From 4a5c6ad47f804c54617d3768685cc043a18e69ae Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Sun, 26 Feb 2023 11:11:42 +0530 Subject: [PATCH] Functions to punch DCS escapes through tmux --- go.mod | 13 +++++++-- go.sum | 39 +++++++++++++++++++++++++-- tools/tui/dcs_to_kitty.go | 28 ++++++++++++++++++++ tools/tui/tmux.go | 56 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 132 insertions(+), 4 deletions(-) create mode 100644 tools/tui/dcs_to_kitty.go create mode 100644 tools/tui/tmux.go diff --git a/go.mod b/go.mod index 8708cc02b..3ea0d23dc 100644 --- a/go.mod +++ b/go.mod @@ -6,13 +6,22 @@ require ( github.com/ALTree/bigfloat v0.0.0-20220102081255-38c8b72a9924 github.com/bmatcuk/doublestar v1.3.4 github.com/disintegration/imaging v1.6.2 - github.com/google/go-cmp v0.5.8 + github.com/google/go-cmp v0.5.9 github.com/google/uuid v1.3.0 github.com/jamesruan/go-rfc1924 v0.0.0-20170108144916-2767ca7c638f github.com/seancfoley/ipaddress-go v1.5.3 + github.com/shirou/gopsutil/v3 v3.23.1 golang.org/x/exp v0.0.0-20230202163644-54bba9f4231b golang.org/x/image v0.5.0 golang.org/x/sys v0.4.0 ) -require github.com/seancfoley/bintree v1.2.1 // indirect +require ( + github.com/go-ole/go-ole v1.2.6 // indirect + github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect + github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect + github.com/seancfoley/bintree v1.2.1 // indirect + github.com/tklauser/go-sysconf v0.3.11 // indirect + github.com/tklauser/numcpus v0.6.0 // indirect + github.com/yusufpapurcu/wmi v1.2.2 // indirect +) diff --git a/go.sum b/go.sum index b7d800a22..8abe1fc47 100644 --- a/go.sum +++ b/go.sum @@ -2,19 +2,46 @@ github.com/ALTree/bigfloat v0.0.0-20220102081255-38c8b72a9924 h1:DG4UyTVIujioxwJ github.com/ALTree/bigfloat v0.0.0-20220102081255-38c8b72a9924/go.mod h1:+NaH2gLeY6RPBPPQf4aRotPPStg+eXc8f9ZaE4vRfD4= github.com/bmatcuk/doublestar v1.3.4 h1:gPypJ5xD31uhX6Tf54sDPUOBXTqKH4c9aPY66CyQrS0= github.com/bmatcuk/doublestar v1.3.4/go.mod h1:wiQtGV+rzVYxB7WIlirSN++5HPtPlXEo9MEoZQC/PmE= +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= github.com/disintegration/imaging v1.6.2 h1:w1LecBlG2Lnp8B3jk5zSuNqd7b4DXhcjwek1ei82L+c= github.com/disintegration/imaging v1.6.2/go.mod h1:44/5580QXChDfwIclfc/PCwrr44amcmDAg8hxG0Ewe4= -github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg= -github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY= +github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0= +github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I= github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/jamesruan/go-rfc1924 v0.0.0-20170108144916-2767ca7c638f h1:Ko4+g6K16vSyUrtd/pPXuQnWsiHe5BYptEtTxfwYwCc= github.com/jamesruan/go-rfc1924 v0.0.0-20170108144916-2767ca7c638f/go.mod h1:eHzfhOKbTGJEGPSdMHzU6jft192tHHt2Bu2vIZArvC0= +github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 h1:6E+4a0GO5zZEnZ81pIr0yLvtUWk2if982qA3F3QD6H4= +github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0/go.mod h1:zJYVVT2jmtg6P3p1VtQj7WsuWi/y4VnjVBn7F8KPB3I= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c h1:ncq/mPwQF4JjgDlrVEn3C11VoGHZN7m8qihwgMEtzYw= +github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE= github.com/seancfoley/bintree v1.2.1 h1:Z/iNjRKkXnn0CTW7jDQYtjW5fz2GH1yWvOTJ4MrMvdo= github.com/seancfoley/bintree v1.2.1/go.mod h1:hIUabL8OFYyFVTQ6azeajbopogQc2l5C/hiXMcemWNU= github.com/seancfoley/ipaddress-go v1.5.3 h1:fLnn4nsatd2rp3IJsVWriXv5gXn2Qiy8uxjxe4iZtTg= github.com/seancfoley/ipaddress-go v1.5.3/go.mod h1:fpvVPC+Jso+YEhNcNiww8HQmBgKP8T4T6BTp1SLxxIo= +github.com/shirou/gopsutil/v3 v3.23.1 h1:a9KKO+kGLKEvcPIs4W62v0nu3sciVDOOOPUD0Hz7z/4= +github.com/shirou/gopsutil/v3 v3.23.1/go.mod h1:NN6mnm5/0k8jw4cBfCnJtr5L7ErOTg18tMNpgFkn0hA= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= +github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= +github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU= +github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk= +github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= +github.com/tklauser/go-sysconf v0.3.11 h1:89WgdJhk5SNwJfu+GKyYveZ4IaJ7xAkecBo+KdJV0CM= +github.com/tklauser/go-sysconf v0.3.11/go.mod h1:GqXfhXY3kiPa0nAXPDIQIWzJbMCB7AmcWpGR8lSZfqI= +github.com/tklauser/numcpus v0.6.0 h1:kebhY2Qt+3U6RNK7UqpYNA+tJ23IBEGKkB7JQBfDYms= +github.com/tklauser/numcpus v0.6.0/go.mod h1:FEZLMke0lhOUG6w2JadTzp0a+Nl8PF/GFkQ5UVIcaL4= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +github.com/yusufpapurcu/wmi v1.2.2 h1:KBNDSne4vP5mbSWnJbO+51IMOXJB67QiYCSBrubbPRg= +github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/exp v0.0.0-20230202163644-54bba9f4231b h1:EqBVA+nNsObCwQoBEHy4wLU0pi7i8a4AL3pbItPdPkE= @@ -29,10 +56,13 @@ golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18= golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= @@ -45,3 +75,8 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/tools/tui/dcs_to_kitty.go b/tools/tui/dcs_to_kitty.go new file mode 100644 index 000000000..4621afce3 --- /dev/null +++ b/tools/tui/dcs_to_kitty.go @@ -0,0 +1,28 @@ +// License: GPLv3 Copyright: 2023, Kovid Goyal, + +package tui + +import ( + "encoding/base64" + "fmt" + + "kitty/tools/utils" +) + +var _ = fmt.Print + +func DCSToKitty(msgtype, payload string) (string, error) { + data := base64.StdEncoding.EncodeToString(utils.UnsafeStringToBytes(payload)) + ans := "\x1bP@kitty-" + msgtype + "|" + data + tmux := TmuxSocketAddress() + if tmux != "" { + err := TmuxAllowPassthrough() + if err != nil { + return "", err + } + ans = "\033Ptmux;\033" + ans + "\033\033\\\033\\" + } else { + ans += "\033\\" + } + return ans, nil +} diff --git a/tools/tui/tmux.go b/tools/tui/tmux.go new file mode 100644 index 000000000..95b56dcda --- /dev/null +++ b/tools/tui/tmux.go @@ -0,0 +1,56 @@ +// License: GPLv3 Copyright: 2023, Kovid Goyal, + +package tui + +import ( + "fmt" + "kitty/tools/utils" + "os" + "os/exec" + "path/filepath" + "strconv" + "strings" + + "github.com/shirou/gopsutil/v3/process" + "golang.org/x/sys/unix" +) + +var _ = fmt.Print + +func tmux_socket_address() (socket string) { + socket = os.Getenv("TMUX") + if socket == "" { + return "" + } + addr, pid_str, found := strings.Cut(socket, ",") + if !found { + return "" + } + if unix.Access(addr, unix.R_OK|unix.W_OK) != nil { + return "" + } + pid, err := strconv.ParseInt(pid_str, 10, 32) + if err != nil { + return "" + } + p, err := process.NewProcess(int32(pid)) + if err != nil { + return "" + } + cmd, err := p.CmdlineSlice() + if err != nil { + return "" + } + if len(cmd) > 0 && strings.ToLower(filepath.Base(cmd[0])) != "tmux" { + return "" + } + return socket +} + +var TmuxSocketAddress = (&utils.Once[string]{Run: tmux_socket_address}).Get + +func tmux_allow_passthrough() error { + return exec.Command("tmux", "set", "-p", "allow-passthrough", "on").Run() +} + +var TmuxAllowPassthrough = (&utils.Once[error]{Run: tmux_allow_passthrough}).Get