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Configure GitHub Actions for snapshot builds
Automated snapshots are now built using GitHub Actions instead of Travis CI. For the time being, they are available at https://tho-otto.de/snapshots/ (this may change)
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‎.github/workflows/build.yml

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name: Linux build
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on:
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push:
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branches: [ master ]
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pull_request:
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branches: [ master ]
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jobs:
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build:
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runs-on: ubuntu-20.04
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steps:
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- uses: actions/checkout@v2
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- name: Install SSH keys
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env:
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SSH_ID: ${{ secrets.SSH_ID }}
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run: ./.scripts/install_ssh_id.sh
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- name: Install packages
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run: |
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SYSROOT_DIR="/" ./.scripts/install-freemint.sh binutils gcc mintbin
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./.scripts/install-freemint.sh mintlib
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- name: Setup environment
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env:
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PROJECT_VERSION: "0.44.0"
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run: ./.scripts/setup_env.sh
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- name: build
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run: ./.scripts/build.sh
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- name: deploy
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if: ${{ github.event_name == 'push' }}
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env:
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COMMITER_NAME: ${{ github.event.commits[0].author.name }}
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COMMITER_EMAIL: ${{ github.event.commits[0].author.email }}
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run: ./.scripts/deploy.sh

‎.scripts/build.sh

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#!/bin/bash -eux
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# -e: Exit immediately if a command exits with a non-zero status.
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# -u: Treat unset variables as an error when substituting.
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# -x: Display expanded script commands
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make && make PREFIX="${INSTALL_DIR}" install
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find "${INSTALL_DIR}" -type f \( -name '*.a' -o -name '*.o' \) -exec m68k-atari-mint-strip -S -X -w -N '.L[0-9]*' {} \;

‎.scripts/deploy.sh

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#!/bin/sh -ex
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[email protected]:/home/www/snapshots
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if [ -z "${DEPLOY_ARCHIVE+x}" ]
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then
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# zip is default
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DEPLOY_ARCHIVE="zip"
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fi
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if [ -n "${CPU_TARGET+x}" ]
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then
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ARCHIVE_NAME="${PROJECT_NAME}-${PROJECT_VERSION}-${SHORT_ID}-${CPU_TARGET}.${DEPLOY_ARCHIVE}"
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else
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ARCHIVE_NAME="${PROJECT_NAME}-${PROJECT_VERSION}-${SHORT_ID}.${DEPLOY_ARCHIVE}"
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fi
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ARCHIVE_PATH="${DEPLOY_DIR}/${ARCHIVE_NAME}"
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mkdir -p "${DEPLOY_DIR}"
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if [ "${DEPLOY_ARCHIVE}" = "tar.bz2" ]
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then
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cd ${INSTALL_DIR} && tar cjf ${ARCHIVE_PATH} *
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elif [ "${DEPLOY_ARCHIVE}" = "tar.xz" ]
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then
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cd ${INSTALL_DIR} && tar cJf ${ARCHIVE_PATH} *
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elif [ "${DEPLOY_ARCHIVE}" = "tar.gz" ]
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then
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cd ${INSTALL_DIR} && tar czf ${ARCHIVE_PATH} *
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else
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cd $(dirname ${INSTALL_DIR}) && zip -r -9 ${ARCHIVE_PATH} $(basename ${INSTALL_DIR})
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fi
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cd -
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eval "$(ssh-agent -s)"
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PROJECT_DIR="$PROJECT_NAME"
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case $PROJECT_DIR in
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m68k-atari-mint-gcc) PROJECT_DIR=gcc ;;
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m68k-atari-mint-binutils-gdb) PROJECT_DIR=binutils ;;
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esac
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scp -o "StrictHostKeyChecking no" "$ARCHIVE_PATH" "${UPLOAD_DIR}/${PROJECT_DIR}/${ARCHIVE_NAME}"
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if test -z "${CPU_TARGET}"
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then
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scp -o "StrictHostKeyChecking no" "$ARCHIVE_PATH" "${UPLOAD_DIR}/${PROJECT_DIR}/${PROJECT_DIR}-latest.${DEPLOY_ARCHIVE}"
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fi
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echo ${PROJECT_NAME}-${PROJECT_VERSION}-${SHORT_ID} > .latest_version
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scp -o "StrictHostKeyChecking no" .latest_version "${UPLOAD_DIR}/${PROJECT_DIR}/.latest_version"

‎.scripts/install-freemint.sh

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#!/bin/bash -eux
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# -e: Exit immediately if a command exits with a non-zero status.
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# -u: Treat unset variables as an error when substituting.
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# -x: Display expanded script commands
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DOWNLOAD_DIR=http://tho-otto.de/snapshots
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SYSROOT_DIR=${SYSROOT_DIR:-"/usr/m68k-atari-mint/sys-root/usr"}
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sudo mkdir -p "${SYSROOT_DIR}" && cd "${SYSROOT_DIR}"
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for package in $*
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do
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wget -q -O - "$DOWNLOAD_DIR/${package}/${package}-latest.tar.bz2" | sudo tar xjf -
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done

‎.scripts/install_ssh_id.sh

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#!/bin/bash -eu
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# -e: Exit immediately if a command exits with a non-zero status.
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# -u: Treat unset variables as an error when substituting.
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# This installs an SSH private/public key pair on the build system,
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# so ssh can connect to remote servers without password.
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# Important: for passwordless connection to succeed, our public key must be
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# manually authorized on the remote server.
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# Our private key is the critical security component, it must remain secret.
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# We store it in the SSH_ID environment variable in Travis CI project settings.
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# As environment variables can only contain text, our key files are transformed
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# like this: tar, xz, base64. Then then can be decoded here. This is safe as
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# Travis CI never shows the contents of secure variables.
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# To generate the contents of the SSH_ID variable:
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# Be sure to be in an empty, temporary directory.
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#
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# mkdir .ssh
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# ssh-keygen -t rsa -b 4096 -C travis-ci.org/$USER/$PROJECT -N '' -f .ssh/id_rsa
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# tar Jcvf id.tar.xz .ssh
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# base64 -w 0 id.tar.xz
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#
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# Select the resulting encoded text (several lines) to copy it to the clipboard.
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# Then go to the Travis CI project settings:
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# https://travis-ci.org/$USER/$PROJECT/settings
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# Create a new environment variable named SSH_ID, and paste the value.
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# The script below will recreate the key files from that variable contents.
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if [ -z ${SSH_ID+x} ]
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then
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echo "error: SSH_ID is undefined" >&2
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exit 1
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fi
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echo $SSH_ID | base64 -d | tar -C ~ -Jx
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ls -l ~/.ssh

‎.scripts/setup_env.sh

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#!/bin/sh
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# Use as: ". setup_env.sh"
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PROJECT_REPO=$(echo "${GITHUB_REPOSITORY}" | cut -d '/' -f 1)
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echo "PROJECT_REPO=${PROJECT_REPO}" >> $GITHUB_ENV
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PROJECT_NAME=$(echo "${GITHUB_REPOSITORY}" | cut -d '/' -f 2)
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echo "PROJECT_NAME=${PROJECT_NAME}" >> $GITHUB_ENV
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# PROJECT_VERSION is defined in the action script
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echo "PROJECT_VERSION=${PROJECT_VERSION}" >> $GITHUB_ENV
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INSTALL_DIR="/tmp/${PROJECT_NAME}"
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echo "INSTALL_DIR=${INSTALL_DIR}" >> $GITHUB_ENV
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DEPLOY_DIR="/tmp/${PROJECT_NAME}-deploy"
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echo "DEPLOY_DIR=${DEPLOY_DIR}" >> $GITHUB_ENV
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DEPLOY_ARCHIVE="tar.bz2"
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echo "DEPLOY_ARCHIVE=${DEPLOY_ARCHIVE}" >> $GITHUB_ENV
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SHORT_ID=$(echo ${GITHUB_SHA} | cut -c 1-3)
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echo "SHORT_ID=$SHORT_ID" >> $GITHUB_ENV
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LONG_ID=$(echo ${GITHUB_SHA} | cut -c 1-8)
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echo "LONG_ID=$LONG_ID" >> $GITHUB_ENV
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BRANCH=$(echo "${GITHUB_REF}" | cut -d '/' -f 3)
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if test "$CPU_TARGET" != ""; then
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echo "CPU_TARGET=$CPU_TARGET" >> $GITHUB_ENV
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fi
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# GITHUB_HEAD_REF is only set for pull requests
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if [ "${GITHUB_HEAD_REF}" = "" ]
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then
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COMMIT_MESSAGE="[${PROJECT_NAME}] [${BRANCH}] Commit: https://github.com/${PROJECT_REPO}/${PROJECT_NAME}/commit/${GITHUB_SHA}"
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fi
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echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $GITHUB_ENV

‎README.md

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[![Build Status](https://travis-ci.org/freemint/gemlib.svg?branch=master)](https://travis-ci.org/freemint/gemlib) [ ![Download](https://api.bintray.com/packages/freemint/lib/gemlib/images/download.svg) ](https://bintray.com/freemint/lib/gemlib/_latestVersion)
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[![Build Status](https://github.com/freemint/gemlib/actions/workflows/build.yml/badge.svg?branch=master)](https://github.com/freemint/gemlib/actions)
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Latest snapshot: [Download](https://tho-otto.de/snapshots/gemlib/gemlib-latest.tar.bz2)

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