polyscript - npm Package Compare versions

Comparing version 0.4.13 to 0.4.14

cjs/index.js

 'use strict';
 const { $$ } = require('basic-devtools');
 
-const XWorker = require('./xworker.js');
 const { handle } = require('./script-handler.js');
-const { assign } = require('./utils.js');
+const { assign, defineProperty } = require('./utils.js');
 const { selectors, prefixes } = require('./interpreters.js');
@@ -11,75 +10,104 @@ const { CUSTOM_SELECTORS, handleCustomType } = require('./custom.js');
 
-(m => {
-  exports.define = m.define;
-  exports.whenDefined = m.whenDefined;
-})(require('./custom.js'));
-(m => {
-  exports.env = m.env;
-})(require('./listeners.js'));
+const { define: $define, whenDefined: $whenDefined } = require('./custom.js');
+const { env: $env } = require('./listeners.js');
+const { Hook: $Hook } = require('./worker/hooks.js');
+const $XWorker = require('./xworker.js');
+
+const polyscript = Symbol.for('polyscript');
+const alreadyLive = polyscript in globalThis;
+
+// avoid multiple initialization of the same library
+/* c8 ignore start */
+const { define, whenDefined, env, Hook, XWorker } = (
+    alreadyLive ?
+        globalThis[polyscript] :
+        defineProperty(
+            globalThis,
+            polyscript,
+            {
+                value: {
+                    define: $define,
+                    whenDefined: $whenDefined,
+                    env: $env,
+                    Hook: $Hook,
+                    XWorker: $XWorker
+                }
+            }
+        )[polyscript]
+);
+/* c8 ignore stop */
+
+exports.define = define;
+exports.whenDefined = whenDefined;
+exports.env = env;
+exports.Hook = Hook;
+exports.XWorker = XWorker;
 (m => Object.keys(m).map(k => k !== 'default' && (exports[k] = m[k])))
 require('./errors.js');
-exports.XWorker = XWorker;
 
-const mo = new MutationObserver((records) => {
-    const selector = selectors.join(',');
-    for (const { type, target, attributeName, addedNodes } of records) {
-        // attributes are tested via integration / e2e
-        /* c8 ignore start */
-        if (type === 'attributes') {
-            const i = attributeName.lastIndexOf('-') + 1;
-            if (i) {
-                const prefix = attributeName.slice(0, i);
-                for (const p of prefixes) {
-                    if (prefix === p) {
-                        const type = attributeName.slice(i);
-                        if (type !== 'env') {
-                            const method = target.hasAttribute(attributeName)
-                                ? 'add'
-                                : 'remove';
-                            target[`${method}EventListener`](type, listener);
+if (!alreadyLive) {
+    const mo = new MutationObserver((records) => {
+        const selector = selectors.join(',');
+        for (const { type, target, attributeName, addedNodes } of records) {
+            // attributes are tested via integration / e2e
+            /* c8 ignore start */
+            if (type === 'attributes') {
+                const i = attributeName.lastIndexOf('-') + 1;
+                if (i) {
+                    const prefix = attributeName.slice(0, i);
+                    for (const p of prefixes) {
+                        if (prefix === p) {
+                            const type = attributeName.slice(i);
+                            if (type !== 'env') {
+                                const method = target.hasAttribute(attributeName)
+                                    ? 'add'
+                                    : 'remove';
+                                target[`${method}EventListener`](type, listener);
+                            }
+                            break;
                         }
-                        break;
                     }
                 }
+                continue;
             }
-            continue;
-        }
-        for (const node of addedNodes) {
-            if (node.nodeType === 1) {
-                addAllListeners(node);
-                if (selector && node.matches(selector)) handle(node);
-                else bootstrap(selector, node, true);
+            for (const node of addedNodes) {
+                if (node.nodeType === 1) {
+                    addAllListeners(node);
+                    if (selector && node.matches(selector)) handle(node);
+                    else bootstrap(selector, node, true);
+                }
             }
+            /* c8 ignore stop */
         }
-        /* c8 ignore stop */
-    }
-});
+    });
 
-/* c8 ignore start */
-const bootstrap = (selector, node, shouldHandle) => {
-    if (selector) $$(selector, node).forEach(handle);
-    selector = CUSTOM_SELECTORS.join(',');
-    if (selector) {
-        if (shouldHandle) handleCustomType(node);
-        $$(selector, node).forEach(handleCustomType);
-    }
-};
-/* c8 ignore stop */
+    /* c8 ignore start */
+    const bootstrap = (selector, node, shouldHandle) => {
+        if (selector) $$(selector, node).forEach(handle);
+        selector = CUSTOM_SELECTORS.join(',');
+        if (selector) {
+            if (shouldHandle) handleCustomType(node);
+            $$(selector, node).forEach(handleCustomType);
+        }
+    };
+    /* c8 ignore stop */
 
-const observe = (root) => {
-    mo.observe(root, { childList: true, subtree: true, attributes: true });
-    return root;
-};
+    const observe = (root) => {
+        mo.observe(root, { childList: true, subtree: true, attributes: true });
+        return root;
+    };
 
-const { attachShadow } = Element.prototype;
-assign(Element.prototype, {
-    attachShadow(init) {
-        return observe(attachShadow.call(this, init));
-    },
-});
+    const { attachShadow } = Element.prototype;
+    assign(Element.prototype, {
+        attachShadow(init) {
+            return observe(attachShadow.call(this, init));
+        },
+    });
 
-// give 3rd party a chance to apply changes before this happens
-queueMicrotask(() => {
-    addAllListeners(observe(document));
-    bootstrap(selectors.join(','), document, false);
-});
+    // give 3rd party a chance to apply changes before this happens
+    queueMicrotask(() => {
+        addAllListeners(observe(document));
+        bootstrap(selectors.join(','), document, false);
+    });
+
+}

core.js

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e=>{if(Ft.has(e)){const{target:t}=e;t&&(e.closest("head")?document.body.append(t):e.after(t))}else{const{attributes:{async:t,config:r,env:n,target:s,version:o},src:a,type:i}=e,c=o?.value,l=At(i,c);let u=Bt(r,"|");const f=Bt(n,"")||`${l}${u}`;u=u.slice(1);const p=Rt(e);if(p){const r=new(xt(i,c))(p,{...De(e,i),async:!!t,config:u});return void Ft.set(Be(e,"xworker",{value:r}),{xworker:r})}const d=Bt(s,""),h=Lt(i,f,l,c,u);Ft.set(Be(e,"target",Wt),h),d&&Ot.set(e,_t(e,d));const g=a?fetch(a).then(Pe):e.textContent;h.queue=h.queue.then((()=>(async(e,t,r,n)=>{const{type:s}=e,o=gt.get(s);o.experimental&&console.warn(`The ${s} interpreter is experimental`);const[a,i]=await Je([Ft.get(e).interpreter,t]);try{Be(document,"currentScript",{configurable:!0,get:()=>e}),o.registerJSModule(a,"polyscript",{XWorker:r}),Ue(e,s,"ready");const t=o[n?"runAsync":"run"](a,i),c=Ue.bind(null,e,s,"done");return n?t.then(c):c(),t}finally{delete document.currentScript}})(e,g,h.XWorker,!!t)))}},Ct=new Proxy(Fe(null),{get:(e,t)=>new Promise(queueMicrotask).then((()=>Ht(t)))}),Ht=async e=>{if(It.has(e)){const{interpreter:t,queue:r}=It.get(e);return(await Je([t,r]))[0]}const t=It.size?`Available interpreters are: ${[...It.keys()].map((e=>`"${e}"`)).join(", ")}.`:"There are no interpreters in this page.";throw new Error(`The interpreter "${e}" was not found. ${t}`)},Nt=async e=>{const{type:r,currentTarget:n}=e;if(mt.length)for(let{name:s,value:o,ownerElement:a}of t(`./@*[${mt.map((e=>`name()="${e}${r}"`)).join(" or ")}]`,n)){s=s.slice(0,-(r.length+1));const t=await Ht(a.getAttribute(`${s}-env`)||s);gt.get(s).runEvent(t,o,e)}},Dt=e=>{if(mt.length)for(let{name:r,ownerElement:n}of t(`.//@*[${mt.map((e=>`starts-with(name(),"${e}")`)).join(" or ")}]`,e)){const e=r.lastIndexOf("-"),t=r.slice(e+1);"env"!==t&&(n.addEventListener(t,Nt),"disabled"in n&&!n.disabled&&(n.disabled=!0,Ct[r.slice(0,e)].then((()=>{n.disabled=!1}))))}};var Ut=xt();const Xt=[],qt=new Map,zt=new Map,Yt=e=>{for(const t of Xt)if(e.matches(t)){const r=qt.get(t),{resolve:n}=zt.get(r),{options:s,known:o}=Gt.get(r);if(!o.has(e)){o.add(e);const{interpreter:t,config:a,version:i,env:c,onInterpreterReady:l,onerror:u}=s;let f;try{const o=Rt(e);if(o){const c=Ut.call(new Pt(null,s),o,{...De(e,r),version:i,type:t,custom:r,config:e.getAttribute("config")||a||{},async:e.hasAttribute("async")});return Be(e,"xworker",{value:c}),void n({type:r,xworker:c})}}catch(e){f=e}const p=At(t,i),d=c||`${p}${a?`|${a}`:""}`,{interpreter:h,XWorker:g}=Lt(r,d,p,i,a,t);h.then((o=>{const a=Fe(gt.get(t)),{onBeforeRun:i,onBeforeRunAsync:c,onAfterRun:d,onAfterRunAsync:h}=s,y=new Pt(o,s),w=function(...e){return g.apply(y,e)};for(const[t,[r,n]]of[["run",[i,d]]]){const s=a[t];a[t]=function(t,o,...a){r&&r.call(this,m,e);const i=s.call(this,t,o,...a);return n&&n.call(this,m,e),i}}for(const[t,[r,n]]of[["runAsync",[c,h]]]){const s=a[t];a[t]=async function(t,o,...a){r&&await r.call(this,m,e);const i=await s.call(this,t,o,...a);return n&&await n.call(this,m,e),i}}a.registerJSModule(o,"polyscript",{XWorker:w});const m={type:r,interpreter:o,XWorker:w,io:Xe.get(o),config:structuredClone(yt.get(p)),run:a.run.bind(a,o),runAsync:a.runAsync.bind(a,o),runEvent:a.runEvent.bind(a,o)};n(m),f&&u?.(f,e),l?.(m,e)}))}}},Gt=new Map;let Vt=0;const Kt=e=>(zt.has(e)||zt.set(e,Promise.withResolvers()),zt.get(e).promise),Qt=Symbol.for("polyscript"),Zt=Qt in globalThis,{define:er,whenDefined:tr,env:rr,Hook:nr,XWorker:sr}=Zt?globalThis[Qt]:Be(globalThis,Qt,{value:{define:(t,r)=>{let n=null==t;if(n)t="_ps"+Vt++;else if(gt.has(t)||Gt.has(t))throw new Error(`<script type="${t}"> already registered`);if(!gt.has(r?.interpreter))throw new Error("Unspecified interpreter");gt.set(t,gt.get(r.interpreter));const s=[`script[type="${t}"]`];if(Kt(t),n){const{onInterpreterReady:e}=r;r={...r,onInterpreterReady(r,n){Xt.splice(Xt.indexOf(t),1),gt.delete(t),Gt.delete(t),zt.delete(t),n.remove(),e?.(r)}},document.head.append(We(document.createElement("script"),{type:t}))}else s.push(`${t}-script`),mt.push(`${t}-`);for(const e of s)qt.set(e,t);Xt.push(...s),Gt.set(t,{options:We({env:t},r),known:new WeakSet}),n||Dt(document),e(s.join(",")).forEach(Yt)},whenDefined:Kt,env:Ct,Hook:Pt,XWorker:Ut}})[Qt];if(!Zt){const t=new MutationObserver((e=>{const t=wt.join(",");for(const{type:n,target:s,attributeName:o,addedNodes:a}of e)if("attributes"!==n)for(const e of a)1===e.nodeType&&(Dt(e),t&&e.matches(t)?Jt(e):r(t,e,!0));else{const e=o.lastIndexOf("-")+1;if(e){const t=o.slice(0,e);for(const r of mt)if(t===r){const t=o.slice(e);if("env"!==t){const e=s.hasAttribute(o)?"add":"remove";s[`${e}EventListener`](t,Nt)}break}}}})),r=(t,r,n)=>{t&&e(t,r).forEach(Jt),(t=Xt.join(","))&&(n&&Yt(r),e(t,r).forEach(Yt))},n=e=>(t.observe(e,{childList:!0,subtree:!0,attributes:!0}),e),{attachShadow:s}=Element.prototype;We(Element.prototype,{attachShadow(e){return n(s.call(this,e))}}),queueMicrotask((()=>{Dt(n(document)),r(wt.join(","),document,!1)}))}export{nr as Hook,Mt as INVALID_CONTENT,jt as INVALID_SRC_ATTR,Tt as INVALID_WORKER_ATTR,sr as XWorker,er as define,rr as env,tr as whenDefined};
 //# sourceMappingURL=core.js.map

esm/index.js

 import { $$ } from 'basic-devtools';
 
-import XWorker from './xworker.js';
 import { handle } from './script-handler.js';
-import { assign } from './utils.js';
+import { assign, defineProperty } from './utils.js';
 import { selectors, prefixes } from './interpreters.js';
@@ -10,69 +9,99 @@ import { CUSTOM_SELECTORS, handleCustomType } from './custom.js';
 
-export { define, whenDefined } from './custom.js';
-export { env } from './listeners.js';
+import { define as $define, whenDefined as $whenDefined } from './custom.js';
+import { env as $env } from './listeners.js';
+import { Hook as $Hook } from './worker/hooks.js';
+import $XWorker from './xworker.js';
+
+const polyscript = Symbol.for('polyscript');
+const alreadyLive = polyscript in globalThis;
+
+// avoid multiple initialization of the same library
+/* c8 ignore start */
+const { define, whenDefined, env, Hook, XWorker } = (
+    alreadyLive ?
+        globalThis[polyscript] :
+        defineProperty(
+            globalThis,
+            polyscript,
+            {
+                value: {
+                    define: $define,
+                    whenDefined: $whenDefined,
+                    env: $env,
+                    Hook: $Hook,
+                    XWorker: $XWorker
+                }
+            }
+        )[polyscript]
+);
+/* c8 ignore stop */
+
+export { define, whenDefined, env, Hook, XWorker };
 export * from './errors.js';
-export { XWorker };
 
-const mo = new MutationObserver((records) => {
-    const selector = selectors.join(',');
-    for (const { type, target, attributeName, addedNodes } of records) {
-        // attributes are tested via integration / e2e
-        /* c8 ignore start */
-        if (type === 'attributes') {
-            const i = attributeName.lastIndexOf('-') + 1;
-            if (i) {
-                const prefix = attributeName.slice(0, i);
-                for (const p of prefixes) {
-                    if (prefix === p) {
-                        const type = attributeName.slice(i);
-                        if (type !== 'env') {
-                            const method = target.hasAttribute(attributeName)
-                                ? 'add'
-                                : 'remove';
-                            target[`${method}EventListener`](type, listener);
+if (!alreadyLive) {
+    const mo = new MutationObserver((records) => {
+        const selector = selectors.join(',');
+        for (const { type, target, attributeName, addedNodes } of records) {
+            // attributes are tested via integration / e2e
+            /* c8 ignore start */
+            if (type === 'attributes') {
+                const i = attributeName.lastIndexOf('-') + 1;
+                if (i) {
+                    const prefix = attributeName.slice(0, i);
+                    for (const p of prefixes) {
+                        if (prefix === p) {
+                            const type = attributeName.slice(i);
+                            if (type !== 'env') {
+                                const method = target.hasAttribute(attributeName)
+                                    ? 'add'
+                                    : 'remove';
+                                target[`${method}EventListener`](type, listener);
+                            }
+                            break;
                         }
-                        break;
                     }
                 }
+                continue;
             }
-            continue;
-        }
-        for (const node of addedNodes) {
-            if (node.nodeType === 1) {
-                addAllListeners(node);
-                if (selector && node.matches(selector)) handle(node);
-                else bootstrap(selector, node, true);
+            for (const node of addedNodes) {
+                if (node.nodeType === 1) {
+                    addAllListeners(node);
+                    if (selector && node.matches(selector)) handle(node);
+                    else bootstrap(selector, node, true);
+                }
             }
+            /* c8 ignore stop */
         }
-        /* c8 ignore stop */
-    }
-});
+    });
 
-/* c8 ignore start */
-const bootstrap = (selector, node, shouldHandle) => {
-    if (selector) $$(selector, node).forEach(handle);
-    selector = CUSTOM_SELECTORS.join(',');
-    if (selector) {
-        if (shouldHandle) handleCustomType(node);
-        $$(selector, node).forEach(handleCustomType);
-    }
-};
-/* c8 ignore stop */
+    /* c8 ignore start */
+    const bootstrap = (selector, node, shouldHandle) => {
+        if (selector) $$(selector, node).forEach(handle);
+        selector = CUSTOM_SELECTORS.join(',');
+        if (selector) {
+            if (shouldHandle) handleCustomType(node);
+            $$(selector, node).forEach(handleCustomType);
+        }
+    };
+    /* c8 ignore stop */
 
-const observe = (root) => {
-    mo.observe(root, { childList: true, subtree: true, attributes: true });
-    return root;
-};
+    const observe = (root) => {
+        mo.observe(root, { childList: true, subtree: true, attributes: true });
+        return root;
+    };
 
-const { attachShadow } = Element.prototype;
-assign(Element.prototype, {
-    attachShadow(init) {
-        return observe(attachShadow.call(this, init));
-    },
-});
+    const { attachShadow } = Element.prototype;
+    assign(Element.prototype, {
+        attachShadow(init) {
+            return observe(attachShadow.call(this, init));
+        },
+    });
 
-// give 3rd party a chance to apply changes before this happens
-queueMicrotask(() => {
-    addAllListeners(observe(document));
-    bootstrap(selectors.join(','), document, false);
-});
+    // give 3rd party a chance to apply changes before this happens
+    queueMicrotask(() => {
+        addAllListeners(observe(document));
+        bootstrap(selectors.join(','), document, false);
+    });
+
+}

package.json

 {
     "name": "polyscript",
-    "version": "0.4.13",
+    "version": "0.4.14",
     "description": "PyScript single core to rule them all",
@@ -63,2 +63,7 @@ "main": "./cjs/index.js",
         },
+        "./exports": {
+            "types": "./types/polyscript/esm/exports.d.ts",
+            "import": "./esm/exports.js",
+            "default": "./cjs/exports.js"
+        },
         "./package.json": "./package.json"
@@ -65,0 +70,0 @@ },

types/polyscript/esm/index.d.ts

@@ -1,5 +0,6 @@
-export { env } from "./listeners.js";
 export * from "./errors.js";
-export { XWorker };
-import XWorker from './xworker.js';
-export { define, whenDefined } from "./custom.js";
+export const define: any;
+export const whenDefined: any;
+export const env: any;
+export const Hook: any;
+export const XWorker: any;

New alerts

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Found 1 instance in 1 package

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

395315

increased by1.01%

Lines of code

3244

increased by1.5%

No dependency changes