GitHub Copilot
57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package webterm
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import (
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"os"
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"runtime"
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"strings"
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)
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const (
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DefaultHost = "0.0.0.0"
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DefaultPort = 8080
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DefaultTheme = "xterm"
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DefaultFontSize = 16
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DefaultTerminalWidth = 132
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DefaultTerminalHeight = 45
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ScreenshotForceRedrawEnv = "WEBTERM_SCREENSHOT_FORCE_REDRAW"
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DockerUsernameEnv = "WEBTERM_DOCKER_USERNAME"
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DockerAutoCommandEnv = "WEBTERM_DOCKER_AUTO_COMMAND"
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DockerHostEnv = "DOCKER_HOST"
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AutoCommandSentinel = "__docker_exec__"
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)
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var Version = "dev"
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var Windows = runtime.GOOS == "windows"
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func init() {
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if strings.TrimSpace(Version) != "" && Version != "dev" {
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return
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}
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for _, candidate := range []string{"VERSION", "../VERSION", "../../VERSION"} {
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data, err := os.ReadFile(candidate)
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if err != nil {
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continue
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}
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if v := strings.TrimSpace(string(data)); v != "" {
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Version = v
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return
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}
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}
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}
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func EnvBool(name string) bool {
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v, ok := os.LookupEnv(name)
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if !ok {
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return false
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}
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switch strings.ToLower(strings.TrimSpace(v)) {
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case "1", "true", "yes", "on":
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return true
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default:
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return false
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}
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}
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