gitforgefs/forges/gitlab/client.go

105 lines
2.3 KiB
Go
Raw Normal View History

2020-12-27 03:30:19 +00:00
package gitlab
import (
"fmt"
2024-06-06 05:51:34 +00:00
"log/slog"
"slices"
"sync"
2020-12-27 03:30:19 +00:00
"github.com/badjware/gitlabfs/config"
"github.com/badjware/gitlabfs/fstree"
2020-12-27 03:30:19 +00:00
"github.com/xanzy/go-gitlab"
)
2020-12-29 02:37:18 +00:00
type gitlabClient struct {
config.GitlabClientConfig
2020-12-29 02:37:18 +00:00
client *gitlab.Client
2024-06-06 05:51:34 +00:00
logger *slog.Logger
2024-08-05 01:39:15 +00:00
rootContent map[string]fstree.GroupSource
// API response cache
groupCacheMux sync.RWMutex
groupCache map[int]*Group
userCacheMux sync.RWMutex
userCache map[int]*User
2020-12-29 02:37:18 +00:00
}
2024-08-04 22:59:57 +00:00
func NewClient(logger *slog.Logger, config config.GitlabClientConfig) (*gitlabClient, error) {
2020-12-27 03:30:19 +00:00
client, err := gitlab.NewClient(
2024-08-04 22:59:57 +00:00
config.Token,
gitlab.WithBaseURL(config.URL),
2020-12-27 03:30:19 +00:00
)
if err != nil {
2020-12-29 02:37:18 +00:00
return nil, fmt.Errorf("failed to create gitlab client: %v", err)
2020-12-27 03:30:19 +00:00
}
2020-12-29 02:37:18 +00:00
gitlabClient := &gitlabClient{
2024-08-04 22:59:57 +00:00
GitlabClientConfig: config,
client: client,
2024-06-06 05:51:34 +00:00
logger: logger,
2024-08-05 01:39:15 +00:00
rootContent: nil,
groupCache: map[int]*Group{},
userCache: map[int]*User{},
2020-12-27 03:30:19 +00:00
}
2024-08-05 01:39:15 +00:00
// Fetch current user and add it to the list
currentUser, _, err := client.Users.CurrentUser()
if err != nil {
logger.Warn("failed to fetch the current user:", "error", err.Error())
} else {
gitlabClient.UserIDs = append(gitlabClient.UserIDs, currentUser.ID)
}
2020-12-27 03:30:19 +00:00
return gitlabClient, nil
}
func (c *gitlabClient) FetchRootGroupContent() (map[string]fstree.GroupSource, error) {
// use cached values if available
2024-08-05 01:39:15 +00:00
if c.rootContent == nil {
rootGroupCache := make(map[string]fstree.GroupSource)
// fetch root groups
for _, gid := range c.GroupIDs {
group, err := c.fetchGroup(gid)
if err != nil {
return nil, err
}
rootGroupCache[group.Name] = group
}
// fetch users
for _, uid := range c.UserIDs {
user, err := c.fetchUser(uid)
if err != nil {
return nil, err
}
rootGroupCache[user.Name] = user
}
2024-08-05 01:39:15 +00:00
c.rootContent = rootGroupCache
}
2024-08-05 01:39:15 +00:00
return c.rootContent, nil
}
func (c *gitlabClient) FetchGroupContent(gid uint64) (map[string]fstree.GroupSource, map[string]fstree.RepositorySource, error) {
2024-08-05 01:39:15 +00:00
if slices.Contains[[]int, int](c.UserIDs, int(gid)) {
// gid is a user
user, err := c.fetchUser(int(gid))
if err != nil {
return nil, nil, err
}
return c.fetchUserContent(user)
} else {
// gid is a group
group, err := c.fetchGroup(int(gid))
if err != nil {
return nil, nil, err
}
return c.fetchGroupContent(group)
}
}