scripts/shell/update-git-hooks

#!/usr/bin/env bash
# This script will update the post-receive hooks of multiple bare git repos
#

for i in /var/lib/git/gogs-repositories/bryan/*/hooks/post-receive; do

    # Get repo name
    rn="${i%/hooks/post-receive}"
    rn="${rn##*/}"

    # Don't duplicate the line if it already exists
    while IFS= read -r line; do
        [[ "$line" == "git push --mirror git@github.com:cryobry/${rn}" ]] && continue
    done < "$i"

    # Append the line
    #echo "git push --mirror git@github.com:cryobry/${rn} to $i"
    echo "git push --mirror git@github.com:cryobry/${rn}" >> "$i"
done