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feat: implement CLI upload command with multi-strategy support
- Implement uploadCommand that uses all four upload strategies - Refactor CLI index to use dynamic command imports - Create command modules: upload, login (stub), config (stub), mcp (stub) - Support strategy selection via CLI flag - Support output formats: markdown (default), url, json - Proper error handling and exit codes - Integrate with core library for file validation and target parsing The upload command now: 1. Parses target references (URLs, shorthand, local) 2. Validates image files (format, size, existence) 3. Tries strategies in order of availability (browser-session, cookie-extraction, release-asset, repo-branch) 4. Outputs results in requested format (markdown for GitHub comments) CLI usage: gh-attach upload ./image.png --target owner/repo#42 gh-attach upload ./image.png --target #42 --strategy release-asset gh-attach upload ./image.png --target #42 --format json Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
1 parent 7c2dd54 commit bcb70f0

5 files changed

Lines changed: 211 additions & 17 deletions

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‎src/cli/commands/config.ts‎

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/**
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* Config command implementation.
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*/
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export async function configCommand(action: string, key?: string, value?: string) {
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console.log(`Config command: ${action} ${key || ""} ${value || ""}`);
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// TODO: Implement config command
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}

‎src/cli/commands/login.ts‎

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/**
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* Login command implementation.
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*/
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export async function loginCommand(options: any) {
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if (options.status) {
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console.log("Not implemented: login status check");
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} else {
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console.log("Not implemented: interactive login");
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}
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// TODO: Implement login command
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}

‎src/cli/commands/mcp.ts‎

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/**
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* MCP server command implementation.
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*/
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export async function mcpCommand(options: any) {
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console.log(`MCP server starting with transport: ${options.transport}`);
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// TODO: Implement MCP server command
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}

‎src/cli/commands/upload.ts‎

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import { createReleaseAssetStrategy } from "../../core/strategies/releaseAsset.js";
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import { createBrowserSessionStrategy } from "../../core/strategies/browserSession.js";
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import { createCookieExtractionStrategy } from "../../core/strategies/cookieExtraction.js";
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import { createRepoBranchStrategy } from "../../core/strategies/repoBranch.js";
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import { parseTarget } from "../../core/target.js";
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import { validateFile } from "../../core/validation.js";
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import { upload } from "../../core/upload.js";
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import type { UploadStrategy } from "../../core/types.js";
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interface UploadOptions {
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target: string;
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strategy?: string;
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format?: "markdown" | "url" | "json";
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stdin?: boolean;
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filename?: string;
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}
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/**
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* Upload command implementation.
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*/
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export async function uploadCommand(files: string[], options: UploadOptions) {
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// Parse target
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let uploadTarget;
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try {
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uploadTarget = parseTarget(options.target);
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} catch (err) {
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if (err instanceof Error) {
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throw new Error(`Invalid target: ${err.message}`);
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}
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throw err;
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}
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// Build strategies list
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const strategies: UploadStrategy[] = [];
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// If a specific strategy is requested, only use that one
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if (options.strategy) {
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const token = process.env.GITHUB_TOKEN;
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const cookies = process.env.GH_ATTACH_COOKIES;
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switch (options.strategy) {
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case "release-asset":
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if (!token) {
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throw new Error(
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"release-asset strategy requires GITHUB_TOKEN environment variable",
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);
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}
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strategies.push(createReleaseAssetStrategy(token));
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break;
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case "browser-session":
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if (!cookies) {
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throw new Error(
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"browser-session strategy requires GH_ATTACH_COOKIES environment variable",
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);
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}
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strategies.push(createBrowserSessionStrategy(cookies));
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break;
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case "cookie-extraction":
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strategies.push(createCookieExtractionStrategy());
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break;
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case "repo-branch":
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if (!token) {
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throw new Error(
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"repo-branch strategy requires GITHUB_TOKEN environment variable",
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);
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}
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strategies.push(createRepoBranchStrategy(token));
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break;
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default:
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throw new Error(`Unknown strategy: ${options.strategy}`);
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}
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} else {
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// Default strategy order: browser-session, cookie-extraction, release-asset, repo-branch
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const token = process.env.GITHUB_TOKEN;
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const cookies = process.env.GH_ATTACH_COOKIES;
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if (cookies) {
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strategies.push(createBrowserSessionStrategy(cookies));
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}
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strategies.push(createCookieExtractionStrategy());
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if (token) {
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strategies.push(createReleaseAssetStrategy(token));
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strategies.push(createRepoBranchStrategy(token));
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}
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}
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if (strategies.length === 0) {
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throw new Error(
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"No authentication available. Set GITHUB_TOKEN or GH_ATTACH_COOKIES",
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);
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}
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// Process files
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const results = [];
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for (const file of files) {
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// Validate file
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try {
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await validateFile(file);
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} catch (err) {
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if (err instanceof Error) {
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throw new Error(`File validation failed: ${err.message}`);
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}
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throw err;
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}
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// Upload file
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try {
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const result = await upload(file, uploadTarget, strategies);
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results.push(result);
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} catch (err) {
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if (err instanceof Error) {
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throw new Error(`Upload failed: ${err.message}`);
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}
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throw err;
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}
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}
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// Output results
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const format = options.format || "markdown";
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for (const result of results) {
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switch (format) {
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case "url":
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console.log(result.url);
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break;
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case "json":
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console.log(JSON.stringify(result, null, 2));
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break;
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case "markdown":
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default:
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console.log(result.markdown);
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}
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}
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}

‎src/cli/index.ts‎

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* gh-attach CLI entry point.
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*/
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import { readFileSync } from "fs";
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import { Command } from "commander";
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const pkg = JSON.parse(readFileSync(new URL("../../package.json", import.meta.url), "utf8"));
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const program = new Command();
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program
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.name("gh-attach")
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.description("Upload images to GitHub issues, PRs, and comments")
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.version("0.0.0-development");
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.version(pkg.version);
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program
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.command("upload")
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.option("--format <type>", "Output format: markdown, url, json", "markdown")
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.option("--stdin", "Read image from stdin")
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.option("--filename <name>", "Filename when using --stdin")
25-
.action(async (_files, _options) => {
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// TODO: Implement upload command
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console.error("Upload command not yet implemented");
28-
process.exit(1);
28+
.action(async (files, options) => {
29+
try {
30+
const { uploadCommand } = await import("./commands/upload.js");
31+
await uploadCommand(files, options);
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} catch (err) {
33+
if (err instanceof Error) {
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console.error(`Error: ${err.message}`);
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} else {
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console.error(`Error: ${String(err)}`);
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}
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process.exit(1);
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}
2940
});
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3142
program
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.command("login")
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.description("Authenticate with GitHub via browser")
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.option("--state-path <path>", "Path to save session state")
3546
.option("--status", "Check current authentication status")
36-
.action(async (_options) => {
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// TODO: Implement login command
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console.error("Login command not yet implemented");
39-
process.exit(1);
47+
.action(async (options) => {
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try {
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const { loginCommand } = await import("./commands/login.js");
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await loginCommand(options);
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} catch (err) {
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if (err instanceof Error) {
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console.error(`Error: ${err.message}`);
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} else {
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console.error(`Error: ${String(err)}`);
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}
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process.exit(1);
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}
4059
});
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4261
program
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.argument("<action>", "Action: list, set, get")
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.argument("[key]", "Configuration key")
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.argument("[value]", "Configuration value")
48-
.action(async (_action, _key, _value) => {
49-
// TODO: Implement config command
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console.error("Config command not yet implemented");
51-
process.exit(1);
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.action(async (action, key, value) => {
68+
try {
69+
const { configCommand } = await import("./commands/config.js");
70+
await configCommand(action, key, value);
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} catch (err) {
72+
if (err instanceof Error) {
73+
console.error(`Error: ${err.message}`);
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} else {
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console.error(`Error: ${String(err)}`);
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}
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process.exit(1);
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}
5279
});
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5481
program
5582
.command("mcp")
5683
.description("Start the MCP server")
5784
.option("--transport <type>", "Transport: stdio, http", "stdio")
5885
.option("--port <number>", "Port for HTTP transport", "3000")
59-
.action(async (_options) => {
60-
// TODO: Implement MCP server command
61-
console.error("MCP server not yet implemented");
62-
process.exit(1);
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.action(async (options) => {
87+
try {
88+
const { mcpCommand } = await import("./commands/mcp.js");
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await mcpCommand(options);
90+
} catch (err) {
91+
if (err instanceof Error) {
92+
console.error(`Error: ${err.message}`);
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} else {
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console.error(`Error: ${String(err)}`);
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}
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process.exit(1);
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}
6398
});
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65100
program.parse();
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