#!/usr/bin/env sh

set -u

# Base location of all mirrors
MIRRORS_BASE_DIR="{{ git_mirrors_base_dir }}/mirrored"

# Locate repositories knowing that there will be a HEAD file inside them
FOUND_REPOS=$(find "$MIRRORS_BASE_DIR" -name "HEAD" -print0 | xargs -0 dirname)

for repo in $FOUND_REPOS; do
    cd "$repo";
    echo "Updating $repo mirror..."
    if ! nice git fetch -q --prune; then
        echo "Error: Failed to update repository $repo"
        exit 1
    fi
    echo "Updated repository."

    cd -
done