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FROM ubuntu
ENV PROJ_NAME=python-tool
# Install Python
FROM python:3.10.6 as PYTHON
# Copy project files
ADD ./ /$PROJ_NAME
# Run entrypoint
ENTRYPOINT [""]

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#!/usr/bin/env groovy
pipeline {
agent {
label 'nomad'
}
parameters {
string(name: 'GIT_REPO_NAME', defaultValue: 'git.cronocide.net', description: 'The hostname of the git repository.')
string(name: 'USERN', defaultValue: 'cronocide', description: 'The username of the user in the git repository.')
booleanParam(name: 'PREPARE', defaultValue: true, description: 'Do preparations on this project.')
booleanParam(name: 'INSPECT', defaultValue: false, description: 'Do inspections on this project.')
booleanParam(name: 'BUILD', defaultValue: true, description: 'Do builds on this project.')
booleanParam(name: 'TEST', defaultValue: true, description: 'Do tests on this project.')
booleanParam(name: 'PUBLISH', defaultValue: true, description: 'Publish this project.')
booleanParam(name: 'DEPLOY', defaultValue: false, description: 'Deploy this project.')
}
environment {
WORKSPACE_PATH = "/opt/nomad/alloc/${NOMAD_ALLOC_ID}/${NOMAD_TASK_NAME}${WORKSPACE}"
DESCRIPTION = "Another amazing piece of software written by Cronocide."
}
stages {
stage('Prepare') {
when { expression { params.PREPARE } }
steps {
withEnv(['ACTION=cicd_prepare']) {
sh ( script: './build.sh')
}
}
}
stage('Inspect') {
when { expression { params.INSPECT } }
steps {
withEnv(['ACTION=cicd_inspect']) {
sh ( script: './build.sh')
}
}
}
stage('Build') {
when { expression { params.BUILD } }
steps {
withEnv(['ACTION=cicd_build']) {
sh ( script: './build.sh')
}
}
}
stage('Test') {
when { expression { params.TEST } }
steps {
withEnv(['ACTION=cicd_test']) {
sh ( script: './build.sh')
}
}
}
stage('Publish') {
when { expression { params.PUBLISH } }
steps {
withEnv(['ACTION=cicd_publish']) {
sh ( script: './build.sh')
}
}
}
stage('Deploy') {
when { expression { params.DEPLOY } }
steps {
withEnv(['ACTION=cicd_deploy']) {
sh ( script: './build.sh')
}
}
}
}
post {
success {
echo 'Pipeline succeeded.'
}
failure {
echo 'Pipeline failed.'
}
}
}

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Apache License
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http://www.apache.org/licenses/
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# python-template
Template repository for Docker image creation and deployment.
# Deployment Checklist
* Add Jenkins user to project as a Developer in Git
* Write the description in the Jenkinsfile env variable
* Add a private Github push mirror
* Rename the project in the README
* Delete this checklist from the README

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#!/bin/bash
# Generic Build Script for Jenkins
# v1.0 Mar 2023 by Cronocide
# ___ ___ ___ _ ___ ___ ___ _ _ _____ ___
# | _ )/ _ \_ _| | | __| _ \ _ \ | /_\_ _| __|
# | _ \ (_) | || |__| _|| / _/ |__ / _ \| | | _|
# |___/\___/___|____|___|_|_\_| |____/_/ \_\_| |___|
# Get the OS type. Most specific distributions first.
export OS="$(uname -a)"
[[ "$OS" == *"iPhone"* || "$OS" == *"iPad"* ]] && export OS="iOS"
[[ "$OS" == *"ndroid"* ]] && export OS="Android"
[[ "$OS" == *"indows"* ]] && export OS="Windows"
[[ "$OS" == *"arwin"* ]] && export OS="macOS"
[[ "$OS" == *"BSD"* ]] && export OS="BSD"
[[ "$OS" == *"inux"* ]] && export OS="Linux"
# Verify a list of software or operating systems. Inverted returns for ease-of-use.
__missing_os() {
for i in $(echo "$@"); do
! __no_os "$i" && return 1
done
echo "This function is not available on $OS." && return 0
}
__no_os() {
[[ "$OS" == "$1" ]] && return 1
return 0
}
# Verify we have dependencies needed to execute successfully
__missing_reqs() {
for i in "$@"; do
[[ "$0" != "$i" ]] && __no_req "$i" && echo "$i is required to perform this function." && return 0
done
return 1
}
__no_req() {
[[ "$(type $1 2>/dev/null)" == '' ]] && return 0
return 1
}
# An abstraction for curl/wget. Accepts url and <optional output path>
__http_get() {
OUTPUT="$2"; [ -z "$OUTPUT" ] && export OUTPUT="-"
if [[ "$(type curl 2>/dev/null)" != '' ]]; then
curl -s "$1" -o "$OUTPUT"
[ "$OUTPUT" != "-" ] && (! [ -f "$OUTPUT" ] || [[ $(cat "$OUTPUT" | tr -d '\0' 2>/dev/null) == '' ]]) && return 1
return 0
else
if ! [[ "$(type wget 2>/dev/null)" != '' ]]; then
wget "$1" -O "$2"
[ "$OUTPUT" != "-" ] && (! [ -f "$2" ] || [[ $(cat "$2" | tr -d '\0' 2>/dev/null) == '' ]]) && return 1
return 0
fi
fi
echo "curl or wget is required to perform this function." && return 1
}
__missing_sed() {
__no_req "sed" && __no_req "gsed" && echo "sed or gsed is required to perform this function." && return 0
}
sed_i() {
__missing_sed && return 1;
if [[ "$OS" == "macOS" ]]; then
if [[ $(type gsed 2>/dev/null) != '' ]]; then
gsed -i "$@";
else
sed -i '' "$@";
fi;
else
sed -i "$@";
fi
}
# Echo errors to stderr
error() {
echo "$@" 1>&2
}
# ___ _ _ _ _ ___ _____ ___ ___ _ _ ___
# | __| | | | \| |/ __|_ _|_ _/ _ \| \| / __|
# | _|| |_| | .` | (__ | | | | (_) | .` \__ \
# |_| \___/|_|\_|\___| |_| |___\___/|_|\_|___/
cicd_prepare() {
# Prepare the build environment.
echo "Preparing for Build"
# TODO
echo "Completed Preparing for Build"
}
cicd_inspect() {
# Information about the build environment.
echo "Inspecting Build Environment"
env
echo "Completed Inspecting Build Environment"
}
cicd_build() {
# Build a new software artifact.
__missing_reqs "docker" && exit 1
echo "Building Software"
docker build --pull=true \
--label "org.opencontainers.image.vendor=cronocide.net" \
--label "org.opencontainers.image.title=${PROJECT_NAME}" \
--label "org.opencontainers.image.url=https://${GIT_REPO_NAME}" \
--label "org.opencontainers.image.source=https://${IMAGE_NAME}" \
--label "net.cronocide.build-info.git-repo=${GIT_URL}" \
--label "net.cronocide.build-info.git-branch=${GIT_BRANCH}" \
--label "net.cronocide.build-info.git-commit=${GIT_COMMIT}" \
--label "net.cronocide.build-info.build-time=$(date -u)" \
--tag="$COMMIT_TAG" \
--tag="$LATEST_TAG" \
.
echo "Completed Building Software"
}
cicd_test() {
# Run tests on the built software artifact.
echo "Testing Software"
# TODO
echo "Completed Testing Software"
}
cicd_publish() {
# Publish the software to artifact repositories.
__missing_reqs "docker" && exit 1
echo "Publishing Software"
# TODO: Improve the logic of this Docker login flow.
LOGIN_CREDS="DOCKER_USERNAME DOCKER_PASSWORD"
for CRED in $(echo "$LOGIN_CREDS"); do
[ -z "${!CRED}" ] && echo "Missing $CRED, skipping docker login." && export SKIP_DOCKER_LOGIN=1
done
[[ "$SKIP_DOCKER_LOGIN" != "1" ]] && docker login "$GIT_REPO_NAME" -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD"
docker push ${COMMIT_TAG}
docker push ${LATEST_TAG}
echo "Completed Publishing Software"
}
cicd_deploy() {
echo "Deploying Software"
# TODO: Check for a nomad folder
if ! [ -f "$PROJECT_NAME".hcl ]; then
__http_get "https://setup.cronocide.com/nomad/base.hcl" "$PROJECT_NAME".hcl
__http_get "https://setup.cronocide.com/nomad/base.volume" "$PROJECT_NAME".volume
sed_i "s#base#$PROJECT_NAME#g" "$PROJECT_NAME".hcl
sed_i "s#image:latest#$PROJECT_NAME:latest#g" "$PROJECT_NAME".hcl
sed_i "s#base#$PROJECT_NAME#g" "$PROJECT_NAME".volume
nomad volume create "$PROJECT_NAME".volume
else
nomad job run "$PROJECT_NAME".hcl
fi
echo "Completed Deploying Software"
}
# __ __ _ ___ _ _
# | \/ | /_\ |_ _| \| |
# | |\/| |/ _ \ | || .` |
# |_| |_/_/ \_\___|_|\_|
__missing_reqs "git sed" && exit 1
# Verify that an ACTION is supplied in the environment.
BUILD_PREFIX="cicd"
[ -z "$ACTION" ] && error "No ACTION supplied, no action taken." && exit 1
[[ "$ACTION" != "$BUILD_PREFIX"* ]] && error "Action $ACTION is not recognized as a valid action."
__no_req "$ACTION" && error "Action $ACTION is not recognized as a valid action." && exit 1
# Fill in variables if not supplied by CICD
[ -z "$USERN" ] && export USERN=cronocide
[ -z "$GIT_REPO_NAME" ] && export GIT_REPO_NAME=git.cronocide.net
# Define needed build strings
DIR=$(cd $(dirname $BASH_SOURCE[0]) && pwd)
PROJECT_NAME="$(git config --local remote.origin.url|sed -n 's#.*/\([^.]*\)\.git#\1#p')"
IMAGE_NAME="$GIT_REPO_NAME/$USERN/$PROJECT_NAME"
GIT_COMMIT=$(git rev-parse HEAD)
GIT_URL=$(git config --get remote.origin.url)
GIT_BRANCH=$(git branch | grep \* | cut -d ' ' -f2)
COMMIT_TAG="${IMAGE_NAME}:${GIT_COMMIT}"
LATEST_TAG="${IMAGE_NAME}:latest"
# Run specified build task
"$ACTION"