revert: hide rprompt when the prompt is too large

This reverts commit a8d4e51.

Author: JanDeDobbeleer

.vscode/launch.json

@@ -7,7 +7,7 @@
       "request": "launch",
       "mode": "debug",
       "program": "${workspaceRoot}/src",
-      "args": ["--config=${workspaceRoot}/themes/jandedobbeleer.omp.json", "--shell=pwsh"]
+      "args": ["--config=${workspaceRoot}/themes/jandedobbeleer.omp.json"]
     },
     {
       "name": "Launch tests",

src/engine.go

@@ -25,21 +25,6 @@ func (e *engine) string() string {
 	return e.console.String()
 }
 
-func (e *engine) canWriteRPrompt() bool {
-	prompt := e.string()
-	consoleWidth, err := e.env.getTerminalWidth()
-	if err != nil {
-		return true
-	}
-	promptWidth := e.ansi.lenWithoutANSI(prompt)
-	availableSpace := consoleWidth - promptWidth
-	if promptWidth > consoleWidth {
-		availableSpace = promptWidth - (promptWidth % consoleWidth)
-	}
-	promptBreathingRoom := 30
-	return (availableSpace - e.ansi.lenWithoutANSI(e.rprompt)) >= promptBreathingRoom
-}
-
 func (e *engine) render() string {
 	for _, block := range e.config.Blocks {
 		e.renderBlock(block)
@@ -166,7 +151,7 @@ func (e *engine) print() string {
 		prompt += fmt.Sprintf("\nRPROMPT=\"%s\"", e.rprompt)
 		return prompt
 	case pwsh, powershell5, bash, plain:
-		if e.rprompt == "" || !e.canWriteRPrompt() {
+		if e.rprompt == "" {
 			break
 		}
 		e.write(e.ansi.saveCursorPosition)

src/engine_test.go

@@ -16,7 +16,6 @@ import (
 	"github.com/distatus/battery"
 	"github.com/shirou/gopsutil/host"
 	"github.com/shirou/gopsutil/process"
-	terminal "github.com/wayneashleyberry/terminal-dimensions"
 )
 
 const (
@@ -74,7 +73,6 @@ type environmentInfo interface {
 	hasParentFilePath(path string) (fileInfo *fileInfo, err error)
 	isWsl() bool
 	stackCount() int
-	getTerminalWidth() (int, error)
 }
 
 type commandCache struct {
@@ -325,11 +323,6 @@ func (env *environment) stackCount() int {
 	return *env.args.StackCount
 }
 
-func (env *environment) getTerminalWidth() (int, error) {
-	width, err := terminal.Width()
-	return int(width), err
-}
-
 func cleanHostName(hostName string) string {
 	garbage := []string{
 		".lan",

src/environment.go

@@ -26,8 +26,7 @@ require (
 	github.com/stretchr/objx v0.3.0 // indirect
 	github.com/stretchr/testify v1.7.0
 	github.com/tklauser/go-sysconf v0.3.5 // indirect
-	github.com/wayneashleyberry/terminal-dimensions v1.0.0
-	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a // indirect
+	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 // indirect
 	golang.org/x/image v0.0.0-20210220032944-ac19c3e999fb
 	golang.org/x/sys v0.0.0-20210324051608-47abb6519492
 	golang.org/x/text v0.3.5

src/go.mod

@@ -101,14 +101,12 @@ github.com/tklauser/go-sysconf v0.3.5/go.mod h1:MkWzOF4RMCshBAMXuhXJs64Rte09mITn
 github.com/tklauser/numcpus v0.2.2 h1:oyhllyrScuYI6g+h/zUvNXNp1wy7x8qQy3t/piefldA=
 github.com/tklauser/numcpus v0.2.2/go.mod h1:x3qojaO3uyYt0i56EW/VUYs7uBvdl2fkfZFu0T9wgjM=
 github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
-github.com/wayneashleyberry/terminal-dimensions v1.0.0 h1:LawtS1nqKjAfqrmKOzkcrDLAjSzh38lEhC401JPjQVA=
-github.com/wayneashleyberry/terminal-dimensions v1.0.0/go.mod h1:PW2XrtV6KmKOPhuf7wbtcmw1/IFnC39mryRET2XbxeE=
 github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a h1:kr2P4QFmQr29mSLA43kwrOcgcReGTfbE9N577tCTuBc=
-golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 h1:It14KIkyBFYkHkwZ7k45minvA9aorojkyjGk9KJ5B/w=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/image v0.0.0-20210220032944-ac19c3e999fb h1:fqpd0EBDzlHRCjiphRR5Zo/RSWWQlWv34418dnEixWk=
 golang.org/x/image v0.0.0-20210220032944-ac19c3e999fb/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/net v0.0.0-20180811021610-c39426892332/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=

src/go.sum

@@ -142,11 +142,6 @@ func (env *MockedEnvironment) isWsl() bool {
 	return false
 }
 
-func (env *MockedEnvironment) getTerminalWidth() (int, error) {
-	args := env.Called(nil)
-	return args.Int(0), args.Error(1)
-}
-
 const (
 	homeBill        = "/home/bill"
 	homeJan         = "/usr/home/jan"