Gitlab to gogs migration

gogs-migrate.sh

#!/bin/sh

set -e

_usage() {
	echo "Usage: $0 [--user|org] USER_OR_ORG_NAME GOGS_REPO_NAME GITLAB_HTTPS_URL"
	exit 0
}

MODE=$1
GOGS_USERNAME=$2
GOGS_REPO_NAME=$3
GITLAB_CLONE_URL=$4

case $MODE in
	--user|--org);;
	*) _usage    ;;
esac
[ -z "$GITLAB_CLONE_URL" ] && _usage
[ -z "$GOGS_REPO_NAME" ] && _usage
[ -z "$GOGS_USERNAME" ] && _usage

echo "Migrating $GITLAB_CLONE_URL to $GOGS_USERNAME/$GOGS_REPO_NAME"

GOGS_URL=${GOGS_URL:-"https://yourgogs.url"}
GOGS_TOKEN=${GOGS_TOKEN:-"YOUR GOGS TOKEN"}

GITLAB_USERNAME=${GITLAB_USERNAME:-"your_gitlab_username"}
GITLAB_TOKEN=${GITLAB_TOKEN:-"your_gitlab_token"}

_api_call() {
	# shellcheck disable=SC2086
	curl -s -L -H "Authorization: token $GOGS_TOKEN" \
		-H "Accept: application/json" \
		-H "Content-Type:application/json" \
		"$GOGS_URL/api/v1/"$*
}

GOGS_UID=
[ "$MODE" = "--user" ] && GOGS_UID=$(_api_call "users/$GOGS_USERNAME" | jq .id)
[ "$MODE" = "--org" ] && GOGS_UID=$(_api_call "orgs/$GOGS_USERNAME" | jq .id)

echo "$GOGS_USERNAME has the user id $GOGS_UID"

migration_data=$(jq -n -c \
	--arg name "$GOGS_REPO_NAME" \
	--arg uid "$GOGS_UID" \
	--arg clone_url "$GITLAB_CLONE_URL" \
	--arg auth_username "$GITLAB_USERNAME" \
	--arg auth_password "$GITLAB_TOKEN" \
	'{
		repo_name: $name,
		clone_addr: $clone_url,
		auth_username: $auth_username,
		auth_password: $auth_password,
		uid: $uid | tonumber,
		private: true,
	}'
)
_api_call repos/migrate --data "$migration_data" | jq .

This script will help you migrate from gitlab to gogs

Requirements:

• curl
• jq
• a gogs token
• a gitlab token

You can edit this file to add your own variables or you can pass them using environment variables.

Hi. Actually the token didn't work for me.

After some googling I saw some guys having a similar issue and they solved it by using gitlab's user password, I tested it and it worked.

Thanks for you great script! I have more than 80 repos to move, but now it's way easier!

Hello @gregdel !
I want to migrate my self hosted gogs to self-hosted gitlab.
Do YOU have any idea how can I do it with less pain?
Cheers