init

packages/genaiscript-rust-shim/.gitignore

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+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
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+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
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+# yarn v2
+
+.yarn/cache
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+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

packages/genaiscript-rust-shim/README.md

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+# genaiscript-rust-shim
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run:
+
+```bash
+bun run index.ts
+```
+
+This project was created using `bun init` in bun v1.1.36. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.

packages/genaiscript-rust-shim/genaiscript-rust-shim.ts

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+#!/usr/bin/env node
+import minimist from "minimist";
+import { run } from "genaiscript/api";
+import { RunScriptOptions } from "./shim-types";
+
+type Args = {
+    file: string;
+    vars: Record<string, unknown>;
+    options: Partial<RunScriptOptions> & {
+        envVars?: Record<string, string>;
+        signal?: AbortSignal;
+    };
+};
+
+async function wrapper(args: Args) {
+    try {
+        await run(args.file, [], { vars: args.vars }, args.options);
+    } catch (error) {
+        console.error("Error executing script:", error);
+        process.exit(1);
+    }
+}
+
+function parseCliArgs(): Args {
+    const argv = minimist(process.argv.slice(2), {
+        string: ["file"],
+        alias: { f: "file" },
+    });
+
+    if (!argv.file) {
+        console.error("Error: Missing required argument --file");
+        process.exit(1);
+    }
+
+    const keyValuePairs = argv._;
+
+    const vars: Record<string, unknown> = keyValuePairs.reduce((acc, pair) => {
+        const [key, value] = pair.split("=");
+        if (key && value !== undefined) {
+            acc[key] = value; // Retain the `unknown` type for later flexibility
+        } else {
+            console.error(`Error: Invalid key=value pair "${pair}"`);
+            process.exit(1);
+        }
+        return acc;
+    }, {} as Record<string, unknown>);
+
+    return {
+        file: argv.file,
+        vars,
+        options: {},
+    };
+}
+
+async function main() {
+
+    const args = parseCliArgs();
+    await wrapper(args);
+}
+
+main();

packages/genaiscript-rust-shim/index.ts

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+import './genaiscript-rust-shim';
+export * from './genaiscript-rust-shim';

packages/genaiscript-rust-shim/package.json

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+{
+  "name": "@web-agent-rs/genaiscript-rust-shim",
+  "module": "index.ts",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "buildShim": "esbuild genaiscript-rust-shim.ts --bundle --format=esm --packages=external --outdir=dist --platform=node && chmod +x dist/genaiscript-rust-shim.js",
+    "setupDev": "cp dist/genaiscript-rust-shim.js ../../dist/genaiscript-rust-shim.js"
+  },
+  "devDependencies": {
+    "@types/bun": "latest",
+    "minimist": "^1.2.8",
+    "genaiscript": "^1.95.1",
+    "esbuild": "^0.24.2"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  }
+}

packages/genaiscript-rust-shim/shim-types.ts

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+type FenceFormat = "markdown" | "xml" | "none"
+
+export interface WorkspaceFile {
+    /**
+     * Name of the file, relative to project root.
+     */
+    filename: string
+
+    /**
+     * Content mime-type if known
+     */
+    type?: string
+
+    /**
+     * Encoding of the content
+     */
+    encoding?: "base64"
+
+    /**
+     * Content of the file.
+     */
+    content?: string
+}
+
+export interface RunScriptOptions {
+    excludedFiles: string[]
+    excludeGitIgnore: boolean
+    runRetry: string
+    out: string
+    retry: string
+    retryDelay: string
+    maxDelay: string
+    json: boolean
+    yaml: boolean
+    outTrace: string
+    outOutput: string
+    outAnnotations: string
+    outChangelogs: string
+    pullRequest: string
+    pullRequestComment: string | boolean
+    pullRequestDescription: string | boolean
+    pullRequestReviews: boolean
+    outData: string
+    label: string
+    temperature: string | number
+    topP: string | number
+    seed: string | number
+    maxTokens: string | number
+    maxToolCalls: string | number
+    maxDataRepairs: string | number
+    model: string
+    smallModel: string
+    visionModel: string
+    embeddingsModel: string
+    modelAlias: string[]
+    provider: string
+    csvSeparator: string
+    cache: boolean | string
+    cacheName: string
+    applyEdits: boolean
+    failOnErrors: boolean
+    removeOut: boolean
+    vars: string[] | Record<string, string | boolean | number | object>
+    fallbackTools: boolean
+    jsSource: string
+    logprobs: boolean
+    topLogprobs: number
+    fenceFormat: FenceFormat
+    workspaceFiles?: WorkspaceFile[]
+}

packages/genaiscript-rust-shim/tsconfig.json

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+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext", "DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}