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Disable true color by default

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This commit is contained in:
Zachary Yedidia 2019-12-31 23:09:33 -05:00
parent 48ace1c530
commit d7b39fe7a5
1 changed files with 5 additions and 34 deletions
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39
internal/screen/screen.go
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@ -6,7 +6,6 @@ import (
"sync"
"github.com/zyedidia/micro/internal/config"
"github.com/zyedidia/micro/pkg/terminfo"
"github.com/zyedidia/tcell"
)
@ -59,52 +58,24 @@ func Init() {
// Should we enable true color?
truecolor := os.Getenv("MICRO_TRUECOLOR") == "1"
tcelldb := os.Getenv("TCELLDB")
os.Setenv("TCELLDB", config.ConfigDir+"/.tcelldb")
// In order to enable true color, we have to set the TERM to `xterm-truecolor` when
// initializing tcell, but after that, we can set the TERM back to whatever it was
oldTerm := os.Getenv("TERM")
if truecolor {
os.Setenv("TERM", "xterm-truecolor")
if !truecolor {
os.Setenv("TCELL_TRUECOLOR", "disable")
}
// Initilize tcell
var err error
Screen, err = tcell.NewScreen()
if err != nil {
if err == tcell.ErrTermNotFound {
err = terminfo.WriteDB(config.ConfigDir + "/.tcelldb")
if err != nil {
fmt.Println(err)
fmt.Println("Fatal: Micro could not create terminal database file", config.ConfigDir+"/.tcelldb")
os.Exit(1)
}
Screen, err = tcell.NewScreen()
if err != nil {
fmt.Println(err)
fmt.Println("Fatal: Micro could not initialize a Screen.")
os.Exit(1)
}
} else {
fmt.Println(err)
fmt.Println("Fatal: Micro could not initialize a Screen.")
os.Exit(1)
}
fmt.Println(err)
fmt.Println("Fatal: Micro could not initialize a Screen.")
os.Exit(1)
}
if err = Screen.Init(); err != nil {
fmt.Println(err)
os.Exit(1)
}
// Now we can put the TERM back to what it was before
if truecolor {
os.Setenv("TERM", oldTerm)
}
if config.GetGlobalOption("mouse").(bool) {
Screen.EnableMouse()
}
os.Setenv("TCELLDB", tcelldb)
}