mirror of
https://github.com/super-linter/super-linter.git
synced 2024-11-26 08:01:03 -05:00
e15a4dc174
test bucket variable Add empty expect words add procjet varaible Add excludes file add patters for urls Add newline at eof Changing lorem ipsum for proper words Add admiralawkbar to expected words Exclude lint templates files Add api apk and ansible as expected words add expected words for cleanup-docker.sh add expected words for ghe-config-apply.sh Fix add-ons spelling Add a bunch new words Simpler url pattern Use common baz word Fix coffeescript spelling Add expected words for ghe-api-config-apply.yml Add ecpected words for linter.sh Fix Multi-line spelling Add more linter.sh expected words Add a whole lot of expected words Add pattern for repeated single char Add space Add expected words for Dockerfile Add more expected words for ghe-api-config-apply.yml Add expected words for he-initial-configuration.yml Add expected words for ghe-ldap-configuration.yml Move spelling/expect -> spelling/allow Set workflow name Fix @admiralawkbar capitalization Fix requirements spelling Add last docker allow words Add last ghe-config-apply allow words Add last linter.sh allow words add last general allow words Add .gitignore allow words Add main.yml allow words Add settings.json.j2 allow words Add empty expect words Test gitignore.txt Fix patter for repeated chars Add some more allowed words more words Add disabling-linters.md allow words commit
270 lines
8.2 KiB
Bash
Executable file
270 lines
8.2 KiB
Bash
Executable file
#!/bin/bash
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################################################################################
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############# Cleanup Image on DockerHub @admiralawkbar ########################
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################################################################################
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# NOTES: This script is used to remove a tagged image on DockerHub
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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-Requirements:
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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="${DOCKER_PASSWORD}" # Password to login to DockerHub
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IMAGE_REPO="${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 remove image from DockerHub ------"
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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:[$GITHUB_WORKSPACE]"
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fi
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#######################
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# Validate IMAGE_REPO #
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#######################
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if [ -z "$IMAGE_REPO" ]; then
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# No repo was pulled
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echo "ERROR! Failed to get [IMAGE_REPO]!"
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echo "ERROR:[$IMAGE_REPO]"
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exit 1
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elif [[ "$IMAGE_REPO" == "github/super-linter" ]]; then
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# Found our main repo
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echo "Successfully found:[IMAGE_REPO], value:[$IMAGE_REPO]"
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else
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# This is a fork and we cant pull vars or any info
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echo "WARN! No image to cleanup as this is a forked branch, and not being built with current automation!"
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exit 0
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fi
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##########################
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# Validate IMAGE_VERSION #
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##########################
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if [ -z "$IMAGE_VERSION" ]; then
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echo "ERROR! Failed to get [IMAGE_VERSION]!"
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echo "ERROR:[$IMAGE_VERSION]"
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exit 1
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else
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echo "Successfully found:[IMAGE_VERSION], value:[$IMAGE_VERSION]"
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fi
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############################
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# Validate 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:[$DOCKER_PASSWORD]"
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exit 1
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else
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echo "Successfully found:[DOCKER_PASSWORD], value:[********]"
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fi
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##################################################
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# Check if we need to get the name of the branch #
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##################################################
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if [[ "$IMAGE_VERSION" != "latest" ]]; then
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##################################
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# Remove non alpha-numeric chars #
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##################################
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IMAGE_VERSION=$(echo "$IMAGE_VERSION" | tr -cd '[:alnum:]')
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else
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#############################################
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# Image is 'latest' and we will not destroy #
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#############################################
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echo "Image Tag is set to:[latest]..."
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echo "We will never destroy latest..."
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echo "Bye!"
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exit 1
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fi
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}
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################################################################################
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#### Function LoginToDocker ####################################################
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LoginToDocker()
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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 "Login to DockerHub..."
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echo "----------------------------------------------"
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echo ""
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######################
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# Login to DockerHub #
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######################
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LOGIN_CMD=$(docker login --username "$DOCKER_USERNAME" --password "$DOCKER_PASSWORD" 2>&1)
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! Failed to authenticate to DockerHub!"
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echo "ERROR:[$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 DockerHub!"
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fi
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}
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################################################################################
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#### Function RemoveImage ######################################################
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RemoveImage()
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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 "Removing the DockerFile image:[$IMAGE_REPO:$IMAGE_VERSION]"
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echo "----------------------------------------------"
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echo ""
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#####################################
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# Create Token to auth to DockerHub #
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#####################################
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TOKEN=$(curl -s -k \
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-H "Content-Type: application/json" \
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-X POST \
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-d "{\"username\": \"$DOCKER_USERNAME\", \"password\": \"$DOCKER_PASSWORD\"}" \
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"https://hub.docker.com/v2/users/login/" | jq -r .token 2>&1)
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#######################
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# Load the ERROR_CODE #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! Failed to gain token from DockerHub!"
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echo "ERROR:[$TOKEN]"
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exit 1
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else
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# SUCCESS
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echo "Successfully gained auth token from DockerHub!"
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fi
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#################################
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# Remove the tag from DockerHub #
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#################################
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REMOVE_CMD=$(curl "https://hub.docker.com/v2/repositories/$IMAGE_REPO/tags/$IMAGE_VERSION/" \
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-X DELETE \
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-H "Authorization: JWT $TOKEN" 2>&1)
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#######################
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# Load the ERROR_CODE #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ $ERROR_CODE -ne 0 ]; then
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# ERROR
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echo "ERROR! Failed to remove tag from DockerHub!"
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echo "ERROR:[$REMOVE_CMD]"
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exit 1
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else
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# SUCCESS
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echo "Successfully [removed] Docker image tag:[$IMAGE_VERSION] from DockerHub!"
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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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# Login to DockerHub #
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######################
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LoginToDocker
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####################
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# Remove the image #
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####################
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RemoveImage
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##########
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# Footer #
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##########
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Footer
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