spin2argo-script-cm.yaml

apiVersion: v1
data:
  spin2argo.sh: >
    #! /bin/bash

    validate_clone() {

    if [ $? == 0 ]

    then
      echo "INFO: Cloning done $SOURCE_REPO"
    else
      echo "ERROR: Cloning failed with repo $SOURCE_REPO, Please check credentials and repo access...."
      exit 5
    fi

    }

    tokenclone() {
        clone_result=$(git clone https://$git_user:${git_token}@$SOURCE_API/$SOURCE_ORG/$SOURCE_REPO_PATH.git /tmp/$SOURCE_REPO_PATH -b "$SOURCE_BRANCH"  2> /dev/null)
        validate_clone
    }


    sshclone() {
        apk add openssh > /dev/null
        mkdir -p ~/.ssh/
        echo "$GIT_SSH_KEY" | tr -d '\r' > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh-keyscan github.com >> ~/.ssh/known_hosts
        clone_result=$(git clone git@$SOURCE_API:$SOURCE_ORG/$SOURCE_REPO_PATH.git /tmp/$SOURCE_REPO_PATH -b "$SOURCE_BRANCH"  2> /dev/null)
        validate_clone
    }


    repochanges() {
      cd "$SOURCE_REPO_PATH"
      IFS="|"
      for i in $VALUES
      do
       echo value is $i
       yq e -i "$VALUES" "$MANIFEST_PATH"
       if [ $? != 0 ]; then
       echo "Error occured in YAML processing, please check the logs"
       exit 1
       fi
      done
    }


    gitcommitpush() {
      git config --global user.email "noreply@opsmx.io"
      git config --global user.name "$git_user"
      git commit -am "Autocommit to add ${VALUES[*]}"
      git push
    }


    ##############################

    ## script starts from here ###

    ##############################


    ## source the env


    env > /tmp/source.txt

    source /tmp/source.txt 2> /dev/null


    ## Input variables from the Configmap

    cd /tmp/

    SOURCE_REPO="$source"

    SOURCE_BRANCH="$sourcebranch"

    TARGET_REPO="$source"

    MANIFEST_PATH="$filePath"

    VALUES="$value"

    SOURCE_REPO_PATH=$(echo $SOURCE_REPO | awk -F// '{print $2}' | awk -F/
    '{print $3}' | awk -F. '{print $1}')

    SOURCE_ORG=$(echo $SOURCE_REPO | awk -F// '{print $2}' | awk -F/ '{print
    $2}')

    SOURCE_API=$(echo $SOURCE_REPO | awk -F// '{print $2}' | awk -F/ '{print
    $1}')


    if [[ -z "$SOURCE_REPO" || -z "$TARGET_REPO"  ]]; then
      echo "ERROR: Source repo, target repo, path, and values must all be defined."
      exit 1
    fi

    if [[ -z "$SOURCE_BRANCH" ]]; then
      echo  "ERROR: Not defined the branch, Please specify branch."
      exit 1
    fi


    if [[ -z "$MANIFEST_PATH" ]]; then
      echo  "ERROR: YAML to be modified must be specified"
      exit 1
    fi

    if [[ -z "$VALUES" ]]; then
      echo  "ERROR: Not defined vaules to be replaced in the manifest "
      exit 1
    fi


    if [[ -z "$GIT_SSH_KEY" && -z "$git_token"  ]]; then
      echo "ERROR: Not defined github authendication token or SSH key ."
      exit 1
    elif [[ ! -z "$GIT_SSH_KEY" && ! -z "$git_token"  ]]; then
      echo "INFO: Defined both token and SSH, considering the token to clone ..."
      tokenclone
    else
      if [[ ! -z "$git_token" ]]; then
        echo "INFO: cloning using token..."
        tokenclone
      fi
      if [[ ! -z "$GIT_SSH_KEY" ]]; then
        echo "INFO: cloning using ssh..."
        sshclone
      fi
    fi

    cd /tmp/

    repochanges

    gitcommitpush
kind: ConfigMap
metadata:
  name: spin2argo-script