github contribution as a calendar

README.md

Setup

# COMMIT_USERNAME is for your commit user name
export COMMIT_USERNAME="Eohyung Lee"

# COMMIT_USERNAME is for your commit email
export [email protected]

# GITHUB_USERNAME is for github user name(or organization name)
export GITHUB_USERNAME=leoh0

# GITHUB_REPOSITORY is for pushed dummy datas which included commits for github contribution calendar.
# Attention!: This repository is always *DELETED* before it is created because of cleansing github contribution calendar. So please use disposable repository.
export GITHUB_REPOSITORY=d

# GITHUB_APITOKEN is for github API
# This token MUST include follow permissions. `delete_repo`, `repo`
# https://help.github.com/en/articles/creating-a-personal-access-token-for-the-command-line
export GITHUB_APITOKEN=*******************************************

Run

curl https://gist.githubusercontent.com/leoh0/06f763c23b46e1f07c05a4df7c9abdc2/raw/fd90af927cbd264c233998ca3ee4483fa78aa6ff/github-contribution-as-a-calendar.sh | bash

github-contribution-as-a-calendar.sh

#!/bin/bash

set -e
set -o pipefail

USEPRIVATE=${USEPRIVATE:-false}

if [[ -z "$COMMIT_USERNAME" \
    || -z "$COMMIT_USEREMAIL" \
    || -z "$GITHUB_USERNAME" \
    || -z "$GITHUB_REPOSITORY" \
    || -z "$GITHUB_APITOKEN" ]]; then
    echo "You need set below variables before run this script"
    echo
    echo "# COMMIT_USERNAME is for your commit user name"
    echo "export COMMIT_USERNAME="
    echo
    echo "# COMMIT_USEREMAIL is for your commit email"
    echo "export COMMIT_USEREMAIL="
    echo
    echo "# GITHUB_USERNAME is for github user name"
    echo "export GITHUB_USERNAME="
    echo
    echo "# GITHUB_REPOSITORY is for pushed dummy datas which included commits for github contribution calendar."
    echo "# Attention!: This repository is always *DELETED* before it is created because of cleansing github contribution calendar. So please use disposable repository."
    echo "export GITHUB_REPOSITORY="
    echo
    echo "# GITHUB_APITOKEN is for github API"
    echo "# This token MUST include follow permissions. delete_repo, repo"
    echo "# https://help.github.com/en/articles/creating-a-personal-access-token-for-the-command-line"
    echo "export GITHUB_APITOKEN="

    exit 1
fi

# setup date for using timezone
if [ ! -d "/usr/share/zoneinfo" ]; then
    export DEBIAN_FRONTEND=noninteractive
    ERROR="ERROR: Installing timezone package is failed so you need to install "
    ERROR="$ERROR timezone package by yourself before run this script."
    sudo apt update
    sudo apt install -y tzdata || ( echo "$ERROR" ; exit 1 )
fi

# setup github-contribution bin
mkdir -p "$HOME/bin"

if [[ "$USEPRIVATE" == true ]]; then
    PRIVATE=", \\\"private\\\": true"
fi

cat << EOF > "$HOME/bin/update-github-contribution.sh"
#!/bin/bash

set -e
set -o pipefail

if [[ "\$(env TZ=Asia/Seoul date +%H)" != "00" ]]; then
    echo "Only working at KST(Asia/Seoul) midnight"
    exit 0
fi

curl -s -S -n -XDELETE \\
    "https://api.github.com/repos/$GITHUB_USERNAME/$GITHUB_REPOSITORY"

curl -s -S -f -n -XPOST \\
    -d "{\"name\": \"$GITHUB_REPOSITORY\"$PRIVATE}" \\
    "https://api.github.com/user/repos"

docker run \\
        --rm \\
        --name github-spray \\
        -i \\
        -e "USERNAME=$COMMIT_USERNAME" \\
        -e "USEREMAIL=$COMMIT_USEREMAIL" \\
        -v $HOME/.netrc:/root/.netrc \\
        leoh0/github-spray \\
        -t "\$(env TZ=Asia/Seoul date '+%x')" \\
        --multiplier 10 \\
        --push \\
        --origin https://github.com/$GITHUB_USERNAME/$GITHUB_REPOSITORY.git
EOF

chmod +x "$HOME/bin/update-github-contribution.sh"

# setup netrc
cat << EOF > "$HOME/.netrc"
machine github.com
  login $GITHUB_USERNAME
  password $GITHUB_APITOKEN

machine api.github.com
  login $GITHUB_USERNAME
  password $GITHUB_APITOKEN
EOF

# setup cron
if ! crontab -l | grep -q update-github-contribution.sh; then
    # ensure exist
    sudo touch "/var/spool/cron/crontabs/$USER"
    sudo chmod 600 "/var/spool/cron/crontabs/$USER"
    sudo chown "$USER".crontab "/var/spool/cron/crontabs/$USER"

    # add to cron
    crontab -l > tempcron

    # work every our for supporting different timezone
    echo "0 * * * * $HOME/bin/update-github-contribution.sh 2>&1 | \
/usr/bin/logger -t github-contribution" >> tempcron

    crontab tempcron
    rm -f tempcron
fi

# setup docker
if ! command -v docker >/dev/null ; then
    curl https://releases.rancher.com/install-docker/18.09.sh | sh

    sudo usermod -aG docker "$USER"
fi