feat: try to support global install

packages/client/internals/SlideContainer.vue

@@ -11,7 +11,7 @@ const props = defineProps({
     default: () => ({}) as any,
   },
   scale: {
-    type: Number,
+    type: [Number, String],
   },
 })
 

packages/client/windi.config.ts

@@ -2,10 +2,10 @@ import { resolve, dirname } from 'path'
 import { isTruthy } from '@antfu/utils'
 import { DefaultExtractor, defineConfig } from 'vite-plugin-windicss'
 import typography from 'windicss/plugin/typography'
-import { sync } from 'resolve'
+import { sync as resolvePkg } from 'resolve'
 
 export function resolveImportPath(importName: string) {
-  return sync(importName, {
+  return resolvePkg(importName, {
     preserveSymlinks: false,
   })
 }

packages/slidev/node/options.ts

@@ -8,8 +8,8 @@ import RemoteAssets from 'vite-plugin-remote-assets'
 import { ArgumentsType, uniq } from '@antfu/utils'
 import { SlidevMarkdown } from '@slidev/types'
 import * as parser from '@slidev/parser/fs'
-import { packageExists, promptForThemeInstallation, resolveThemeName } from './themes'
 import { resolveImportPath } from './utils'
+import { packageExists, promptForThemeInstallation, resolveThemeName } from './themes'
 
 export interface SlidevEntryOptions {
   /**
@@ -55,7 +55,7 @@ export interface SlidevPluginOptions extends SlidevEntryOptions {
 }
 
 export function getClientRoot() {
-  return dirname(resolveImportPath('@slidev/client/package.json'))
+  return dirname(resolveImportPath('@slidev/client/package.json', true))
 }
 
 export function getCLIRoot() {
@@ -78,7 +78,7 @@ export function getThemeRoots(name: string, entry: string) {
   }
   else {
     return [
-      dirname(resolveImportPath(`${name}/package.json`)),
+      dirname(resolveImportPath(`${name}/package.json`, true)),
     ]
   }
 }

packages/slidev/node/plugins/config.ts

@@ -6,6 +6,7 @@ import { toAtFS } from '../utils'
 
 const EXCLUDE = [
   '@slidev/types',
+  '@slidev/shared',
   'mermaid',
   '@vueuse/core',
   '@vueuse/shared',

packages/slidev/node/themes.ts

@@ -1,7 +1,7 @@
 import prompts from 'prompts'
 import { parseNi, run } from '@antfu/ni'
-import { isRelative } from './options'
 import { resolveImportPath } from './utils'
+import { isRelative } from './options'
 
 const officialThemes: Record<string, string> = {
   'none': '',
@@ -11,11 +11,8 @@ const officialThemes: Record<string, string> = {
 }
 
 export function packageExists(name: string) {
-  try {
-    if (resolveImportPath(`${name}/package.json`))
-      return true
-  }
-  catch {}
+  if (resolveImportPath(`${name}/package.json`))
+    return true
   return false
 }
 

packages/slidev/node/utils.ts

@@ -1,12 +1,28 @@
 import { ensurePrefix, slash } from '@antfu/utils'
-import { sync } from 'resolve'
+import { sync as resolve } from 'resolve'
+import resolveGlobal from 'resolve-global'
 
 export function toAtFS(path: string) {
   return `/@fs${ensurePrefix('/', slash(path))}`
 }
 
-export function resolveImportPath(importName: string) {
-  return sync(importName, {
-    preserveSymlinks: false,
-  })
+export function resolveImportPath(importName: string, ensure: true): string
+export function resolveImportPath(importName: string, ensure?: boolean): string | undefined
+export function resolveImportPath(importName: string, ensure = false) {
+  try {
+    return resolve(importName, {
+      preserveSymlinks: false,
+    })
+  }
+  catch {}
+
+  try {
+    return resolveGlobal(importName)
+  }
+  catch {}
+
+  if (ensure)
+    throw new Error(`Failed to resolve package "${importName}"`)
+
+  return undefined
 }

packages/slidev/package.json

@@ -60,6 +60,7 @@
     "connect": "^3.7.0",
     "fast-glob": "^3.2.5",
     "fs-extra": "^10.0.0",
+    "is-installed-globally": "^0.4.0",
     "jiti": "^1.9.2",
     "js-base64": "^3.6.1",
     "katex": "^0.13.11",
@@ -72,6 +73,7 @@
     "prismjs": "^1.23.0",
     "prompts": "^2.4.1",
     "resolve": "^1.20.0",
+    "resolve-global": "^1.0.0",
     "shiki": "^0.9.4",
     "sirv": "^1.0.12",
     "vite": "^2.3.4",