Replace references from master to main branches (#784)

Signed-off-by: Anatolii Bazko <abazko@redhat.com>

.ci/README.md

@@ -12,7 +12,7 @@ All documentation about how to onboard components in Openshift CI can be found i
 All Che operator jobs configurations are defined in `https://github.com/openshift/release/tree/master/ci-operator/config/eclipse-che/che-operator`.
 
 ### Jobs
-- `che-operator-update` - It tests Eclipse Che update from the latest Eclipse Che release version to a new version from the PR and workspace startup. Note this PR check runs against `master` branch and all `7.x.y` branches.
+- `che-operator-update` - It tests Eclipse Che update from the latest Eclipse Che release version to a new version from the PR and workspace startup. Note this PR check runs against `main` branch and all `7.x.y` branches.
 - `che-operator-olm-latest-changes-tests`- It tests Eclipse Che deployment and workspace startup.
 
 All Openshift CI checks name in pull request have a special nomenclature. Example: `ci/prow/v6-che-operator-update where` where `v6` is Openshift4 minor version.

.github/PULL_REQUEST_TEMPLATE.md

@@ -30,8 +30,8 @@ che-operator Development Guide: https://github.com/eclipse-che/che-operator/#dev
 - [ ] [Code produced is complete](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#code-produced-is-complete)
 - [ ] [Code builds without errors](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#code-builds-without-errors)
 - [ ] [Tests are covering the bugfix](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#tests-are-covering-the-bugfix)
-- [ ] [Custom resource definition file is up to date](https://github.com/eclipse-che/che-operator/blob/master/README.md#updating-custom-resource-definition-file)
-- [ ] [Nightly OLM bundle is up to date](https://github.com/eclipse-che/che-operator/blob/master/README.md#update-nightly-olm-bundle)
+- [ ] [Custom resource definition file is up to date](https://github.com/eclipse-che/che-operator/blob/main/README.md#updating-custom-resource-definition-file)
+- [ ] [Nightly OLM bundle is up to date](https://github.com/eclipse-che/che-operator/blob/main/README.md#update-nightly-olm-bundle)
 - [ ] [The repository devfile is up to date and works](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#the-repository-devfile-is-up-to-date-and-works)
 - [ ] [Sections `What issues does this PR fix or reference` and `How to test this PR` completed](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#sections-what-issues-does-this-pr-fix-or-reference-and-how-to-test-this-pr-completed)
 - [ ] [Relevant user documentation updated](https://github.com/eclipse/che/blob/master/CONTRIBUTING.md#relevant-contributing-documentation-updated)

.github/bin/check-nightly-olm-bundle-version.sh

@@ -19,10 +19,10 @@ if [ -z "${ROOT_PROJECT_DIR}" ]; then
 fi
 
 CSV_KUBERNETES_NEW="deploy/olm-catalog/nightly/eclipse-che-preview-kubernetes/manifests/che-operator.clusterserviceversion.yaml"
-CSV_KUBERNETES_CURRENT=https://raw.githubusercontent.com/eclipse-che/che-operator/master/deploy/olm-catalog/nightly/eclipse-che-preview-kubernetes/manifests/che-operator.clusterserviceversion.yaml
+CSV_KUBERNETES_CURRENT=https://raw.githubusercontent.com/eclipse-che/che-operator/main/deploy/olm-catalog/nightly/eclipse-che-preview-kubernetes/manifests/che-operator.clusterserviceversion.yaml
 
 CSV_OPENSHIFT_NEW="deploy/olm-catalog/nightly/eclipse-che-preview-openshift/manifests/che-operator.clusterserviceversion.yaml"
-CSV_OPENSHIFT_CURRENT=https://raw.githubusercontent.com/eclipse-che/che-operator/master/deploy/olm-catalog/nightly/eclipse-che-preview-openshift/manifests/che-operator.clusterserviceversion.yaml
+CSV_OPENSHIFT_CURRENT=https://raw.githubusercontent.com/eclipse-che/che-operator/main/deploy/olm-catalog/nightly/eclipse-che-preview-openshift/manifests/che-operator.clusterserviceversion.yaml
 
 checkNightlyBundleVersions() {
   git fetch -q

.github/workflows/build-and-push-catalog-and-bundle-images.yaml

@@ -14,7 +14,7 @@ on:
   schedule:
     - cron:  '0 21 * * *'
       branches:
-        - master
+        - main
 jobs:
 
   build-and-push-images:
@@ -37,7 +37,7 @@ jobs:
     - name: Build catalog source and opm bundle images and push to registry
       run: >
         ${GITHUB_WORKSPACE}/olm/buildAndPushBundleImages.sh -c 'nightly' -p 'openshift' &&
-        ${GITHUB_WORKSPACE}/olm/buildAndPushBundleImages.sh -c 'nightly' -p 'kubernetes'  
+        ${GITHUB_WORKSPACE}/olm/buildAndPushBundleImages.sh -c 'nightly' -p 'kubernetes'
       env:
         IMAGE_REGISTRY_HOST: quay.io
         IMAGE_REGISTRY_USER_NAME: eclipse

.github/workflows/check-nightly-olm-bundle.yaml

@@ -14,7 +14,7 @@ name: Check nightly OLM bundle
 on:
   pull_request:
     branches:
-      - master
+      - main
 jobs:
   check-bundle-files:
     runs-on: ubuntu-20.04

.github/workflows/minikube-operator-update.yaml

@@ -14,7 +14,7 @@ name: Minikube
 on:
   pull_request:
     branches:
-      - master
+      - main
 jobs:
   minikube:
     name: Test Eclipse Che update from stable to nightly

.github/workflows/minishift-operator-update.yaml

@@ -14,7 +14,7 @@ name: Minishift
 on:
   pull_request:
     branches:
-     - master
+     - main
 jobs:
   minishift:
     name: Test Eclipse Che update from stable to nightly

.github/workflows/release-che-docs.yml

@@ -11,10 +11,10 @@ on:
       forceflag:
         description: 'To force creation of .x branch, use --force flag here'
         default: ''
-  # trigger on commit to master branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
+  # trigger on commit to main branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
   push:
     branches:
-      - master
+      - main
     paths:
       - 'VERSION'
 

.github/workflows/release-chectl.yml

@@ -11,10 +11,10 @@ on:
       forceflag:
         description: 'To force creation of .x branch, use --force flag here'
         default: ''
-  # trigger on commit to master branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
+  # trigger on commit to main branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
   push:
     branches:
-      - master
+      - main
     paths:
       - 'VERSION'
 
@@ -48,7 +48,7 @@ jobs:
           fi
 
           # To determine DWO version, we have to replace first 7. with v0.
-          # then major DWO version is behind upstream Che version by 26 
+          # then major DWO version is behind upstream Che version by 26
           # and the minor version is the same
           # e.g 7.27.0 for Che = v0.1.0 for DWO
           chectlMajorMinorVersion=${chectlVersion#7.}
@@ -74,7 +74,7 @@ jobs:
 
               IFS=',' read -ra paramMap <<< "${this_params}"
               for keyvalue in "${paramMap[@]}"
-              do 
+              do
                   key=${keyvalue%=*}
                   value=${keyvalue#*=}
                   echo $var1

.github/workflows/release-community-operator-PRs.yml

@@ -7,10 +7,10 @@ on:
       forceflag:
         description: 'To update an existing PR, use -f or --force flag here'
         default: ''
-  # trigger on commit to master branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
+  # trigger on commit to main branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
   push:
     branches:
-      - master
+      - main
     paths:
       - 'VERSION'
 

README.md

@@ -1,6 +1,6 @@
 # Che/CodeReady Workspaces Operator
 
-[![codecov](https://codecov.io/gh/eclipse-che/che-operator/branch/master/graph/badge.svg?token=IlYvrVU5nB)](https://codecov.io/gh/eclipse-che/che-operator)
+[![codecov](https://codecov.io/gh/eclipse-che/che-operator/branch/main/graph/badge.svg?token=IlYvrVU5nB)](https://codecov.io/gh/eclipse-che/che-operator)
 
 Che/CodeReady workspaces operator uses [Operator SDK](https://github.com/operator-framework/operator-sdk) and [Go Kube client](https://github.com/kubernetes/client-go) to deploy, update and manage K8S/OpenShift resources that constitute a single or multi-user Eclipse Che/CodeReady Workspaces cluster.
 
@@ -378,7 +378,7 @@ $ export NO_DATE_UPDATE="true" \
 
 ### Che operator PR checks
 
-Documentation about all Che operator test cases can be found [here](https://github.com/eclipse-che/che-operator/tree/master/.ci/README.md)
+Documentation about all Che operator test cases can be found [here](https://github.com/eclipse-che/che-operator/tree/main/.ci/README.md)
 
 ### Generate go mocks.
 

RELEASE.md

@@ -68,7 +68,7 @@ Validate that the release version is installed and workspace can be created:
 
 ## 4. Merge pull requests
 
-Merge pull request into .x and master branches.
+Merge pull request into .x and main branches.
 
 ## 5. Testing release on minishift (when chectl is released)
 

devfile.yaml

@@ -5,7 +5,7 @@ projects:
     source:
       location: 'https://github.com/eclipse-che/che-operator.git'
       type: git
-      branch: master
+      branch: main
     clonePath: src/github.com/eclipse-che/che-operator
 components:
   - id: golang/go/latest

make-release.sh

@@ -27,7 +27,7 @@ init() {
   RELEASE_DIR=$(cd "$(dirname "$0")"; pwd)
   FORCE_UPDATE=""
   BUILDX_PLATFORMS="linux/amd64,linux/ppc64le"
-  DEV_WORKSPACE_CONTROLLER_VERSION="master"
+  DEV_WORKSPACE_CONTROLLER_VERSION="main"
   DEV_WORKSPACE_CHE_OPERATOR_VERSION="main"
 
   if [[ $# -lt 1 ]]; then usage; exit; fi
@@ -82,9 +82,9 @@ checkoutToReleaseBranch() {
     echo "[INFO] $BRANCH exists."
     resetChanges $BRANCH
   else
-    echo "[INFO] $BRANCH does not exist. Will be created a new one from master."
-    resetChanges master
-    git push origin master:$BRANCH
+    echo "[INFO] $BRANCH does not exist. Will be created a new one from main."
+    resetChanges main
+    git push origin main:$BRANCH
   fi
   git checkout -B $RELEASE_BRANCH
 }
@@ -126,7 +126,6 @@ checkImageReferences() {
     echo "[ERROR] Unable to find ubi8_minimal image in the $filename"; exit 1
   fi
 
-  # use ${RELEASE} instead of master
   wget https://raw.githubusercontent.com/eclipse/che/${RELEASE}/assembly/assembly-wsmaster-war/src/main/webapp/WEB-INF/classes/che/che.properties -q -O /tmp/che.properties
 
   plugin_broker_meta_image=$(cat /tmp/che.properties | grep  che.workspace.plugin_broker.metadata.image | cut -d '=' -f2)
@@ -240,20 +239,20 @@ createPRToXBranch() {
   set -e
 }
 
-createPRToMasterBranch() {
-  echo "[INFO] createPRToMasterBranch :: Create pull request into master branch to copy csv"
-  resetChanges master
-  local tmpBranch="copy-csv-to-master"
+createPRToMainBranch() {
+  echo "[INFO] createPRToMainBranch :: Create pull request into main branch to copy csv"
+  resetChanges main
+  local tmpBranch="copy-csv-to-main"
   git checkout -B $tmpBranch
   git diff refs/heads/${BRANCH}...refs/heads/${RELEASE_BRANCH} ':(exclude)deploy/operator.yaml' | git apply -3
-  . ${RELEASE_DIR}/replace-images-tags.sh nightly master
+  . ${RELEASE_DIR}/replace-images-tags.sh nightly main
   if git status --porcelain; then
     git add -A || true # add new generated CSV files in olm/ folder
-    git commit -am "Copy "$RELEASE" csv to master" --signoff
+    git commit -am "Copy "$RELEASE" csv to main" --signoff
   fi
   git push origin $tmpBranch -f
   if [[ $FORCE_UPDATE == "--force" ]]; then set +e; fi  # don't fail if PR already exists (just force push commits into it)
-  hub pull-request $FORCE_UPDATE --base master --head ${tmpBranch} -m "Copy "$RELEASE" csv to master"
+  hub pull-request $FORCE_UPDATE --base main --head ${tmpBranch} -m "Copy "$RELEASE" csv to main"
   set -e
 }
 
@@ -291,7 +290,7 @@ fi
 
 if [[ $CREATE_PULL_REQUESTS == "true" ]]; then
   createPRToXBranch
-  createPRToMasterBranch
+  createPRToMainBranch
 fi
 
 if [[ $PREPARE_COMMUNITY_OPERATORS_UPDATE == "true" ]]; then

pkg/deploy/defaults.go.update.sh

@@ -5,9 +5,9 @@
 defaultsFile=${0%/*}/defaults.go
 
 if [[ ! -f ${defaultsFile} ]]; then
-    echo "$defaultsFile not found, downloading from master..."
+    echo "$defaultsFile not found, downloading from main..."
     defaultsFile="/tmp/defaults.go"
-    curl -ssL https://raw.githubusercontent.com/eclipse-che/che-operator/master/pkg/deploy/defaults.go -o ${defaultsFile}
+    curl -ssL https://raw.githubusercontent.com/eclipse-che/che-operator/main/pkg/deploy/defaults.go -o ${defaultsFile}
 fi
 
 excludes="eclipse/che-keycloak|centos/postgresql-96-centos7"