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@syndicate-lang/compiler

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@syndicate-lang/compiler - npm Package Compare versions

Comparing version 0.21.1 to 0.22.0

1

dist/syndicate-browser-compiler.js

@@ -9,2 +9,3 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

async function translateScripts() {
if (SchemaReady) await SchemaReady;

@@ -11,0 +12,0 @@ const syndicateScripts =

9

dist/syndicate-compiler.es6.min.js

@@ -1,2 +0,2 @@

var t;function e(t){return Array.isArray(t)?{start:t[0].start,end:t[t.length-1].end,synthetic:!0}:t}function n(t,e){return Object.assign(Object.assign({},t),{end:e})}function r(e){return a(e,t.SPACE)||a(e,t.NEWLINE)}function s(t){return t&&"items"in t}function i(t){return t&&"type"in t}function a(t,e){return i(t)&&t.type===e}function o(t,e,n,r){const i=t=>s(t)?n(t,r(t.items.map(i)),i):e(t);return r(t.map(i))}function u(e,n={}){return o(e,(e=>{var r;if(null===(r=n.color)||void 0===r||!r)return e.text;switch(e.type){case t.SPACE:case t.NEWLINE:return""+e.text+"";case t.STRING:return""+e.text+"";default:return e.text}}),((t,e,r)=>{var s;return r(t.open)+e+(t.close?r(t.close):null!==(s=n.missing)&&void 0!==s?s:"")}),(t=>t.join("")))}function l(t){return{line:1,column:0,pos:0,name:t}}function c(t){return Object.assign(Object.assign({},t),{fixed:!0})}function h(t,e){var n;if(null!==(n=t.fixed)&&void 0!==n&&n)return"\n"===e;{let 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e=Object.assign({},t.id.start);h(e," ");return $({id:Object.assign(Object.assign({},t.id),{start:e,text:t.id.text.slice(1)}),type:t.type})}return E})),this.pCaptureDefaultBinder=this.pCaptureBinder(this.defaultBinder),this.pDiscard=G(this.identifier,(t=>"_"===t.text?$(void 0):E))}block(t){return Q("{",F(I,(e=>(null==t||t.push(...e),e))))}binder(...t){return M((t=>V(t,"id",this.identifier)))}expr(...t){return Y(J(R(this.exprBoundary,...t)))}expr1(...t){return G(this.expr(...t),(t=>t.length?$(t):E))}propertyNameExpr(){const e=ut`"`;return R(F(U(),(t=>[...e,t,...e])),F(U(void 0,{tokenType:t.STRING}),(t=>[t])),Q("[",this.expr()))}statement(t){return R(this.block(t),Y(j(F(J(this.statementBoundary),(e=>t.push(...e))),F(this.statementBoundary,(e=>e?t.push(e):void 0)))))}turnAction(t){return e=>{const n=Object.create(null),r=t(n)(e);return null===r?null:[n,r[1]]}}blockTurnAction(t){return this.turnAction((e=>(e.body=[],j(t,this.block(e.body)))))}mandatoryIfNotTerminal(t,e){return n=>"none"!==t.facetToStop?K(e)(n):e(n)}pUnquote(t,e){return M(1==t?t=>(t.type="POuterUnquote",j(U("\\"),V(t,"outer",this.expr(...e)))):n=>(n.type="PUnquote",j(U("\\"),V(n,"unquoted",this.valuePattern(t-1,...e)))))}pQuote(t,e){return M((n=>(n.type="PQuote",j(ct("pattern"),V(n,"quoted",this.valuePattern(t+1,...e))))))}hasCapturesOrDiscards(t){return o(t,(t=>null!==C(R(this.pCaptureDefaultBinder,this.pDiscard),[t],null,"(")),((t,e,n)=>e),(t=>t.some((t=>t))))}pArray(t){return M((e=>(e.type="PArray",Q("[",G(V(e,"elements",z(this.valuePattern(t),U(","))),(t=>e.elements.every((t=>"PConstant"===t.type))?E:$(t)))))))}pDict(t){return M((e=>(e.type="PDict",Q("{",G(V(e,"elements",z(q((e=>(e.value=[],j(V(e.value,"0",this.propertyNameExpr()),U(":"),V(e.value,"1",this.valuePattern(t)))))),U(","))),(t=>e.elements.every((t=>"PConstant"===t[1].type))?E:$(t)))))))}pConstructor(t,e){return M((n=>(n.type="PConstructor",j(V(n,"ctor",this.expr(...e,Q("(",D))),Q("(",V(n,"arguments",z(this.valuePattern(t,...e),U(","))))))))}valuePattern(t,...e){return Y(R(M((t=>F(this.pDiscard,(e=>t.type="PDiscard")))),this.pArray(t),this.pDict(t),this.pQuote(t,e),this.pUnquote(t,e),G(this.pConstructor(t,e),(t=>{if(this.hasCapturesOrDiscards(t.ctor)){const e=C(this.pCaptureDefaultBinder,t.ctor,null,"(");return null!==e&&1===t.arguments.length?$({type:"PCapture",inner:t.arguments[0],binder:e}):E}return $(t)})),M((t=>(t.type="PCapture",t.inner={type:"PDiscard"},V(t,"binder",this.pCaptureBinder(this.binder(...e)))))),F(this.expr(...e),(t=>({type:"PConstant",value:t})))))}}class pt extends ht{binder(...t){return M((e=>j(V(e,"id",this.identifier),K(j(U(":"),V(e,"type",this.type(U("="),...t)))))))}}function dt(t){const e=[];const n=function t(n){switch(n.type){case"PDiscard":return ut`(__SYNDICATE__.QuasiValue._)`;case"PCapture":return e.push(n.binder),ut`(__SYNDICATE__.QuasiValue.bind(${t(n.inner)}))`;case"PConstant":return ut`(__SYNDICATE__.QuasiValue.lit(__SYNDICATE__.fromJS(${n.value})))`;case"PConstructor":{const e=[ut`${n.ctor}`,...n.arguments.map(t)];return ut`(__SYNDICATE__.QuasiValue.ctor(${ot(e)}))`}case"PArray":{const e=n.elements.map(t);return ut`(__SYNDICATE__.QuasiValue.arr(${ot(e)}))`}case"PDict":{const e=n.elements.map((([e,n])=>ut`[${e}, ${t(n)}]`));return ut`(__SYNDICATE__.QuasiValue.dict(${ot(e)}))`}case"PQuote":return ut`(__SYNDICATE__.QuasiValue.quote(${t(n.quoted)}))`;case"PUnquote":return ut`(__SYNDICATE__.QuasiValue.unquote(${t(n.unquoted)}))`;case"POuterUnquote":return ut`(__SYNDICATE__.QuasiValue.unquote(${n.outer}))`}}(t);return{skeleton:n,captureBinders:e}}var ft=Object.freeze({__proto__:null,SyndicateParser:ht,SyndicateTypedParser:pt,compilePattern:dt});function mt(e){if(e.length>0&&i(e[0])&&e[0].text.startsWith("#!"))for(;e.length>0&&!a(e[0],t.NEWLINE);)e.shift();return e}class _t{constructor(t,e,n){this.nextIdNumber=0,this.parser=e?new pt:new ht,this.moduleType=t,this.typescript=e,this.errorEmitter=n}quasiRandomId(){return"__SYNDICATE__id_"+this.nextIdNumber++}argDecl(t,e,n){return this.typescript?t`${e}: ${n}`:t`${e}`}emitError(t,e){this.errorEmitter(t,e.start,e.end)}}function yt(t){return(e,n)=>{if("_"===e.id.text[0])return t`${`/* Ignoring underscore-prefixed binder ${e.id.text} */`}`;const r=t`__vs[${""+n}]`,s=t`const ${[e.id]} = ${r};`;if(void 0===e.type)return s;{const i=u(e.type);switch(i){case"boolean":case"string":case"number":case"symbol":return t`if (typeof (${r}) !== ${JSON.stringify(i)}) return;\n${s}`;case"any":return s;default:{const s=t`__v_${""+n}`;return t`const ${s} = ${e.type}.__from_preserve__(${r});
if (${s} === void 0) return;

@@ -33,6 +33,5 @@ const ${[e.id]} = ${s};`}}}}}function St(n,r){const s=new it(void 0,{extraDelimiters:":"});function i(t,e,n){if("none"===e)return l(n);return t`__SYNDICATE__.Turn.active._stop(${"default"===e?"currentSyndicateFacet":"once-wrapper"===e?"__once_facet":l(e)}, () => {${"once-wrapper"===e?[]:t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`}${l(n)}})`}function a(t,e,n){if("once-wrapper"===e)return t`__SYNDICATE__.Turn.active.facet(() => {const __once_facet = __SYNDICATE__.Turn.activeFacet; ${n}});`;return t`__SYNDICATE__.Turn.active.facet(() => {${t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet; `}${"default"===e?[]:t`const ${e.text} = currentSyndicateFacet; `}${n}});`}function o(t,e){n=X(n,null,t,((t,n)=>e(t,s.template(c(n)))))}function u(t,e){o(t,((t,n)=>n`__SYNDICATE__.Turn.active.${e(t,n)}`))}const l=t=>St(t,r),h=t=>void 0===t?t:l(t);function p(t,e,n=[]){const r=e` const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`,s=void 0===t.name?"":e` currentSyndicateFacet.actor.name = ${l(t.name)};`;return e`__SYNDICATE__.Dataspace._spawn${t.linkedToken?"Link":""}(() => {${r}${s}${n}${l(t.body)}});`}return u(r.parser.duringStatement,((t,n)=>{let s=C(r.parser.spawn,t.body,null,null);null!==s&&(null!==s.linkedToken&&r.emitError("during ... spawn doesn't need \"linked\", it's always linked",s.linkedToken),s.linkedToken=e(t.body));let i=null===s?l(t.body):p(s,n,n` __SYNDICATE__.Turn.activeFacet.preventInertCheck();`);const a=dt(t.pattern),o=n`__SYNDICATE__.Observe({

observer: __SYNDICATE__.Turn.ref(${u}),
})`;return t.isDynamic?n(e`__SYNDICATE__.Turn.active.assertDataflow(() => ({
target: currentSyndicateTarget,
assertion: ${c},
}));`):n(e`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${c});`)})),o(r.parser.typeDefinitionStatement,((t,e)=>{var n;const s=`Symbol.for(${JSON.stringify(t.label.text)})`,i=JSON.stringify(t.fields.map((t=>t.id.text))),a=r.typescript?e`<{${ot(t.fields.map((t=>{var n;return e`${[t.id]}: ${null!==(n=t.type)&&void 0!==n?n:"__SYNDICATE__.AnyValue"}`})))}}, __SYNDICATE__.Ref>`:"";return e`const ${[t.label]} = __SYNDICATE__.Record.makeConstructor${a}()(${null!==(n=h(t.wireName))&&void 0!==n?n:s}, ${i});`})),u(r.parser.messageSendStatement,((t,e)=>e`message(currentSyndicateTarget, ${l(t.expr)});`)),o(r.parser.reactStatement,((t,e)=>{var n;return a(e,null!==(n=t.label)&&void 0!==n?n:"default",t.body)})),o(r.parser.stopStatement,((t,e)=>e`${i(e,t.facetToStop,t.body)};`)),n}function vt(t){var e,n,r,s;const i=null!==(e=t.name)&&void 0!==e?e:"/dev/stdin",a=t.source,o=null!==(n=t.module)&&void 0!==n?n:"es6",u=null!==(r=t.typescript)&&void 0!==r&&r,h=l(i);let p=mt(nt(a,{start:h,extraDelimiters:":"}));const d=new it(void 0,{extraDelimiters:":"});p=St(p,new _t(o,u,t.emitError));const f=d.template(c(h));{const e=null!==(s=t.runtime)&&void 0!==s?s:"@syndicate-lang/core";switch(o){case"es6":p=f`import * as __SYNDICATE__ from ${JSON.stringify(e)};\n${p}`;break;case"require":p=f`const __SYNDICATE__ = require(${JSON.stringify(e)});\n${p}`;break;case"global":p=f`const __SYNDICATE__ = ${e};\n${p}`;break;case"none":break;default:(t=>{throw new Error(`Unsupported ModuleType: ${o}`)})()}}const m=new g(i);m.emit(p);return{text:m.text,map:m.map,targetToSourceMap:m.targetToSourceMap.index(),sourceToTargetMap:m.sourceToTargetMap.index()}}var gt=Object.freeze({__proto__:null,stripShebang:mt,ExpansionContext:_t,expand:St,compile:vt});export{gt as Codegen,ft as Grammar,lt as Syntax,vt as compile};
})`;return t.isDynamic?void 0===t.test?n(e`__SYNDICATE__.Turn.active.assertDataflow(() => ({ target: currentSyndicateTarget, assertion: ${c} }));`):n(e`__SYNDICATE__.Turn.active.assertDataflow(() => (${l(t.test)})
? ({ target: currentSyndicateTarget, assertion: ${c} })
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//# sourceMappingURL=syndicate-compiler.es6.min.js.map

11

dist/syndicate-compiler.min.js

@@ -1,4 +0,4 @@

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n=>"none"!==t.facetToStop?X(e)(n):e(n)}pUnquote(t,e){return q(1==t?t=>(t.type="POuterUnquote",L(J("\\"),F(t,"outer",this.expr(...e)))):n=>(n.type="PUnquote",L(J("\\"),F(n,"unquoted",this.valuePattern(t-1,...e)))))}pQuote(t,e){return q((n=>(n.type="PQuote",L(ht("pattern"),F(n,"quoted",this.valuePattern(t+1,...e))))))}hasCapturesOrDiscards(t){return u(t,(t=>null!==C(M(this.pCaptureDefaultBinder,this.pDiscard),[t],null,"(")),((t,e,n)=>e),(t=>t.some((t=>t))))}pArray(t){return q((e=>(e.type="PArray",W("[",Q(F(e,"elements",H(this.valuePattern(t),J(","))),(t=>e.elements.every((t=>"PConstant"===t.type))?$:D(t)))))))}pDict(t){return q((e=>(e.type="PDict",W("{",Q(F(e,"elements",H(V((e=>(e.value=[],L(F(e.value,"0",this.propertyNameExpr()),J(":"),F(e.value,"1",this.valuePattern(t)))))),J(","))),(t=>e.elements.every((t=>"PConstant"===t[1].type))?$:D(t)))))))}pConstructor(t,e){return q((n=>(n.type="PConstructor",L(F(n,"ctor",this.expr(...e,W("(",I))),W("(",F(n,"arguments",H(this.valuePattern(t,...e),J(","))))))))}valuePattern(t,...e){return B(M(q((t=>G(this.pDiscard,(e=>t.type="PDiscard")))),this.pArray(t),this.pDict(t),this.pQuote(t,e),this.pUnquote(t,e),Q(this.pConstructor(t,e),(t=>{if(this.hasCapturesOrDiscards(t.ctor)){const e=C(this.pCaptureDefaultBinder,t.ctor,null,"(");return null!==e&&1===t.arguments.length?D({type:"PCapture",inner:t.arguments[0],binder:e}):$}return D(t)})),q((t=>(t.type="PCapture",t.inner={type:"PDiscard"},F(t,"binder",this.pCaptureBinder(this.binder(...e)))))),G(this.expr(...e),(t=>({type:"PConstant",value:t})))))}}class dt extends pt{binder(...t){return q((e=>L(F(e,"id",this.identifier),X(L(J(":"),F(e,"type",this.type(J("="),...t)))))))}}function ft(t){const e=[];const n=function t(n){switch(n.type){case"PDiscard":return lt`(__SYNDICATE__.QuasiValue._)`;case"PCapture":return e.push(n.binder),lt`(__SYNDICATE__.QuasiValue.bind(${t(n.inner)}))`;case"PConstant":return lt`(__SYNDICATE__.QuasiValue.lit(__SYNDICATE__.fromJS(${n.value})))`;case"PConstructor":{const e=[lt`${n.ctor}`,...n.arguments.map(t)];return lt`(__SYNDICATE__.QuasiValue.ctor(${ut(e)}))`}case"PArray":{const e=n.elements.map(t);return lt`(__SYNDICATE__.QuasiValue.arr(${ut(e)}))`}case"PDict":{const e=n.elements.map((([e,n])=>lt`[${e}, ${t(n)}]`));return lt`(__SYNDICATE__.QuasiValue.dict(${ut(e)}))`}case"PQuote":return lt`(__SYNDICATE__.QuasiValue.quote(${t(n.quoted)}))`;case"PUnquote":return lt`(__SYNDICATE__.QuasiValue.unquote(${t(n.unquoted)}))`;case"POuterUnquote":return lt`(__SYNDICATE__.QuasiValue.unquote(${n.outer}))`}}(t);return{skeleton:n,captureBinders:e}}var mt=Object.freeze({__proto__:null,SyndicateParser:pt,SyndicateTypedParser:dt,compilePattern:ft});function _t(t){if(t.length>0&&a(t[0])&&t[0].text.startsWith("#!"))for(;t.length>0&&!o(t[0],e.NEWLINE);)t.shift();return t}class yt{constructor(t,e,n){this.nextIdNumber=0,this.parser=e?new dt:new pt,this.moduleType=t,this.typescript=e,this.errorEmitter=n}quasiRandomId(){return"__SYNDICATE__id_"+this.nextIdNumber++}argDecl(t,e,n){return this.typescript?t`${e}: ${n}`:t`${e}`}emitError(t,e){this.errorEmitter(t,e.start,e.end)}}function St(t){return(e,n)=>{if("_"===e.id.text[0])return t`${`/* Ignoring underscore-prefixed binder ${e.id.text} */`}`;const r=t`__vs[${""+n}]`,s=t`const ${[e.id]} = ${r};`;if(void 0===e.type)return s;{const i=l(e.type);switch(i){case"boolean":case"string":case"number":case"symbol":return t`if (typeof (${r}) !== ${JSON.stringify(i)}) return;\n${s}`;case"any":return s;default:{const s=t`__v_${""+n}`;return t`const ${s} = ${e.type}.__from_preserve__(${r});
if (${s} === void 0) return;
const ${[e.id]} = ${s};`}}}}}function gt(t,r){const s=new at(void 0,{extraDelimiters:":"});function i(t,e,n){if("none"===e)return l(n);return t`__SYNDICATE__.Turn.active._stop(${"default"===e?"currentSyndicateFacet":"once-wrapper"===e?"__once_facet":l(e)}, () => {${"once-wrapper"===e?[]:t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`}${l(n)}})`}function a(t,e,n){if("once-wrapper"===e)return t`__SYNDICATE__.Turn.active.facet(() => {const __once_facet = __SYNDICATE__.Turn.activeFacet; ${n}});`;return t`__SYNDICATE__.Turn.active.facet(() => {${t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet; `}${"default"===e?[]:t`const ${e.text} = currentSyndicateFacet; `}${n}});`}function o(e,n){t=Z(t,null,e,((t,e)=>n(t,s.template(h(e)))))}function u(t,e){o(t,((t,n)=>n`__SYNDICATE__.Turn.active.${e(t,n)}`))}const l=t=>gt(t,r),c=t=>void 0===t?t:l(t);function p(t,e,n=[]){const r=e` const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`,s=void 0===t.name?"":e` currentSyndicateFacet.actor.name = ${l(t.name)};`;return e`__SYNDICATE__.Dataspace._spawn${t.linkedToken?"Link":""}(() => {${r}${s}${n}${l(t.body)}});`}return u(r.parser.duringStatement,((t,e)=>{let s=C(r.parser.spawn,t.body,null,null);null!==s&&(null!==s.linkedToken&&r.emitError("during ... spawn doesn't need \"linked\", it's always linked",s.linkedToken),s.linkedToken=n(t.body));let i=null===s?l(t.body):p(s,e,e` __SYNDICATE__.Turn.activeFacet.preventInertCheck();`);const a=ft(t.pattern),o=e`__SYNDICATE__.Observe({
const ${[e.id]} = ${s};`}}}}}function vt(t,r){const s=new at(void 0,{extraDelimiters:":"});function i(t,e,n){if("none"===e)return l(n);return t`__SYNDICATE__.Turn.active._stop(${"default"===e?"currentSyndicateFacet":"once-wrapper"===e?"__once_facet":l(e)}, () => {${"once-wrapper"===e?[]:t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`}${l(n)}})`}function a(t,e,n){if("once-wrapper"===e)return t`__SYNDICATE__.Turn.active.facet(() => {const __once_facet = __SYNDICATE__.Turn.activeFacet; ${n}});`;return t`__SYNDICATE__.Turn.active.facet(() => {${t`const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet; `}${"default"===e?[]:t`const ${e.text} = currentSyndicateFacet; `}${n}});`}function o(e,n){t=Z(t,null,e,((t,e)=>n(t,s.template(h(e)))))}function u(t,e){o(t,((t,n)=>n`__SYNDICATE__.Turn.active.${e(t,n)}`))}const l=t=>vt(t,r),c=t=>void 0===t?t:l(t);function p(t,e,n=[]){const r=e` const currentSyndicateFacet = __SYNDICATE__.Turn.activeFacet;`,s=void 0===t.name?"":e` currentSyndicateFacet.actor.name = ${l(t.name)};`;return e`__SYNDICATE__.Dataspace._spawn${t.linkedToken?"Link":""}(() => {${r}${s}${n}${l(t.body)}});`}return u(r.parser.duringStatement,((t,e)=>{let s=C(r.parser.spawn,t.body,null,null);null!==s&&(null!==s.linkedToken&&r.emitError("during ... spawn doesn't need \"linked\", it's always linked",s.linkedToken),s.linkedToken=n(t.body));let i=null===s?l(t.body):p(s,e,e` __SYNDICATE__.Turn.activeFacet.preventInertCheck();`);const a=ft(t.pattern),o=e`__SYNDICATE__.Observe({
pattern: __SYNDICATE__.QuasiValue.finish(${a.skeleton}),

@@ -33,6 +33,5 @@ observer: __SYNDICATE__.Turn.ref(__SYNDICATE__.assertionFacetObserver(

observer: __SYNDICATE__.Turn.ref(${u}),
})`;return t.isDynamic?n(e`__SYNDICATE__.Turn.active.assertDataflow(() => ({
target: currentSyndicateTarget,
assertion: ${c},
}));`):n(e`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${c});`)})),o(r.parser.typeDefinitionStatement,((t,e)=>{var n;const s=`Symbol.for(${JSON.stringify(t.label.text)})`,i=JSON.stringify(t.fields.map((t=>t.id.text))),a=r.typescript?e`<{${ut(t.fields.map((t=>{var n;return e`${[t.id]}: ${null!==(n=t.type)&&void 0!==n?n:"__SYNDICATE__.AnyValue"}`})))}}, __SYNDICATE__.Ref>`:"";return e`const ${[t.label]} = __SYNDICATE__.Record.makeConstructor${a}()(${null!==(n=c(t.wireName))&&void 0!==n?n:s}, ${i});`})),u(r.parser.messageSendStatement,((t,e)=>e`message(currentSyndicateTarget, ${l(t.expr)});`)),o(r.parser.reactStatement,((t,e)=>{var n;return a(e,null!==(n=t.label)&&void 0!==n?n:"default",t.body)})),o(r.parser.stopStatement,((t,e)=>e`${i(e,t.facetToStop,t.body)};`)),t}function vt(t){var e,n,r,s;const i=null!==(e=t.name)&&void 0!==e?e:"/dev/stdin",a=t.source,o=null!==(n=t.module)&&void 0!==n?n:"es6",u=null!==(r=t.typescript)&&void 0!==r&&r,l=c(i);let p=_t(rt(a,{start:l,extraDelimiters:":"}));const d=new at(void 0,{extraDelimiters:":"});p=gt(p,new yt(o,u,t.emitError));const f=d.template(h(l));{const e=null!==(s=t.runtime)&&void 0!==s?s:"@syndicate-lang/core";switch(o){case"es6":p=f`import * as __SYNDICATE__ from ${JSON.stringify(e)};\n${p}`;break;case"require":p=f`const __SYNDICATE__ = require(${JSON.stringify(e)});\n${p}`;break;case"global":p=f`const __SYNDICATE__ = ${e};\n${p}`;break;case"none":break;default:(t=>{throw new Error(`Unsupported ModuleType: ${o}`)})()}}const m=new T(i);m.emit(p);return{text:m.text,map:m.map,targetToSourceMap:m.targetToSourceMap.index(),sourceToTargetMap:m.sourceToTargetMap.index()}}var Tt=Object.freeze({__proto__:null,stripShebang:_t,ExpansionContext:yt,expand:gt,compile:vt});t.Codegen=Tt,t.Grammar=mt,t.Syntax=ct,t.compile=vt,Object.defineProperty(t,"__esModule",{value:!0})}));
})`;return t.isDynamic?void 0===t.test?n(e`__SYNDICATE__.Turn.active.assertDataflow(() => ({ target: currentSyndicateTarget, assertion: ${c} }));`):n(e`__SYNDICATE__.Turn.active.assertDataflow(() => (${l(t.test)})
? ({ target: currentSyndicateTarget, assertion: ${c} })
: ({ target: void 0, assertion: void 0 }));`):void 0===t.test?n(e`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${c});`):n(e`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, (${l(t.test)}) ? ${c} : void 0);`)})),o(r.parser.typeDefinitionStatement,((t,e)=>{var n;const s=`Symbol.for(${JSON.stringify(t.label.text)})`,i=JSON.stringify(t.fields.map((t=>t.id.text))),a=r.typescript?e`<{${ut(t.fields.map((t=>{var n;return e`${[t.id]}: ${null!==(n=t.type)&&void 0!==n?n:"__SYNDICATE__.AnyValue"}`})))}}, __SYNDICATE__.Ref>`:"";return e`const ${[t.label]} = __SYNDICATE__.Record.makeConstructor${a}()(${null!==(n=c(t.wireName))&&void 0!==n?n:s}, ${i});`})),u(r.parser.messageSendStatement,((t,e)=>e`message(currentSyndicateTarget, ${l(t.expr)});`)),o(r.parser.reactStatement,((t,e)=>{var n;return a(e,null!==(n=t.label)&&void 0!==n?n:"default",t.body)})),o(r.parser.stopStatement,((t,e)=>e`${i(e,t.facetToStop,t.body)};`)),t}function gt(t){var e,n,r,s;const i=null!==(e=t.name)&&void 0!==e?e:"/dev/stdin",a=t.source,o=null!==(n=t.module)&&void 0!==n?n:"es6",u=null!==(r=t.typescript)&&void 0!==r&&r,l=c(i);let p=_t(rt(a,{start:l,extraDelimiters:":"}));const d=new at(void 0,{extraDelimiters:":"});p=vt(p,new yt(o,u,t.emitError));const f=d.template(h(l));{const e=null!==(s=t.runtime)&&void 0!==s?s:"@syndicate-lang/core";switch(o){case"es6":p=f`import * as __SYNDICATE__ from ${JSON.stringify(e)};\n${p}`;break;case"require":p=f`const __SYNDICATE__ = require(${JSON.stringify(e)});\n${p}`;break;case"global":p=f`const __SYNDICATE__ = ${e};\n${p}`;break;case"none":break;default:(t=>{throw new Error(`Unsupported ModuleType: ${o}`)})()}}const m=new T(i);m.emit(p);return{text:m.text,map:m.map,targetToSourceMap:m.targetToSourceMap.index(),sourceToTargetMap:m.sourceToTargetMap.index()}}var Tt=Object.freeze({__proto__:null,stripShebang:_t,ExpansionContext:yt,expand:vt,compile:gt});t.Codegen=Tt,t.Grammar=mt,t.Syntax=ct,t.compile=gt,Object.defineProperty(t,"__esModule",{value:!0})}));
//# sourceMappingURL=syndicate-compiler.min.js.map

19

lib/compiler/codegen.js

@@ -219,9 +219,18 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

if (s.isDynamic) {
return wrap(t `__SYNDICATE__.Turn.active.assertDataflow(() => ({
target: currentSyndicateTarget,
assertion: ${assertion},
}));`);
if (s.test === void 0) {
return wrap(t `__SYNDICATE__.Turn.active.assertDataflow(() => ({ target: currentSyndicateTarget, assertion: ${assertion} }));`);
}
else {
return wrap(t `__SYNDICATE__.Turn.active.assertDataflow(() => (${walk(s.test)})
? ({ target: currentSyndicateTarget, assertion: ${assertion} })
: ({ target: void 0, assertion: void 0 }));`);
}
}
else {
return wrap(t `__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${assertion});`);
if (s.test === void 0) {
return wrap(t `__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${assertion});`);
}
else {
return wrap(t `__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, (${walk(s.test)}) ? ${assertion} : void 0);`);
}
}

@@ -228,0 +237,0 @@ });

1

lib/compiler/grammar.d.ts

@@ -52,2 +52,3 @@ import { Token, Items, TokenBase, Pattern } from '../syntax/index';

pattern: ValuePattern;
test?: Expr;
}

@@ -54,0 +55,0 @@ export type EventHandlerEndpointStatement = DataflowEndpointStatement | PseudoEventEndpointStatement | AssertionEventEndpointStatement;

2

lib/compiler/grammar.js

@@ -59,3 +59,3 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

o.facetToStop = 'once-wrapper';
})), alt(seq(map(group('(', bind(o, 'predicate', this.expr())), _ => o.triggerType = 'dataflow'), this.mandatoryIfNotTerminal(o, this.statement(o.body))), mapm(seq(bind(o, 'triggerType', atomString('stop')), option(this.statement(o.body))), v => ((o.facetToStop !== 'none') || o.once) ? fail : succeed(v)), seq(bind(o, 'triggerType', alt(atomString('asserted'), atomString('retracted'), atomString('message'))), option(map(kw('snapshot'), _ => o.isDynamic = false)), bind(o, 'pattern', this.valuePattern(1, atom('=>'))), this.mandatoryIfNotTerminal(o, seq(atom('=>'), this.statement(o.body))))));
})), alt(seq(map(group('(', bind(o, 'predicate', this.expr())), _ => o.triggerType = 'dataflow'), this.mandatoryIfNotTerminal(o, this.statement(o.body))), mapm(seq(bind(o, 'triggerType', atomString('stop')), option(this.statement(o.body))), v => ((o.facetToStop !== 'none') || o.once) ? fail : succeed(v)), seq(bind(o, 'triggerType', alt(atomString('asserted'), atomString('retracted'), atomString('message'))), option(map(kw('snapshot'), _ => o.isDynamic = false)), bind(o, 'pattern', this.valuePattern(1, atom('=>'), seq(atom('when'), group('(', discard)))), option(seq(atom('when'), group('(', bind(o, 'test', this.expr())))), this.mandatoryIfNotTerminal(o, seq(atom('=>'), this.statement(o.body))))));
});

@@ -62,0 +62,0 @@ // Principal: none

4

package.json
{
"name": "@syndicate-lang/compiler",
"version": "0.21.1",
"version": "0.22.0",
"description": "Syndicate/JS compiler library",

@@ -33,3 +33,3 @@ "homepage": "https://github.com/syndicate-lang/syndicate-js/tree/main/packages/compiler",

"author": "Tony Garnock-Jones <tonyg@leastfixedpoint.com>",
"gitHead": "e0d5e86da8bf6c3cbe93eb1d120faf6f081a2583"
"gitHead": "e3d419deabc5c96f1ecad6660801c4766cf452fe"
}

19

src/compiler/codegen.ts

@@ -299,10 +299,15 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

if (s.isDynamic) {
return wrap(t`__SYNDICATE__.Turn.active.assertDataflow(() => ({
target: currentSyndicateTarget,
assertion: ${assertion},
}));`);
if (s.test === void 0) {
return wrap(t`__SYNDICATE__.Turn.active.assertDataflow(() => ({ target: currentSyndicateTarget, assertion: ${assertion} }));`);
} else {
return wrap(t`__SYNDICATE__.Turn.active.assertDataflow(() => (${walk(s.test)})
? ({ target: currentSyndicateTarget, assertion: ${assertion} })
: ({ target: void 0, assertion: void 0 }));`);
}
} else {
return wrap(
t`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${assertion});`
);
if (s.test === void 0) {
return wrap(t`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, ${assertion});`);
} else {
return wrap(t`__SYNDICATE__.Turn.active.replace(currentSyndicateTarget, void 0, (${walk(s.test)}) ? ${assertion} : void 0);`);
}
}

@@ -309,0 +314,0 @@ });

7

src/compiler/grammar.ts

@@ -78,2 +78,3 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

pattern: ValuePattern;
test?: Expr,
}

@@ -329,3 +330,7 @@

bind(o as AssertionEventEndpointStatement, 'pattern',
this.valuePattern(1, atom('=>'))),
this.valuePattern(1, atom('=>'),
seq(atom('when'), group('(', discard)))),
option(seq(atom('when'), group(
'(', bind(o as AssertionEventEndpointStatement, 'test',
this.expr())))),
this.mandatoryIfNotTerminal(

@@ -332,0 +337,0 @@ o, seq(atom('=>'), this.statement(o.body))))));

1

syndicate-browser-compiler.js

@@ -9,2 +9,3 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

async function translateScripts() {
if (SchemaReady) await SchemaReady;

@@ -11,0 +12,0 @@ const syndicateScripts =

53

test/compiler.test.ts

@@ -190,3 +190,3 @@ /// SPDX-License-Identifier: GPL-3.0-or-later

}),
}),
})
}));

@@ -210,3 +210,3 @@ });`));

}),
}),
})
}));

@@ -216,1 +216,50 @@ });`));

});
describe('on', () => {
it('message with guard', () => expectCodeEqual(`
on message S.Focus(entity) when (isLast.value) => {
text.node.focus();
}`, `__SYNDICATE__.Turn.active.assertDataflow(() => (isLast.value) ?
({
target: currentSyndicateTarget,
assertion: __SYNDICATE__.Observe({
pattern: __SYNDICATE__.QuasiValue.finish((__SYNDICATE__.QuasiValue.ctor(S.Focus, (__SYNDICATE__.QuasiValue.lit(__SYNDICATE__.fromJS(entity)))))),
observer: __SYNDICATE__.Turn.ref({
message: (__vs) => {
if (Array.isArray(__vs)) {
text.node.focus();
}
}
}),
})
}) :
({
target: void 0,
assertion: void 0
}));`));
it('asserted with guard', () => expectCodeEqual(`on asserted P when (someTest) => x;`, `
__SYNDICATE__.Turn.active.assertDataflow(() => (someTest) ?
({
target: currentSyndicateTarget,
assertion: __SYNDICATE__.Observe({
pattern: __SYNDICATE__.QuasiValue.finish((__SYNDICATE__.QuasiValue.lit(__SYNDICATE__.fromJS(P)))),
observer: __SYNDICATE__.Turn.ref({
assert: (__vs, __handle) => {
if (Array.isArray(__vs)) {
x;
}
}
}),
})
}) :
({
target: void 0,
assertion: void 0
}));`));
});
dist/syndicate-compiler.es6.js

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dist/syndicate-compiler.es6.js.map

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dist/syndicate-compiler.es6.min.js.map

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dist/syndicate-compiler.js

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dist/syndicate-compiler.js.map

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dist/syndicate-compiler.min.js.map

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lib/compiler/codegen.js.map

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lib/compiler/grammar.js.map

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