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 .

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