74 lines
2.5 KiB
Bash
Executable File
74 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Github2eMail is a bash script that parses the GitHub API for projects you've
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# starred and adds them to your rss2email configuration.
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# The script will also delete projects it has added to your rss2email
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# configuration if you're not starring them on GitHub anymore.
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# Author : Antoine "CaptainArk" Joubert, 2018
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# Function to clean temporary file
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ExitCleanup() {
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if [[ ! -z ${TempFile} ]]; then
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[[ -f ${TempFile} ]] && rm ${TempFile}
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fi
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}
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trap ExitCleanup EXIT
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# shellcheck source=config
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source "$(dirname $0)/config"
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# Checking if UserName has been defined
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if [[ -z ${UserName} ]] || [[ $UserName == "changemeplease" ]]; then
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echo "GitHub username is incorrect of undefined in config file. Exiting..."
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exit 2
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fi
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GitHubApi="https://api.github.com/users/${UserName}/starred"
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LastPage="$(curl -sI ${GitHubApi} | grep -Eo 'page=[[:digit:]]+' | tail -n1)"
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TempFile=$(mktemp -t github2email.sh.XXXXXXXXXX)
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# Checking for dependencies
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for Dependencies in curl jq r2e; do
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if [[ ! -x $(which ${Dependencies}) ]]; then
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echo "${Dependencies} is required to run to script. Exiting..."
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exit 2
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fi
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done
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for StarPages in $(seq 1 ${LastPage#*=}); do
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curl -s "${GitHubApi}?page=${StarPages}" | jq -r '.[] | .name + "," + .html_url' | sed 's#$#/releases.atom#' >> ${TempFile}
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done
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# Checking for API request success
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if [[ ! -s ${TempFile} ]]; then
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echo "Something went wrong while fetching the project starred list for ${UserName}. Exiting..."
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exit 2
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fi
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# Doing our magic stuff that does cool shit
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for Star in $(cat ${TempFile}); do
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ProjectName=${Star%,*}
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ProjectUrl=${Star##*,}
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# Only add a project to r2e config if it does not already exist
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IsDeclaredProject="$(r2e list | grep ${ProjectUrl})"
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if [[ -z ${IsDeclaredProject} ]]; then
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r2e add g2e_${ProjectName} ${ProjectUrl}
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# We only want to be informed of future releases
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r2e run --no-send g2e_${ProjectName}
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echo "Project ${ProjectName} has been added to rss2email configuration !"
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fi
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done
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# Delete projects that were added to rss2email by this script but are no longer starred on GitHub
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AddedProjects="$(r2e list | grep g2e_ | grep -Eo "https://github.com/.*/releases.atom")"
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for Projects in ${AddedProjects}; do
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StillStaredProject="$(grep ${Projects} ${TempFile})"
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if [[ -z ${StillStaredProject} ]]; then
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ProjectToRemove="$(echo ${Projects} | cut -d'/' -f5)"
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r2e delete g2e_${ProjectToRemove}
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echo "Project ${ProjectToRemove} has been removed from rss2email configuration !"
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fi
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done
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