osm.etsi.org Git - osm/devops.git/blob

   1 #######################################################################################
   2 # Copyright ETSI Contributors and Others.
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #    http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  13 # implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #######################################################################################
  17
  18 apiVersion: argoproj.io/v1alpha1
  19 kind: WorkflowTemplate
  20 metadata:
  21   name: git-wft
  22   namespace: osm-workflows
  23 spec:
  24   templates:
  25
  26   - name: git-clone
  27     inputs:
  28       parameters:
  29       - name: repo_url
  30       - name: destination_folder
  31       - name: git_cred_secret
  32       - name: git_volume_name
  33       - name: mount_path
  34     volumes:
  35       - name: repos-volume
  36         persistentVolumeClaim:
  37           claimName: '{{inputs.parameters.git_volume_name}}'
  38     script:
  39       image: alpine/git:2.45.1
  40       env:
  41       - name: GIT_USER
  42         valueFrom:
  43           secretKeyRef:
  44             name: "{{inputs.parameters.git_cred_secret}}"
  45             key: username
  46       - name: GIT_PASS
  47         valueFrom:
  48           secretKeyRef:
  49             name: "{{inputs.parameters.git_cred_secret}}"
  50             key: password
  51       volumeMounts:
  52       - name: repos-volume
  53         mountPath: '{{inputs.parameters.mount_path}}'
  54       command: ["sh"]
  55       source: |
  56         FULL_URL="{{inputs.parameters.repo_url}}"
  57         DESTINATION="{{inputs.parameters.destination_folder}}"
  58         CLONE_URL=""
  59
  60         echo "Cloning: ${FULL_URL} . . ."
  61
  62         [[ -n "${DESTINATION}" ]] && mkdir -p "${DESTINATION}"
  63
  64         # Determine final clone URL
  65         if [[ -z "${GIT_USER}" ]]; then
  66           CLONE_URL="${FULL_URL}"
  67         elif [[ -n "${GIT_PASS}" ]]; then
  68           PROTOCOL=$(echo "${FULL_URL}" | awk -F '://' '{print $1}')
  69           BASE_URL=$(echo "${FULL_URL}" | awk -F '://' '{print $2}')
  70           CLONE_URL="${PROTOCOL}://${GIT_USER}@${BASE_URL}"
  71         else
  72           echo "ERROR: Malformed invocation."
  73           echo "  FULL_URL=${FULL_URL}"
  74           echo "  GIT_USER=${GIT_USER}"
  75           echo "  DESTINATION=${DESTINATION}"
  76           exit 1
  77         fi
  78
  79         # Clone
  80         mkdir -p /repos
  81         cd /repos
  82         if [[ -z "${DESTINATION}" ]]; then
  83           echo -e "${GIT_PASS}\n" | git clone "${CLONE_URL}"
  84         else
  85           echo -e "${GIT_PASS}\n" | git clone "${CLONE_URL}" "${DESTINATION}"
  86         fi
  87
  88   - name: git-commit-merge-push
  89     inputs:
  90       parameters:
  91       - name: repo_folder
  92       - name: git_cred_secret
  93       - name: git_volume_name
  94       - name: mount_path
  95       - name: commit_message
  96       - name: main_branch
  97         value: main
  98       - name: contrib_branch
  99         value: osm_contrib
 100       - name: dry_run
 101         value: false
 102     volumes:
 103       - name: repos-volume
 104         persistentVolumeClaim:
 105           claimName: '{{inputs.parameters.git_volume_name}}'
 106     script:
 107       image: alpine/git:2.45.1
 108       env:
 109       - name: GIT_USER
 110         valueFrom:
 111           secretKeyRef:
 112             name: "{{inputs.parameters.git_cred_secret}}"
 113             key: username
 114       - name: GIT_PASS
 115         valueFrom:
 116           secretKeyRef:
 117             name: "{{inputs.parameters.git_cred_secret}}"
 118             key: password
 119       volumeMounts:
 120       - name: repos-volume
 121         mountPath: '{{inputs.parameters.mount_path}}'
 122       command: ["sh"]
 123       source: |
 124         DESTINATION="{{inputs.parameters.repo_folder}}"
 125         COMMIT_MESSAGE="{{inputs.parameters.commit_message}}"
 126         CONTRIB_BRANCH="{{inputs.parameters.contrib_branch}}"
 127         MAIN_BRANCH="{{inputs.parameters.main_branch}}"
 128         DRY_RUN="{{inputs.parameters.dry_run}}"
 129
 130         # Go to the repo folder
 131         cd "${DESTINATION}"
 132
 133         # Setup global Git user and email
 134         echo "Setting up global Git user and e-mail..."
 135         git config --global user.name "${GIT_USER}"
 136         git config --global user.email "${GIT_USER}@${GIT_USER}.local"
 137
 138         # Create contrib branch
 139         echo "Creating ${CONTRIB_BRANCH} branch into ${DESTINATION}..."
 140         git checkout -b ${CONTRIB_BRANCH}
 141
 142         # Creating commit
 143         git status
 144         git add -A
 145         git commit -m "Operation ${CONTRIB_BRANCH}: ${COMMIT_MESSAGE}"
 146
 147         # Pull and merge branch
 148         git checkout ${MAIN_BRANCH}
 149         echo "Pulling latest commits from ${MAIN_BRANCH} branch (if any)..."
 150         echo -e "${GIT_PASS}\n" | git pull
 151
 152         echo "Merging branch ${CONTRIB_BRANCH} onto ${MAIN_BRANCH}..."
 153         git merge --no-ff "${CONTRIB_BRANCH}"
 154
 155         if [[ "${DRY_RUN}" != "true" ]]
 156         then
 157           echo "Pushing..."
 158           cat << "EOF" > "${HOME}/git-creds.sh"
 159         #!/bin/sh
 160         if echo "$1" | grep -q '^Password'; then
 161           echo "${GIT_PASS}"
 162         else
 163           echo "${GIT_USER}"
 164         fi
 165         exit 0
 166         EOF
 167
 168           chmod +x "${HOME}/git-creds.sh"
 169           TTY=$(tty) GIT_USERNAME="${GIT_USER}" GIT_ASKPASS=~/git-creds.sh git push origin "${MAIN_BRANCH}"
 170
 171         else
 172           echo "DRY RUN - NO PUSH"
 173         fi