feat: Vue3 migration (#28)

BREAKING CHANGE:

- Require Vue 3

Author: alegalviz

package.json

@@ -18,7 +18,7 @@
     "lint": "xo",
     "prepublishOnly": "npm run build",
     "build": "npm run build:umd && npm run build:cjs",
-    "build:umd": "bili --file-name \"vue-prism-component[min].js\" --format umd --format umd-min --env.NODE_ENV production --module-name PrismComponent --external prismjs",
+    "build:umd": "bili --file-name \"vue-prism-component[min].js\" --format umd --format umd-min --env.NODE_ENV production --module-name PrismComponent --external prismjs --external vue",
     "build:cjs": "bili --file-name \"vue-prism-component.common.js\" --format cjs"
   },
   "author": "egoist <0x142857@gmail.com>",
@@ -28,6 +28,7 @@
     "bili": "^4.9.0",
     "eslint-config-rem": "^3.0.0",
     "prismjs": "^1.6.0",
+    "vue": "^3.0.4",
     "xo": "^0.18.0"
   },
   "xo": {

src/index.js

@@ -1,8 +1,7 @@
+import { h, defineComponent } from 'vue'
 import Prism from 'prismjs'
-import { assign } from './utils'
 
-export default {
-  functional: true,
+export default defineComponent({
   props: {
     code: {
       type: String
@@ -16,12 +15,14 @@ export default {
       default: 'markup'
     }
   },
-  render(h, ctx) {
+  setup(props, { slots, attrs }) {
+    const defaultSlot = (slots && slots.default && slots.default()) || []
     const code =
-      ctx.props.code ||
-      (ctx.children && ctx.children.length > 0 ? ctx.children[0].text : '')
-    const inline = ctx.props.inline
-    const language = ctx.props.language
+      props.code || (defaultSlot && defaultSlot.length)
+        ? defaultSlot[0].children
+        : ''
+    const inline = props.inline
+    const language = props.language
     const prismLanguage = Prism.languages[language]
     const className = `language-${language}`
 
@@ -30,32 +31,28 @@ export default {
         `Prism component for language "${language}" was not found, did you forget to register it? See all available ones: https://cdn.jsdelivr.net/npm/prismjs/components/`
       )
     }
+    return () => {
+      if (inline) {
+        return h('code', {
+          class: [className],
+          innerHTML: Prism.highlight(code, prismLanguage)
+        })
+      }
 
-    if (inline) {
       return h(
-        'code',
-        assign({}, ctx.data, {
-          class: [ctx.data.class, className],
-          domProps: assign({}, ctx.data.domProps, {
+        'pre',
+        {
+          ...attrs,
+          class: [attrs.class, className]
+        },
+        [
+          h('code', {
+            ...attrs,
+            class: [attrs.class, className],
             innerHTML: Prism.highlight(code, prismLanguage)
           })
-        })
+        ]
       )
     }
-
-    return h(
-      'pre',
-      assign({}, ctx.data, {
-        class: [ctx.data.class, className]
-      }),
-      [
-        h('code', {
-          class: className,
-          domProps: {
-            innerHTML: Prism.highlight(code, prismLanguage)
-          }
-        })
-      ]
-    )
   }
-}
+})

src/utils.js

@@ -236,6 +236,11 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
+"@babel/helper-validator-identifier@^7.12.11":
+  version "7.12.11"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.12.11.tgz#c9a1f021917dcb5ccf0d4e453e399022981fc9ed"
+  integrity sha512-np/lG3uARFybkoHokJUmf1QfEvRVCPbmQeUQpKow5cQ3xWrV9i3rUHodKDJPQfTVX61qKi+UdYk8kik84n7XOw==
+
 "@babel/helper-validator-identifier@^7.9.0", "@babel/helper-validator-identifier@^7.9.5":
   version "7.9.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.5.tgz#90977a8e6fbf6b431a7dc31752eee233bf052d80"
@@ -269,6 +274,11 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@babel/parser@^7.12.0":
+  version "7.12.11"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.11.tgz#9ce3595bcd74bc5c466905e86c535b8b25011e79"
+  integrity sha512-N3UxG+uuF4CMYoNj8AhnbAcJF0PiuJ9KHuy1lQmkYsxTer/MAH9UBNHsBoAX/4s6NvlDD047No8mYVGGzLL4hg==
+
 "@babel/parser@^7.8.6", "@babel/parser@^7.9.0":
   version "7.9.4"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.4.tgz#68a35e6b0319bbc014465be43828300113f2f2e8"
@@ -804,6 +814,15 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
+"@babel/types@^7.12.0":
+  version "7.12.11"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.12.11.tgz#a86e4d71e30a9b6ee102590446c98662589283ce"
+  integrity sha512-ukA9SQtKThINm++CX1CwmliMrE54J6nIYB5XTwL5f/CLFW9owfls+YSU8tVW15RQ2w+a3fSbPjC6HdQNtWZkiA==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    lodash "^4.17.19"
+    to-fast-properties "^2.0.0"
+
 "@babel/types@^7.4.4", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0", "@babel/types@^7.9.5":
   version "7.9.5"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.9.5.tgz#89231f82915a8a566a703b3b20133f73da6b9444"
@@ -835,6 +854,54 @@
   dependencies:
     "@types/node" "*"
 
+"@vue/compiler-core@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-core/-/compiler-core-3.0.4.tgz#0122aca6eada4cb28b39ed930af917444755e330"
+  integrity sha512-snpMICsbWTZqBFnPB03qr4DtiSxVYfDF3DvbDSkN9Z9NTM8Chl8E/lYhKBSsvauq91DAWAh8PU3lr9vrLyQsug==
+  dependencies:
+    "@babel/parser" "^7.12.0"
+    "@babel/types" "^7.12.0"
+    "@vue/shared" "3.0.4"
+    estree-walker "^2.0.1"
+    source-map "^0.6.1"
+
+"@vue/compiler-dom@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-dom/-/compiler-dom-3.0.4.tgz#834fd4b15c5698cf9f4505c2bfbccca058a843eb"
+  integrity sha512-FOxbHBIkkGjYQeTz1DlXQjS1Ms8EPXQWsdTdTPeohoS0KzCz6RiOjiAG+jLtMi6Nr5GX2h0TlCvcnI8mcsicFQ==
+  dependencies:
+    "@vue/compiler-core" "3.0.4"
+    "@vue/shared" "3.0.4"
+
+"@vue/reactivity@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/reactivity/-/reactivity-3.0.4.tgz#b6599dd8271a745960a03f05744ccf7991ba5d8d"
+  integrity sha512-AFTABrLhUYZY2on3ea9FxeXal7w3f6qIp9gT+/oG93H7dFTL5LvVnxygCopv7tvkIl/GSGQb/yK1D1gmXx1Pww==
+  dependencies:
+    "@vue/shared" "3.0.4"
+
+"@vue/runtime-core@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-core/-/runtime-core-3.0.4.tgz#a5b9a001560b1fd8c01a43f68b764c555de7836c"
+  integrity sha512-qH9e4kqU7b3u1JewvLmGmoAGY+mnuBqz7aEKb2mhpEgwa1yFv496BRuUfMXXMCix3+TndUVMJ8jt41FSdNppwg==
+  dependencies:
+    "@vue/reactivity" "3.0.4"
+    "@vue/shared" "3.0.4"
+
+"@vue/runtime-dom@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-dom/-/runtime-dom-3.0.4.tgz#6f81aec545f24511d2c28a315aa3391420b69c68"
+  integrity sha512-BGIoiTSESzWUhN0Ofi2X/q+HN8f6IUFmUEyyBGKbmx7DTAJNZhFfjqsepfXQrM5IGeTfJLB1ZEVyroDQJNXq3g==
+  dependencies:
+    "@vue/runtime-core" "3.0.4"
+    "@vue/shared" "3.0.4"
+    csstype "^2.6.8"
+
+"@vue/shared@3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@vue/shared/-/shared-3.0.4.tgz#6dc50f593bdfdeaa6183d1dbc15e2d45e7c6b8b3"
+  integrity sha512-Swfbz31AaMX48CpFl+YmIrqOH9MgJMTrltG9e26A4ZxYx9LjGuMV+41WnxFzS3Bc9nbrc6sDPM37G6nIT8NJSg==
+
 acorn-dynamic-import@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz#482210140582a36b83c3e342e1cfebcaa9240948"
@@ -1182,9 +1249,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001038:
-  version "1.0.30001040"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001040.tgz#103fc8e6eb1d7397e95134cd0e996743353d58ea"
-  integrity sha512-Ep0tEPeI5wCvmJNrXjE3etgfI+lkl1fTDU6Y3ZH1mhrjkPlVI9W4pcKbMo+BQLpEWKVYYp2EmYaRsqpPC3k7lQ==
+  version "1.0.30001170"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001170.tgz"
+  integrity sha512-Dd4d/+0tsK0UNLrZs3CvNukqalnVTRrxb5mcQm8rHL49t7V5ZaTygwXkrq+FB+dVDf++4ri8eJnFEJAB8332PA==
 
 capture-stack-trace@^1.0.0:
   version "1.0.0"
@@ -1596,6 +1663,11 @@ csso@^4.0.2:
   dependencies:
     css-tree "1.0.0-alpha.39"
 
+csstype@^2.6.8:
+  version "2.6.14"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.14.tgz#004822a4050345b55ad4dcc00be1d9cf2f4296de"
+  integrity sha512-2mSc+VEpGPblzAxyeR+vZhJKgYg0Og0nnRi7pmRXFYYxSfnOnW8A5wwQb4n4cE2nIOzqKOAzLCaEX6aBmNEv8A==
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.npmjs.org/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -2094,6 +2166,11 @@ estree-walker@^0.6.0, estree-walker@^0.6.1:
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
   integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
 
+estree-walker@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-2.0.2.tgz#52f010178c2a4c117a7757cfe942adb7d2da4cac"
+  integrity sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==
+
 esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -3087,6 +3164,11 @@ lodash@^4.17.13:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
+lodash@^4.17.19:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+
 log-symbols@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/log-symbols/-/log-symbols-1.0.2.tgz#376ff7b58ea3086a0f09facc74617eca501e1a18"
@@ -4946,6 +5028,15 @@ vlq@^0.2.2:
   resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
   integrity sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==
 
+vue@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-3.0.4.tgz#872c65c143f5717bd5387c61613d9f55f4cc0f43"
+  integrity sha512-2o+AiQF8sAupyhbyl3oxVCl3WCwC/n5NI7VMM+gVQ231qvSB8eI7sCBloloqDJK6yA367EEtmRSeSCf4sxCC+A==
+  dependencies:
+    "@vue/compiler-dom" "3.0.4"
+    "@vue/runtime-dom" "3.0.4"
+    "@vue/shared" "3.0.4"
+
 wcwidth@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/wcwidth/-/wcwidth-1.0.1.tgz#f0b0dcf915bc5ff1528afadb2c0e17b532da2fe8"