Gitlab: Clone / Pull all projects in a group

sync-projects

#!/usr/bin/env bash

# Documentation
# https://docs.gitlab.com/ce/api/projects.html#list-projects

NAMESPACE="YOUR_NAMESPACE"
BASE_PATH="https://gitlab.example.com/"
PROJECT_SEARCH_PARAM=""
PROJECT_SELECTION="select(.namespace.name == \"$NAMESPACE\")"
PROJECT_PROJECTION="{ "path": .path, "git": .ssh_url_to_repo }"

if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
    echo "Please set the environment variable GITLAB_PRIVATE_TOKEN"
    echo "See ${BASE_PATH}profile/account"
    exit 1
fi

FILENAME="repos.json"

trap "{ rm -f $FILENAME; }" EXIT

curl -s "${BASE_PATH}api/v3/projects?private_token=$GITLAB_PRIVATE_TOKEN&search=$PROJECT_SEARCH_PARAM&per_page=999" \
    | jq --raw-output --compact-output ".[] | $PROJECT_SELECTION | $PROJECT_PROJECTION" > "$FILENAME"

while read repo; do
    THEPATH=$(echo "$repo" | jq -r ".path")
    GIT=$(echo "$repo" | jq -r ".git")
    
    if [ ! -d "$THEPATH" ]; then
        echo "Cloning $THEPATH ( $GIT )"
        git clone "$GIT" --quiet &
    else
        echo "Pulling $THEPATH"
        (cd "$THEPATH" && git pull --quiet) &
    fi
done < "$FILENAME"

wait

Hi. Thanks, your script has been very useful.
I found you can simplify the URL you curl :
"${BASE_PATH}api/v3/projects?private_token=$GITLAB_PRIVATE_TOKEN&search=$PROJECT_SEARCH_PARAM&per_page=999"
by :
"${BASE_PATH}api/v3/groups/$NAMESPACE/projects?private_token=$GITLAB_PRIVATE_TOKEN&per_page=999"
and you won't need the PROJECT_SELECTION with this.

how to run this code??

@jota3: This only works if you do not want to clone ALL projects I think. The PROJECT_SEARCH_PARAM is for only cloning/pulling some projects.

@Kingbot: You need to have a directory layout like this:

$ tree
.
└── sync-projects

after you run it:

tree -L 1
.
├── project-1/
├── project-2/
├── project-3/
└── sync-projects

for example.

@KosratDAhmad: See https://stackoverflow.com/questions/29099456/how-to-clone-all-projects-of-a-group-at-once-in-gitlab/39747861#39747861

It appears that the per_page parameter might not have the intended effect since per_page is a maximum of 100 by default. This requires the addition of the page parameter to iterate over the available pages. The portion with the API call should be updated to call the API by page. Here's a working implementation -

# replace these lines with the below
#curl -s "${BASE_PATH}api/v3/projects?private_token=$GITLAB_PRIVATE_TOKEN&search=$PROJECT_SEARCH_PARAM&per_page=999" \
#    | jq --raw-output --compact-output ".[] | $PROJECT_SELECTION | $PROJECT_PROJECTION" > "$FILENAME"

# clean up any old files since we'll now be appending to the file
[ -e $FILENAME  ] && rm $FILENAME

PAGE_COUNTER=1
while true; do
    echo "Reading page $PAGE_COUNTER"

    CURL_OUT=$(curl -s -k "${GITLAB_URL}api/v3/projects?private_token=$GITLAB_PRIVATE_TOKEN&search=$PROJECT_SEARCH_PARAM&per_page=999&page=$PAGE_COUNTER")
    if [ "$CURL_OUT" == "[]" ]; then break; fi


    echo $CURL_OUT | jq --raw-output --compact-output ".[] | $PROJECT_SELECTION | $PROJECT_PROJECTION" >> "$FILENAME"
    let PAGE_COUNTER++
done

thanks a lot , very useful.
I would like , after synchronizing all proejcts locallly, delete the projects on my gitlab server account .
I tried "git remote remove" instead git colne in the script , but failed. An idea ?
Thanks

Hi,
the script works fine, but i have a problem.
in my gitlab i have a projekt like this:
infrastruktur > backupstorage > misc
The adress is https://gitlab.mydomain.net/infrastruktur/backupstorage/misc
other projekts look like this
roles > misc
The adress is https://gitlab.mydomain.net/roles/misc

when i use the script i have my git folder on my local machine and i would like to have it synced in infrastruktur/backupstorage/misc.
But the script only sync to misc.
so i have a problem when multiple projekts have "misc".
you understand what i mean ?

i dont figure out what i can do.
do you have any ideas ?

Hi,
I have a problem while I running the code that prompting 'jq: error (at :0): Cannot index string with string "namespace"'.
what should I do?
Thanks

I simplify it to this script:

#!/usr/bin/env bash

BASE_PATH="http://10.21.6.54:6060/"

# GITLAB_PRIVATE_TOKEN=Rq6EnxsQyepvUyH8Dv2J

if [ -z "$1" ]
  then
    echo "group name is required."
    exit 1;
fi

GROUP_NAME="$1"

if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
    echo "Please set the environment variable GITLAB_PRIVATE_TOKEN"
    echo "See ${BASE_PATH}profile/account"
    exit 1
fi

FIELD_NAME="ssh_url_to_repo"

echo "Cloning all git projects in group $GROUP_NAME";

REPO_SSH_URLS=`curl -s "${BASE_PATH}api/v3/groups/$GROUP_NAME/projects?private_token=$GITLAB_PRIVATE_TOKEN&per_page=999" \
   | grep -o "\"$FIELD_NAME\":[^ ,]\+" | awk -F'"' '{print $4}' | grep $GROUP_NAME`

for REPO_SSH_URL in $REPO_SSH_URLS; do
    THEPATH=$(echo "$REPO_SSH_URL" | awk -F'/' '{print $NF}' | awk -F'.' '{print $1}')

    if [ ! -d "$THEPATH" ]; then
        echo "Cloning $THEPATH ( $REPO_SSH_URL )"
        git clone "$REPO_SSH_URL" --quiet &
    else
        echo "Pulling $THEPATH"
        (cd "$THEPATH" && git pull --quiet) &
    fi
done

I simplify it to this script:

REPO_SSH_URLS=`curl -s "${BASE_PATH}api/v3/groups/$GROUP_NAME/projects?private_token=$GITLAB_PRIVATE_TOKEN&per_page=999" \

For GitLab 11.8, v3 API is deprecated and no longer works. Change v3 to v4 in the URL to get it working.

I simplify it to this script:

#!/usr/bin/env bash

BASE_PATH="http://10.21.6.54:6060/"

# GITLAB_PRIVATE_TOKEN=Rq6EnxsQyepvUyH8Dv2J

if [ -z "$1" ]
  then
    echo "group name is required."
    exit 1;
fi

GROUP_NAME="$1"

if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
    echo "Please set the environment variable GITLAB_PRIVATE_TOKEN"
    echo "See ${BASE_PATH}profile/account"
    exit 1
fi

FIELD_NAME="ssh_url_to_repo"

echo "Cloning all git projects in group $GROUP_NAME";

REPO_SSH_URLS=`curl -s "${BASE_PATH}api/v3/groups/$GROUP_NAME/projects?private_token=$GITLAB_PRIVATE_TOKEN&per_page=999" \
   | grep -o "\"$FIELD_NAME\":[^ ,]\+" | awk -F'"' '{print $4}' | grep $GROUP_NAME`

for REPO_SSH_URL in $REPO_SSH_URLS; do
    THEPATH=$(echo "$REPO_SSH_URL" | awk -F'/' '{print $NF}' | awk -F'.' '{print $1}')

    if [ ! -d "$THEPATH" ]; then
        echo "Cloning $THEPATH ( $REPO_SSH_URL )"
        git clone "$REPO_SSH_URL" --quiet &
    else
        echo "Pulling $THEPATH"
        (cd "$THEPATH" && git pull --quiet) &
    fi
done

Thank you, all of you, for helping me with this. This is what I have so far.

#!/usr/bin/env bash

BASE_PATH="http://192.168.1.156/"

GITLAB_PRIVATE_TOKEN=iZardfn3AWpxsRM1zjzP

if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
echo "Please set the environment variable for GITLAB_PRIVATE_TOKEN"
echo "See ${BASE_PATH}profile/account"
exit 1
fi

FIELD_NAME="ssh_url_to_repo"

echo "Cloning or pulling updates on all GitLab projects."

REPO_SSH_URLS=curl -s "${BASE_PATH}api/v4/projects?private_token=$GITLAB_PRIVATE_TOKEN&per_page=999" \ | grep -o "\"$FIELD_NAME\":[^ ,]\+" | awk -F'"' '{print $4}'

echo ""
echo $REPO_SSH_URLS
echo ""

for REPO_SSH_URL in $REPO_SSH_URLS; do
echo $REPO_SSH_URL

REPO_DIR=$(echo "$REPO_SSH_URL" | awk -F'/' '{print $NF}' | awk -F'.' '{print $1}')

if [ ! -d "$REPO_DIR" ]; then
    echo "Cloning $REPO_DIR ( $REPO_SSH_URL )"
    git clone "$REPO_SSH_URL" --quiet &
else
    echo "Pulling $REPO_DIR"
    (cd "$REPO_DIR" && git pull --quiet) &
fi

done

How would I delete directories in the current working directory that the script is running that don't have projects in GitLab?

Lots of good solutions detailed above. However, you can also try using ghorg which is small cli that will do most of the work for you. It supports github, gitlab, and bitbucket.

Lots of good solutions detailed above. However, you can also try using ghorg which is small cli that will do most of the work for you. It supports github, gitlab, and bitbucket.

This doesn't seem to work with GitLab Community edition, only gitlab.com, right?

I opened an issue on ghorg and you can now specify your gitlab instance: gabrie30/ghorg#41

Also: https://github.com/angristan/gitlab-repo-dl

https://github.com/ezbz/gitlabber/

Lots of good solutions detailed above. However, you can also try using ghorg which is small cli that will do most of the work for you. It supports github, gitlab, and bitbucket.

This doesn't seem to work with GitLab Community edition, only gitlab.com, right?

No, it supports all gitlab installations. If you run into any problems feel free to raise issue.

https://github.com/ozaydinb/gitlab-clonner I was inspired by this gist. my version is to clone all projects and sub-projects to different directories. it works for me, without any issue.

Hey @JonasGroeger , when I tried using your script, got an error of "parse error: Invalid numeric literal at line 1, column 16". Not sure exactly what Iam giving wrong, here is the snippet of my code -

#!/usr/bin/env bash

Documentation

https://docs.gitlab.com/ce/api/projects.html#list-projects

NAMESPACE="fsgbu-pbsm/fsgbu-ofspacs/dimension-management"
GITLAB_PRIVATE_TOKEN="xxxx7fcxx32xxxxw4xx"
BASE_PATH="https://cloudlab.us.oracle.com/"
PROJECT_SEARCH_PARAM=""
PROJECT_SELECTION="select(.namespace.name == "$NAMESPACE")"
PROJECT_PROJECTION="{ "path": .path, "git": .ssh_url_to_repo }"

if [ -z "$GITLAB_PRIVATE_TOKEN" ]; then
echo "Please set the environment variable GITLAB_PRIVATE_TOKEN"
echo "See ${BASE_PATH}profile/account"
exit 1
fi

FILENAME="repos.json"
............

Note-> I need to pull all subgroups under group dimension-management.

I wanted to clone also subgroups while keeping the tree structure. Since none of the solutions worked flawless, I wrote my own simple script => https://github.com/adroste/gitlab-clone-group

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