129 lines
3.3 KiB
HTML
129 lines
3.3 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width">
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<title>CEL-Tester</title>
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');
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* { box-sizing: border-box; }
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html, body {
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height: 100vh;
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width: 100vw;
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margin: 0;
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padding: 0;
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font-family: 'Open Sans';
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}
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h1, .about {
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text-align: center;
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margin: 0;
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}
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main {
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width: 80%;
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height: 80%;
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margin: 1em auto;
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padding: 2em;
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display: grid;
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grid-template-columns: 1fr 1fr;
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grid-template-rows: 0.5fr 1.5fr 0.5fr 0.5fr;
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gap: 0px 10px;
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grid-template-areas:
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"headers expression ."
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"body expression ."
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"header header ."
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"result result .";
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}
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#headers {grid-area: headers;}
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#body {grid-area: body;}
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#expressionLabel {grid-area: expression;}
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#resultHeader {grid-area: header;}
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#result {grid-area: result;}
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label {
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display: flex;
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flex-direction: column;
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text-align: center;
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font-size: 1.5em;
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}
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textarea {
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display: block;
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width: 100%;
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height: 100%;
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font-size: initial;
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resize: none;
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}
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#resultHeader {
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font-size: 1.8em;
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margin: 0;
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align-self: end;
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text-align: center;
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}
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#result {
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margin: 1em 0;
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padding: 1em;
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border: 2px solid grey;
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}
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</style>
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</head>
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<body>
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</body>
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<script src="wasm_exec.js"></script>
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<h1>CEL-Tester</h1>
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<p class="about">Based on <a href="https://github.com/tektoncd/triggers/tree/main/cmd/cel-eval">cel-eval</a> from Tekton Triggers</p>
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<main>
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<label id="headers">
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Header Data
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<textarea id="headerData">
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POST /foo HTTP/1.1
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Content-Type: application/json
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X-Header: tacocat</textarea>
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</label>
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<label id="body">
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Body Data
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<textarea id="bodyData">{"test": {"nested": "value"}}</textarea>
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</label>
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<label id="expressionLabel">
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Expression
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<textarea id="expression">body.test.nested == "value"</textarea>
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</label>
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<h2 id="resultHeader">Result</h2>
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<p id="result"></p>
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</main>
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<script>
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async function runWasm() {
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const go = new Go();
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const result = await WebAssembly.instantiateStreaming(fetch("lib.wasm"), go.importObject);
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go.run(result.instance);
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testExpression();
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}
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runWasm();
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function testExpression() {
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let header = document.getElementById('headerData').value.trim();
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let body = document.getElementById('bodyData').value.trim();
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let request = header + "\nContent-Length: " + body.length + "\n\n" + body
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let result = window.cel(request, document.getElementById('expression').value)
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document.getElementById('result').innerText = result;
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}
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document.getElementById('headerData').addEventListener('keyup', testExpression);
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document.getElementById('bodyData').addEventListener('keyup', testExpression);
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document.getElementById('expression').addEventListener('keyup', testExpression);
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</script>
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</html>
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