2 files changed, 86 insertions, 0 deletions
diff --git a/forged/internal/incoming/hooks/config.go b/forged/internal/incoming/hooks/config.go
new file mode 100644
index 0000000..0d23dc0
--- /dev/null
+++ b/forged/internal/incoming/hooks/config.go
@@ -0,0 +1,6 @@
+package hooks
+
+type Config struct {
+	Socket string `scfg:"socket"`
+	Execs  string `scfg:"execs"`
+}
diff --git a/forged/internal/incoming/hooks/hooks.go b/forged/internal/incoming/hooks/hooks.go
new file mode 100644
index 0000000..dfdf172
--- /dev/null
+++ b/forged/internal/incoming/hooks/hooks.go
@@ -0,0 +1,80 @@
+package hooks
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net"
+	"time"
+
+	"github.com/gliderlabs/ssh"
+	"go.lindenii.runxiyu.org/forge/forged/internal/common/cmap"
+	"go.lindenii.runxiyu.org/forge/forged/internal/common/misc"
+	"go.lindenii.runxiyu.org/forge/forged/internal/global"
+)
+
+type Server struct {
+	hookMap         cmap.Map[string, hookInfo]
+	socketPath      string
+	executablesPath string
+	global          *global.Global
+}
+type hookInfo struct {
+	session      ssh.Session
+	pubkey       string
+	directAccess bool
+	repoPath     string
+	userID       int
+	userType     string
+	repoID       int
+	groupPath    []string
+	repoName     string
+	contribReq   string
+}
+
+func New(config Config, global *global.Global) (server *Server) {
+	return &Server{
+		socketPath:      config.Socket,
+		executablesPath: config.Execs,
+		hookMap:         cmap.Map[string, hookInfo]{},
+		global:          global,
+	}
+}
+
+func (server *Server) Run(ctx context.Context) error {
+	listener, _, err := misc.ListenUnixSocket(ctx, server.socketPath)
+	if err != nil {
+		return fmt.Errorf("listen unix socket for hooks: %w", err)
+	}
+	defer func() {
+		_ = listener.Close()
+	}()
+
+	stop := context.AfterFunc(ctx, func() {
+		_ = listener.Close()
+	})
+	defer stop()
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			if errors.Is(err, net.ErrClosed) || ctx.Err() != nil {
+				return nil
+			}
+			return fmt.Errorf("accept conn: %w", err)
+		}
+
+		go server.handleConn(ctx, conn)
+	}
+}
+
+func (server *Server) handleConn(ctx context.Context, conn net.Conn) {
+	defer func() {
+		_ = conn.Close()
+	}()
+	unblock := context.AfterFunc(ctx, func() {
+		_ = conn.SetDeadline(time.Now())
+		_ = conn.Close()
+	})
+	defer unblock()
+}