Merge pull request #590 from ctlaltlaltc/feat/execd-websocket-pty

feat(execd): add WebSocket PTY support

Author: Pangjiping

components/execd/go.mod

@@ -5,6 +5,7 @@ go 1.24.0
 require (
 	github.com/alibaba/opensandbox/internal v0.0.0
 	github.com/bmatcuk/doublestar/v4 v4.9.1
+	github.com/creack/pty v1.1.24
 	github.com/elastic/go-seccomp-bpf v1.6.0
 	github.com/gin-gonic/gin v1.10.0
 	github.com/go-playground/validator/v10 v10.28.0

components/execd/go.sum

@@ -11,6 +11,8 @@ github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJ
 github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s=
+github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

components/execd/pkg/runtime/ctrl.go

@@ -42,6 +42,7 @@ type Controller struct {
 	defaultLanguageSessions sync.Map // map[Language]string
 	commandClientMap        sync.Map // map[sessionID]*commandKernel
 	bashSessionClientMap    sync.Map // map[sessionID]*bashSession
+	ptySessionMap           sync.Map // map[sessionID]*ptySession
 	db                      *sql.DB
 	dbOnce                  sync.Once
 }