60b4d20fd8
Port devxoul's PR #821 feature to current codebase structure. Supports absolute, relative, ~/home paths with percent-encoding. Gracefully handles malformed URIs and missing files with warnings. Co-authored-by: devxoul <devxoul@gmail.com>
31 lines
949 B
TypeScript
31 lines
949 B
TypeScript
import { existsSync, readFileSync } from "node:fs"
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import { homedir } from "node:os"
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import { isAbsolute, resolve } from "node:path"
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export function resolvePromptAppend(promptAppend: string, configDir?: string): string {
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if (!promptAppend.startsWith("file://")) return promptAppend
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const encoded = promptAppend.slice(7)
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let filePath: string
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try {
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const decoded = decodeURIComponent(encoded)
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const expanded = decoded.startsWith("~/") ? decoded.replace(/^~\//, `${homedir()}/`) : decoded
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filePath = isAbsolute(expanded)
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? expanded
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: resolve(configDir ?? process.cwd(), expanded)
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} catch {
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return `[WARNING: Malformed file URI (invalid percent-encoding): ${promptAppend}]`
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}
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if (!existsSync(filePath)) {
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return `[WARNING: Could not resolve file URI: ${promptAppend}]`
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}
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try {
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return readFileSync(filePath, "utf8")
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} catch {
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return `[WARNING: Could not read file: ${promptAppend}]`
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}
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}
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