Clone all projects of the group in Gitlab

gitlab_group_dl.sh

#!/usr/bin/env bash

# Released under MIT License
# Copyright (c) 2020 Rodion Promyshlennikov
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

# Where you Gitlab is?
BASE_PATH="https://gitlab.example.com"
# Projects of what group you wish to download?
# There are all directories which names are corresponding
# to all groups I need to work with,
# but you can set up your workflow by passing $GROUP to script.
GROUP="$(basename "$(pwd)")"
# API URL to query projects of your group.
URL="$BASE_PATH/api/v4/groups/$GROUP/projects?per_page=100"
# Filtering only needed information to work with repos.
FILTER=".[] | { path: .path, git: .ssh_url_to_repo }"

# If access token is set or not.
if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
    echo "Please set the environment variable GITLAB_PRIVATE_TOKEN"
    echo "See ${BASE_PATH}/profile/account"
    exit 1
fi

# DEBUG
# echo "$GROUP"
# echo "$URL"
# echo "$FILTER"

REPOS=$(
curl -s --header "PRIVATE-TOKEN: $GITLAB_PRIVATE_TOKEN" "${URL}"\
 | jq --raw-output --compact-output "${FILTER}"
)

# DEBUG
# echo "$REPOS"

for repo in $REPOS; do
    THEPATH=$(echo "$repo" | jq -r ".path")
    GIT=$(echo "$repo" | jq -r ".git")

    # Repo does not exist, cloning.
    if [ ! -d "$THEPATH" ]; then
        echo "Cloning $THEPATH ( $GIT )"
        git clone "$GIT" --quiet
    # Repo already exists, just fetch all remotes.
    else
        echo "Fetching $THEPATH"
        (cd "$THEPATH" && git fetch --all)
    fi
done;

According to the API specification, the maximum value for the per_page=100 parameter, so the script may not work correctly.

https://docs.gitlab.com/ce/api/#offset-based-pagination

How do you think, ought 640 kb 100 to be enough for anybody? ;-)