102 lines
3.2 KiB
TypeScript
102 lines
3.2 KiB
TypeScript
import type { ProjectExecutionRuntimeResolution } from './project-execution-runtime'
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import type { GlobalSettings } from './types'
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type LocalWindowsTerminalRuntimeSettings =
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| Partial<Pick<GlobalSettings, 'terminalWindowsShell' | 'terminalWindowsWslDistro'>>
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| undefined
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export type LocalWindowsTerminalRuntimeOptions = {
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shellOverride: string | undefined
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terminalWindowsWslDistro: string | null
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}
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export function isWslShellName(shellPath: string | undefined): boolean {
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const shellName = shellPath?.replaceAll('\\', '/').split('/').pop()?.toLowerCase()
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return shellName === 'wsl.exe' || shellName === 'wsl'
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}
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export function getHostShellForProjectRuntime(
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requestedShell: string | undefined,
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settingsShell: string | undefined,
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fallbackHostShell = 'powershell.exe'
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): string {
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const candidate = requestedShell ?? settingsShell
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if (candidate && !isWslShellName(candidate)) {
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return candidate
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}
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return fallbackHostShell
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}
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export function resolveLocalWindowsTerminalRuntimeOptions(args: {
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requestedShellOverride: string | undefined
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settings: LocalWindowsTerminalRuntimeSettings
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projectRuntime: ProjectExecutionRuntimeResolution | undefined
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fallbackHostShell?: string
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}): LocalWindowsTerminalRuntimeOptions {
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const settingsShell = args.settings?.terminalWindowsShell
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const settingsWslDistro = args.settings?.terminalWindowsWslDistro ?? null
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const projectRuntime = args.projectRuntime
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if (!projectRuntime) {
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return {
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shellOverride: args.requestedShellOverride ?? settingsShell,
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terminalWindowsWslDistro: settingsWslDistro
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}
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}
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if (projectRuntime.status === 'repair-required') {
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throw new Error(
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`Project runtime requires repair before terminal spawn: ${projectRuntime.repair.reason}`
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)
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}
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if (projectRuntime.runtime.kind === 'wsl') {
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return {
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shellOverride: 'wsl.exe',
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terminalWindowsWslDistro: projectRuntime.runtime.distro
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}
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}
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return {
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shellOverride: getHostShellForProjectRuntime(
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args.requestedShellOverride,
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settingsShell,
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args.fallbackHostShell
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),
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terminalWindowsWslDistro: null
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}
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}
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export function resolveLocalWindowsTerminalShellOverrideForTab(args: {
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explicitShellOverride: string | undefined
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defaultWindowsShell: string | undefined
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isWslWorktree: boolean
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projectRuntime: ProjectExecutionRuntimeResolution | undefined
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fallbackHostShell?: string
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}): string | undefined {
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if (args.projectRuntime?.status === 'repair-required') {
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// Why: repair-required WSL still owns the project runtime; the tab should
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// advertise the intended runtime instead of falling back to host metadata.
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return 'wsl.exe'
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}
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if (args.projectRuntime) {
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return resolveLocalWindowsTerminalRuntimeOptions({
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requestedShellOverride: args.explicitShellOverride,
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settings: {
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terminalWindowsShell: args.defaultWindowsShell,
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terminalWindowsWslDistro: null
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},
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projectRuntime: args.projectRuntime,
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fallbackHostShell: args.fallbackHostShell
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}).shellOverride
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}
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if (args.explicitShellOverride !== undefined) {
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return args.explicitShellOverride
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}
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if (args.isWslWorktree) {
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return 'wsl.exe'
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}
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return args.defaultWindowsShell
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}
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