GitHub/witty
3
0
Fork 0
mirror of https://github.com/syssecfsu/witty.git synced 2024-12-24 03:33:04 +01:00
Code Issues Projects Releases Wiki Activity

add a shell command to replay

Browse Source
This commit is contained in:
Zhi Wang 2022-01-14 17:04:50 -05:00
parent bd47a3442d
commit aee1251238
4 changed files with 75 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
cmd/replay/replay.go Normal file
View File

@ -0,0 +1,68 @@
package main
import (
"encoding/json"
"fmt"
"io"
"log"
"os"
"time"
"golang.org/x/term"
)
type writeRecord struct {
Dur time.Duration `json:"Duration"`
Data []byte `json:"Data"`
}
func main() {
if len(os.Args) != 2 {
log.Fatalln("Usage: replay <recordfile>")
}
fp, err := os.Open(os.Args[1])
if err != nil {
log.Fatalln("Failed to open record file", err)
}
screen := struct {
io.Reader
io.Writer
}{os.Stdin, os.Stdout}
t := term.NewTerminal(screen, ">")
if t == nil {
log.Fatalln("Failed to create terminal")
}
w, h, err := term.GetSize(int(os.Stdout.Fd()))
if (w != 120) || (h != 36) {
fmt.Println("Set terminal window to 120x36")
os.Stdout.WriteString(`\e[8;50;100t`)
}
/* if err := term.SetSize(120, 36); err != nil {
log.Println("Failed to set terminal size", err)
} */
decoder := json.NewDecoder(fp)
if decoder == nil {
log.Fatalln("Failed to create JSON decoder")
}
for decoder.More() {
var record writeRecord
if err := decoder.Decode(&record); err != nil {
log.Println("Failed to decode record", err)
continue
}
time.Sleep(record.Dur)
t.Write(record.Data)
}
}

4
cmd/replay/run.sh Executable file
View File

@ -0,0 +1,4 @@
echo "Try to resize shell with shell command"
printf '\e[8;36;120t'
clear
./replay $1

1
go.mod
View File

@ -23,5 +23,6 @@ require (
github.com/ugorji/go/codec v1.1.7 // indirect
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 // indirect
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
gopkg.in/yaml.v2 v2.2.8 // indirect
)

2
go.sum
View File

@ -51,6 +51,8 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=