilTest.java

@@ -85,53 +85,53 @@ public void testCreatePullReq_correctCallToPullRequest() throws Exception {
         GitHub github = mock(GitHub.class);
         GitHubUtil gitHubUtil = new GitHubUtil(github);
         GHRepository origRepo = mock(GHRepository.class);
-        when(origRepo.getDefaultBranch()).thenReturn("master");
+        when(origRepo.getDefaultBranch()).thenReturn("main");
         when(origRepo.createPullRequest(any(), any(), any(), any())).thenReturn(mock(GHPullRequest.class));
         GHRepository forkRepo = mock(GHRepository.class);
         when(forkRepo.getOwnerName()).thenReturn("owner");
         assertEquals(gitHubUtil.createPullReq(origRepo, "branch", forkRepo, "title", "body"), 0);
-        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body"));
+        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body"));
     }
 
     @Test
     public void testCreatePullReq_errorCase0() throws Exception {
         GitHub github = mock(GitHub.class);
         GitHubUtil gitHubUtil = new GitHubUtil(github);
         GHRepository origRepo = mock(GHRepository.class);
-        when(origRepo.getDefaultBranch()).thenReturn("master");
-        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body")))
+        when(origRepo.getDefaultBranch()).thenReturn("main");
+        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body")))
                 .thenThrow(new IOException("{\"message\":\"Validation Failed\",\"errors\":[{\"resource\":\"PullRequest\",\"code\":\"custom\",\"message\":\"A pull request already exists for someone:somebranch.\"}],\"documentation_url\":\"https://developer.github.com/enterprise/2.6/v3/pulls/#create-a-pull-request\"}"));
         GHRepository forkRepo = mock(GHRepository.class);
         when(forkRepo.getOwnerName()).thenReturn("owner");
         assertEquals(gitHubUtil.createPullReq(origRepo, "branch", forkRepo, "title", "body"), 0);
-        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body"));
+        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body"));
     }
 
     @Test
     public void testCreatePullReq_errorCase1() throws Exception {
         GitHub github = mock(GitHub.class);
         GitHubUtil gitHubUtil = new GitHubUtil(github);
         GHRepository origRepo = mock(GHRepository.class);
-        when(origRepo.getDefaultBranch()).thenReturn("master");
-        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body")))
+        when(origRepo.getDefaultBranch()).thenReturn("main");
+        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body")))
                 .thenThrow(new IOException("{\"message\":\"Validation Failed\",\"errors\":[{\"resource\":\"PullRequest\",\"code\":\"custom\",\"message\":\"No commits between thisrepo and thatrepo.\"}],\"documentation_url\":\"https://developer.github.com/enterprise/2.6/v3/pulls/#create-a-pull-request\"}"));
         GHRepository forkRepo = mock(GHRepository.class);
         when(forkRepo.getOwnerName()).thenReturn("owner");
         assertEquals(gitHubUtil.createPullReq(origRepo, "branch", forkRepo, "title", "body"), 1);
-        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body"));
+        verify(origRepo, times(1)).createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body"));
     }
     @Test
     public void testCreatePullReq_errorCase1_withInvalidCode() throws Exception {
         GitHub github = mock(GitHub.class);
         GitHubUtil gitHubUtil = new GitHubUtil(github);
         GHRepository origRepo = mock(GHRepository.class);
-        when(origRepo.getDefaultBranch()).thenReturn("master");
-        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body")))
+        when(origRepo.getDefaultBranch()).thenReturn("main");
+        when(origRepo.createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body")))
                 .thenThrow(new IOException("{\"message\":\"Validation Failed\",\"errors\":[{\"resource\":\"PullRequest\",\"field\":\"head\",\"code\":\"invalid\"}],\"documentation_url\":\"https://developer.github.com/enterprise/2.6/v3/pulls/#create-a-pull-request\"}"));
         GHRepository forkRepo = mock(GHRepository.class);
         when(forkRepo.getOwnerName()).thenReturn("owner");
         assertEquals(gitHubUtil.createPullReq(origRepo, "branch", forkRepo, "title", "body"), 1);
-        verify(origRepo).createPullRequest(eq("title"), eq("owner:branch"), eq("master"), eq("body"));
+        verify(origRepo).createPullRequest(eq("title"), eq("owner:branch"), eq("main"), eq("body"));
     }
 
     @Test