mirror of
https://github.com/super-linter/super-linter.git
synced 2024-12-23 15:52:20 -05:00
435 lines
13 KiB
Bash
Executable file
435 lines
13 KiB
Bash
Executable file
#!/usr/bin/env bash
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################################################################################
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############# Deploy Container to DockerHub @admiralawkbar #####################
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################################################################################
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# NOTES: This script is used to upload a Dockerfile to DockerHub
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# under the GitHub organization
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# Its based on being built from a GitHub Action, but could be easily updated
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# To be ran in a different medium.
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#
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# PRE-Reqs:
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# - Dockerfile
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# - System with Docker installed
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# - Global variables met
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###########
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# Globals #
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###########
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GITHUB_WORKSPACE="${GITHUB_WORKSPACE}" # GitHub Workspace
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DOCKER_USERNAME="${DOCKER_USERNAME}" # Username to login to DockerHub
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DOCKER_PASSWORD="${DOCKER_PASSWORD}" # Password to login to DockerHub
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GPR_USERNAME="${GPR_USERNAME}" # Username to login to GitHub package registry
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GPR_TOKEN="${GPR_TOKEN}" # Password to login to GitHub package registry
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REGISTRY="${REGISTRY}" # What registry to upload | <GPR> or <Docker>
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IMAGE_REPO="${IMAGE_REPO}" # Image repo to upload the image
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IMAGE_VERSION="${IMAGE_VERSION}" # Version to tag the image
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DOCKERFILE_PATH="${DOCKERFILE_PATH}" # Path to the Dockerfile to be uploaded
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################################################################################
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############################ FUNCTIONS BELOW ###################################
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################################################################################
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################################################################################
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#### Function Header ###########################################################
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Header()
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{
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echo ""
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echo "-------------------------------------------------------"
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echo "---- GitHub Actions Upload image to [$REGISTRY] ----"
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echo "-------------------------------------------------------"
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echo ""
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}
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################################################################################
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#### Function ValidateInput ####################################################
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ValidateInput()
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{
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# Need to validate we have the basic variables
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################
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# Print header #
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################
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echo ""
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echo "----------------------------------------------"
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echo "Gathering variables..."
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echo "----------------------------------------------"
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echo ""
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#############################
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# Validate GITHUB_WORKSPACE #
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#############################
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if [ -z "$GITHUB_WORKSPACE" ]; then
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echo "ERROR! Failed to get [GITHUB_WORKSPACE]!"
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echo "ERROR:[$GITHUB_WORKSPACE]"
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exit 1
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else
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echo "Successfully found:[GITHUB_WORKSPACE], value:[$GITHUB_WORKSPACE]"
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fi
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#####################
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# Validate REGISTRY #
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#####################
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if [ -z "$REGISTRY" ]; then
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echo "ERROR! Failed to get [REGISTRY]!"
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echo "ERROR:[$REGISTRY]"
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exit 1
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else
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echo "Successfully found:[REGISTRY], value:[$REGISTRY]"
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fi
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#####################################################
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# See if we need values for GitHub package Registry #
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#####################################################
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if [[ "$REGISTRY" == "GPR" ]]; then
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#########################
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# Validate GPR_USERNAME #
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#########################
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if [ -z "$GPR_USERNAME" ]; then
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echo "ERROR! Failed to get [GPR_USERNAME]!"
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echo "ERROR:[$GPR_USERNAME]"
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exit 1
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else
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echo "Successfully found:[GPR_USERNAME], value:[$GPR_USERNAME]"
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fi
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######################
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# Validate GPR_TOKEN #
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######################
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if [ -z "$GPR_TOKEN" ]; then
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echo "ERROR! Failed to get [GPR_TOKEN]!"
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echo "ERROR:[$GPR_TOKEN]"
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exit 1
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else
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echo "Successfully found:[GPR_TOKEN], value:[********]"
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fi
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########################################
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# See if we need values for Ducker hub #
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########################################
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elif [[ "$REGISTRY" == "Docker" ]]; then
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############################
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# Validate DOCKER_USERNAME #
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############################
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if [ -z "$DOCKER_USERNAME" ]; then
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echo "ERROR! Failed to get [DOCKER_USERNAME]!"
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echo "ERROR:[$DOCKER_USERNAME]"
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exit 1
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else
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echo "Successfully found:[DOCKER_USERNAME], value:[$DOCKER_USERNAME]"
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fi
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############################
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# Validate DOCKER_PASSWORD #
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############################
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if [ -z "$DOCKER_PASSWORD" ]; then
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echo "ERROR! Failed to get [DOCKER_PASSWORD]!"
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echo "ERROR:[$DOCKER_PASSWORD]"
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exit 1
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else
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echo "Successfully found:[DOCKER_PASSWORD], value:[********]"
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fi
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###########################################
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# We were not passed a registry to update #
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###########################################
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else
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echo "ERROR! Failed to find a valid registry!"
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echo "Registry:[$REGISTRY]"
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exit 1
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fi
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#######################
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# Validate IMAGE_REPO #
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#######################
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if [ -z "$IMAGE_REPO" ]; then
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echo "ERROR! Failed to get [IMAGE_REPO]!"
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echo "ERROR:[$IMAGE_REPO]"
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exit 1
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else
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echo "Successfully found:[IMAGE_REPO], value:[$IMAGE_REPO]"
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###############################################
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# Need to see if GPR registry and update name #
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###############################################
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if [[ "$REGISTRY" == "GPR" ]]; then
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NAME="docker.pkg.github/$IMAGE_REPO"
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IMAGE_REPO="$NAME"
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echo "Updated [IMAGE_REPO] to:[$IMAGE_REPO] for GPR"
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fi
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fi
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##########################
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# Validate IMAGE_VERSION #
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##########################
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if [ -z "$IMAGE_VERSION" ]; then
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echo "WARN! Failed to get [IMAGE_VERSION]!"
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echo "Pulling from Branch Name..."
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##############################
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# Get the name of the branch #
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##############################
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BRANCH_NAME=$(git branch --contains "$GITHUB_SHA" |awk '{print $2}' 2>&1)
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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echo "ERROR! Failed to get branch name!"
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echo "ERROR:[$BRANCH_NAME]"
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exit 1
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fi
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##################################
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# Remove non alpha-numeric chars #
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##################################
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BRANCH_NAME=$(echo "$BRANCH_NAME" | tr -cd '[:alnum:]')
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############################################
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# Set the IMAGE_VERSION to the BRANCH_NAME #
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############################################
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IMAGE_VERSION="$BRANCH_NAME"
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echo "Tag:[$IMAGE_VERSION]"
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else
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echo "Successfully found:[IMAGE_VERSION], value:[$IMAGE_VERSION]"
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fi
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############################
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# Validate DOCKERFILE_PATH #
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############################
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if [ -z "$DOCKERFILE_PATH" ]; then
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echo "ERROR! Failed to get [DOCKERFILE_PATH]!"
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echo "ERROR:[$DOCKERFILE_PATH]"
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exit 1
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else
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echo "Successfully found:[DOCKERFILE_PATH], value:[$DOCKERFILE_PATH]"
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fi
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}
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################################################################################
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#### Function Authenticate #####################################################
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Authenticate()
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{
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################
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# Pull in Vars #
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################
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USERNAME="$1" # Name to auth with
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PASSWORD="$2" # Password to auth with
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URL="$3" # Url to auth towards
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NAME="$4" # name of the service
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################
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# Print header #
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################
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echo ""
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echo "----------------------------------------------"
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echo "Login to $NAME..."
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echo "----------------------------------------------"
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echo ""
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###################
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# Auth to service #
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###################
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LOGIN_CMD=$(docker login "$URL" --username "$USERNAME" --password "$PASSWORD" 2>&1)
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! Failed to authenticate to $NAME!"
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echo "ERROR:[$LOGIN_CMD]"
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exit 1
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else
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# SUCCESS
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echo "Successfully authenticated to $NAME!"
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fi
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}
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################################################################################
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#### Function BuildImage #######################################################
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BuildImage()
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{
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################
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# Print header #
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################
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echo ""
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echo "----------------------------------------------"
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echo "Building the DockerFile image..."
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echo "----------------------------------------------"
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echo ""
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################################
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# Validate the DOCKERFILE_PATH #
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################################
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if [ ! -f "$DOCKERFILE_PATH" ]; then
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# No file found
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echo "ERROR! failed to find Dockerfile at:[$DOCKERFILE_PATH]"
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echo "Please make sure you give full path!"
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echo "Example:[/configs/Dockerfile] or [Dockerfile] if at root directory"
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exit 1
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fi
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###################
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# Build the image #
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###################
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docker build --no-cache -t "$IMAGE_REPO:$IMAGE_VERSION" -f "$DOCKERFILE_PATH" . 2>&1
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! failed to [build] Dockerfile!"
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exit 1
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else
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# SUCCESS
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echo "Successfully Built image!"
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echo "Info:[$BUILD_CMD]"
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fi
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}
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################################################################################
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#### Function UploadImage ######################################################
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UploadImage()
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{
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################
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# Print header #
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################
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echo ""
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echo "----------------------------------------------"
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echo "Uploading the DockerFile image to $REGISTRY..."
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echo "----------------------------------------------"
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echo ""
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############################################
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# Upload the docker image that was created #
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############################################
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docker push "$IMAGE_REPO:$IMAGE_VERSION" 2>&1
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! failed to [upload] Dockerfile!"
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exit 1
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else
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# SUCCESS
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echo "Successfully Uploaded Docker image to $REGISTRY!"
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fi
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#########################
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# Get Image information #
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#########################
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IFS=$'\n' # Set the delimit to newline
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GET_INFO_CMD=$(docker images | grep "$IMAGE_REPO" | grep "$IMAGE_VERSION" 2>&1)
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! Failed to get information about built Image!"
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echo "ERROR:[$GET_INFO_CMD]"
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exit 1
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else
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################
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# Get the data #
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################
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REPO=$(echo "$GET_INFO_CMD" | awk '{print $1}')
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TAG=$(echo "$GET_INFO_CMD" | awk '{print $2}')
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IMAGE_ID=$(echo "$GET_INFO_CMD" | awk '{print $3}')
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# shellcheck disable=SC2116
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SIZE=$(echo "${GET_INFO_CMD##* }")
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###################
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# Print the goods #
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###################
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echo "----------------------------------------------"
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echo "Docker Image Details:"
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echo "Repository:[$REPO]"
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echo "Tag:[$TAG]"
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echo "Image_ID:[$IMAGE_ID]"
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echo "Size:[$SIZE]"
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echo "----------------------------------------------"
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fi
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}
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################################################################################
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#### Function Footer ###########################################################
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Footer()
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{
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echo ""
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echo "-------------------------------------------------------"
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echo "The step has completed"
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echo "-------------------------------------------------------"
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echo ""
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}
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################################################################################
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################################## MAIN ########################################
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################################################################################
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##########
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# Header #
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##########
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Header
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##################
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# Validate Input #
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##################
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ValidateInput
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###################
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# Build the image #
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###################
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BuildImage
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######################
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# Login to DockerHub #
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######################
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if [[ "$REGISTRY" == "Docker" ]]; then
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# Authenticate "Username" "Password" "Url" "Name"
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Authenticate "$DOCKER_USERNAME" "$DOCKER_PASSWORD" "" "Dockerhub"
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####################################
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# Login to GitHub Package Registry #
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####################################
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elif [[ "$REGISTRY" == "GPR" ]]; then
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# Authenticate "Username" "Password" "Url" "Name"
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Authenticate "$GPR_USERNAME" "$GPR_TOKEN" "https://docker.pkg.github.com" "GitHub Package Registry"
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else
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#########
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# ERROR #
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#########
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echo "ERROR! Registry not set correctly!"
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echo "Registry:[$REGISTRY]"
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exit 1
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fi
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####################
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# Upload the image #
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####################
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UploadImage
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##########
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# Footer #
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##########
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Footer
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