feat: support assets to releases (#68)

Author: ryanuo

src/cli.ts

@@ -6,6 +6,7 @@ import { blue, bold, cyan, dim, red, yellow } from 'ansis'
 import cac from 'cac'
 import { execa } from 'execa'
 import { version } from '../package.json'
+import { uploadAssets } from './github'
 import { generate, hasTagOnGitHub, isRepoShallow, sendRelease } from './index'
 
 const cli = cac('changelogithub')
@@ -26,6 +27,7 @@ cli
   .option('--emoji', 'Use emojis in section titles', { default: true })
   .option('--group', 'Nest commit messages under their scopes')
   .option('--dry', 'Dry run')
+  .option('--assets <paths...>', 'Files to upload as assets to the release')
   .help()
 
 async function readTokenFromGitHubCli() {
@@ -103,6 +105,10 @@ cli
       }
 
       await sendRelease(config, md)
+
+      if (args.assets && args.assets.length > 0) {
+        await uploadAssets(config, args.assets)
+      }
     }
     catch (e: any) {
       console.error(red(String(e)))

src/github.ts

@@ -1,7 +1,9 @@
 import type { AuthorInfo, ChangelogOptions, Commit } from './types'
-import { notNullish } from '@antfu/utils'
-import { cyan, green } from 'ansis'
+import fs from 'node:fs/promises'
+import path from 'node:path'
 /* eslint-disable no-console */
+import { notNullish } from '@antfu/utils'
+import { cyan, green, red } from 'ansis'
 import { $fetch } from 'ofetch'
 
 export async function sendRelease(
@@ -147,3 +149,46 @@ export async function hasTagOnGitHub(tag: string, options: ChangelogOptions) {
     return false
   }
 }
+
+export async function uploadAssets(options: ChangelogOptions, assets: string | string[]) {
+  const headers = getHeaders(options)
+
+  let assetList: string[] = []
+  if (typeof assets === 'string') {
+    assetList = assets.split(',').map(s => s.trim()).filter(Boolean)
+  }
+  else if (Array.isArray(assets)) {
+    assetList = assets.flatMap(item =>
+      typeof item === 'string' ? item.split(',').map(s => s.trim()) : [],
+    ).filter(Boolean)
+  }
+
+  // Get the release by tag to obtain the upload_url
+  const release = await $fetch(`https://${options.baseUrlApi}/repos/${options.releaseRepo}/releases/tags/${options.to}`, {
+    headers,
+  })
+
+  for (const asset of assetList) {
+    const filePath = path.resolve(asset)
+    const fileData = await fs.readFile(filePath)
+    const fileName = path.basename(filePath)
+    const contentType = 'application/octet-stream'
+
+    const uploadUrl = release.upload_url.replace('{?name,label}', `?name=${encodeURIComponent(fileName)}`)
+    console.log(cyan(`Uploading ${fileName}...`))
+    try {
+      await $fetch(uploadUrl, {
+        method: 'POST',
+        headers: {
+          ...headers,
+          'Content-Type': contentType,
+        },
+        body: fileData,
+      })
+      console.log(green(`Uploaded ${fileName} successfully.`))
+    }
+    catch (error) {
+      console.error(red(`Failed to upload ${fileName}: ${error}`))
+    }
+  }
+}

src/types.ts

@@ -94,6 +94,12 @@ export interface ChangelogOptions extends Partial<ChangelogenOptions> {
    * @default `v%s`.
    */
   tag?: string
+
+  /**
+   * Files to upload as assets to the release
+   * `--assets path1,path2` or `--assets path1 --assets path2`
+   */
+  assets?: string[] | string
 }
 
 export type ResolvedChangelogOptions = Required<ChangelogOptions>