diff --git a/.forgejo/workflows/publish.yaml b/.forgejo/workflows/publish.yaml new file mode 100644 index 0000000..b8f7077 --- /dev/null +++ b/.forgejo/workflows/publish.yaml @@ -0,0 +1,26 @@ +on: + push: + +jobs: + publish: + runs-on: docker + env: + NETLIFY_SITE_ID: da2ef727-4297-4fb9-8735-0cc2c6bef2b5 + NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }} + steps: + - name: Checkout + uses: actions/checkout@v3 + - name: Setup Node + uses: actions/setup-node@v4 + with: + node-version: 21.1 + - name: Setup Go + uses: actions/setup-go@v3 + with: + go-version: '1.23.2' + - name: Build + run: | + make + - name: Deploy + run: | + netlify deploy --dir target --prod \ No newline at end of file diff --git a/target/2lcc/cclist.json b/target/2lcc/cclist.json deleted file mode 100644 index a39bd31..0000000 --- a/target/2lcc/cclist.json +++ /dev/null @@ -1 +0,0 @@ -[{"Name":"Afghanistan","Code":"AF"},{"Name":"Åland Islands","Code":"AX"},{"Name":"Albania","Code":"AL"},{"Name":"Algeria","Code":"DZ"},{"Name":"American Samoa","Code":"AS"},{"Name":"Andorra","Code":"AD"},{"Name":"Angola","Code":"AO"},{"Name":"Anguilla","Code":"AI"},{"Name":"Antarctica","Code":"AQ"},{"Name":"Antigua and Barbuda","Code":"AG"},{"Name":"Argentina","Code":"AR"},{"Name":"Armenia","Code":"AM"},{"Name":"Aruba","Code":"AW"},{"Name":"Australia","Code":"AU"},{"Name":"Austria","Code":"AT"},{"Name":"Azerbaijan","Code":"AZ"},{"Name":"Bahamas","Code":"BS"},{"Name":"Bahrain","Code":"BH"},{"Name":"Bangladesh","Code":"BD"},{"Name":"Barbados","Code":"BB"},{"Name":"Belarus","Code":"BY"},{"Name":"Belgium","Code":"BE"},{"Name":"Belize","Code":"BZ"},{"Name":"Benin","Code":"BJ"},{"Name":"Bermuda","Code":"BM"},{"Name":"Bhutan","Code":"BT"},{"Name":"Bolivia, Plurinational State of","Code":"BO"},{"Name":"Bonaire, Sint Eustatius and Saba","Code":"BQ"},{"Name":"Bosnia and Herzegovina","Code":"BA"},{"Name":"Botswana","Code":"BW"},{"Name":"Bouvet Island","Code":"BV"},{"Name":"Brazil","Code":"BR"},{"Name":"British Indian Ocean Territory","Code":"IO"},{"Name":"Brunei Darussalam","Code":"BN"},{"Name":"Bulgaria","Code":"BG"},{"Name":"Burkina Faso","Code":"BF"},{"Name":"Burundi","Code":"BI"},{"Name":"Cambodia","Code":"KH"},{"Name":"Cameroon","Code":"CM"},{"Name":"Canada","Code":"CA"},{"Name":"Cape Verde","Code":"CV"},{"Name":"Cayman Islands","Code":"KY"},{"Name":"Central African Republic","Code":"CF"},{"Name":"Chad","Code":"TD"},{"Name":"Chile","Code":"CL"},{"Name":"China","Code":"CN"},{"Name":"Christmas Island","Code":"CX"},{"Name":"Cocos (Keeling) Islands","Code":"CC"},{"Name":"Colombia","Code":"CO"},{"Name":"Comoros","Code":"KM"},{"Name":"Congo","Code":"CG"},{"Name":"Congo, the Democratic Republic of the","Code":"CD"},{"Name":"Cook Islands","Code":"CK"},{"Name":"Costa Rica","Code":"CR"},{"Name":"Côte d'Ivoire","Code":"CI"},{"Name":"Croatia","Code":"HR"},{"Name":"Cuba","Code":"CU"},{"Name":"Curaçao","Code":"CW"},{"Name":"Cyprus","Code":"CY"},{"Name":"Czech Republic","Code":"CZ"},{"Name":"Denmark","Code":"DK"},{"Name":"Djibouti","Code":"DJ"},{"Name":"Dominica","Code":"DM"},{"Name":"Dominican Republic","Code":"DO"},{"Name":"Ecuador","Code":"EC"},{"Name":"Egypt","Code":"EG"},{"Name":"El Salvador","Code":"SV"},{"Name":"Equatorial Guinea","Code":"GQ"},{"Name":"Eritrea","Code":"ER"},{"Name":"Estonia","Code":"EE"},{"Name":"Ethiopia","Code":"ET"},{"Name":"Falkland Islands (Malvinas)","Code":"FK"},{"Name":"Faroe Islands","Code":"FO"},{"Name":"Fiji","Code":"FJ"},{"Name":"Finland","Code":"FI"},{"Name":"France","Code":"FR"},{"Name":"French Guiana","Code":"GF"},{"Name":"French Polynesia","Code":"PF"},{"Name":"French Southern Territories","Code":"TF"},{"Name":"Gabon","Code":"GA"},{"Name":"Gambia","Code":"GM"},{"Name":"Georgia","Code":"GE"},{"Name":"Germany","Code":"DE"},{"Name":"Ghana","Code":"GH"},{"Name":"Gibraltar","Code":"GI"},{"Name":"Greece","Code":"GR"},{"Name":"Greenland","Code":"GL"},{"Name":"Grenada","Code":"GD"},{"Name":"Guadeloupe","Code":"GP"},{"Name":"Guam","Code":"GU"},{"Name":"Guatemala","Code":"GT"},{"Name":"Guernsey","Code":"GG"},{"Name":"Guinea","Code":"GN"},{"Name":"Guinea-Bissau","Code":"GW"},{"Name":"Guyana","Code":"GY"},{"Name":"Haiti","Code":"HT"},{"Name":"Heard Island and McDonald Islands","Code":"HM"},{"Name":"Holy See (Vatican City State)","Code":"VA"},{"Name":"Honduras","Code":"HN"},{"Name":"Hong Kong","Code":"HK"},{"Name":"Hungary","Code":"HU"},{"Name":"Iceland","Code":"IS"},{"Name":"India","Code":"IN"},{"Name":"Indonesia","Code":"ID"},{"Name":"Iran, Islamic Republic of","Code":"IR"},{"Name":"Iraq","Code":"IQ"},{"Name":"Ireland","Code":"IE"},{"Name":"Isle of Man","Code":"IM"},{"Name":"Israel","Code":"IL"},{"Name":"Italy","Code":"IT"},{"Name":"Jamaica","Code":"JM"},{"Name":"Japan","Code":"JP"},{"Name":"Jersey","Code":"JE"},{"Name":"Jordan","Code":"JO"},{"Name":"Kazakhstan","Code":"KZ"},{"Name":"Kenya","Code":"KE"},{"Name":"Kiribati","Code":"KI"},{"Name":"Korea, Democratic People's Republic of","Code":"KP"},{"Name":"Korea, Republic of","Code":"KR"},{"Name":"Kuwait","Code":"KW"},{"Name":"Kyrgyzstan","Code":"KG"},{"Name":"Lao People's Democratic Republic","Code":"LA"},{"Name":"Latvia","Code":"LV"},{"Name":"Lebanon","Code":"LB"},{"Name":"Lesotho","Code":"LS"},{"Name":"Liberia","Code":"LR"},{"Name":"Libya","Code":"LY"},{"Name":"Liechtenstein","Code":"LI"},{"Name":"Lithuania","Code":"LT"},{"Name":"Luxembourg","Code":"LU"},{"Name":"Macao","Code":"MO"},{"Name":"Macedonia, the Former Yugoslav Republic of","Code":"MK"},{"Name":"Madagascar","Code":"MG"},{"Name":"Malawi","Code":"MW"},{"Name":"Malaysia","Code":"MY"},{"Name":"Maldives","Code":"MV"},{"Name":"Mali","Code":"ML"},{"Name":"Malta","Code":"MT"},{"Name":"Marshall Islands","Code":"MH"},{"Name":"Martinique","Code":"MQ"},{"Name":"Mauritania","Code":"MR"},{"Name":"Mauritius","Code":"MU"},{"Name":"Mayotte","Code":"YT"},{"Name":"Mexico","Code":"MX"},{"Name":"Micronesia, Federated States of","Code":"FM"},{"Name":"Moldova, Republic of","Code":"MD"},{"Name":"Monaco","Code":"MC"},{"Name":"Mongolia","Code":"MN"},{"Name":"Montenegro","Code":"ME"},{"Name":"Montserrat","Code":"MS"},{"Name":"Morocco","Code":"MA"},{"Name":"Mozambique","Code":"MZ"},{"Name":"Myanmar","Code":"MM"},{"Name":"Namibia","Code":"NA"},{"Name":"Nauru","Code":"NR"},{"Name":"Nepal","Code":"NP"},{"Name":"Netherlands","Code":"NL"},{"Name":"New Caledonia","Code":"NC"},{"Name":"New Zealand","Code":"NZ"},{"Name":"Nicaragua","Code":"NI"},{"Name":"Niger","Code":"NE"},{"Name":"Nigeria","Code":"NG"},{"Name":"Niue","Code":"NU"},{"Name":"Norfolk Island","Code":"NF"},{"Name":"Northern Mariana Islands","Code":"MP"},{"Name":"Norway","Code":"NO"},{"Name":"Oman","Code":"OM"},{"Name":"Pakistan","Code":"PK"},{"Name":"Palau","Code":"PW"},{"Name":"Palestine, State of","Code":"PS"},{"Name":"Panama","Code":"PA"},{"Name":"Papua New Guinea","Code":"PG"},{"Name":"Paraguay","Code":"PY"},{"Name":"Peru","Code":"PE"},{"Name":"Philippines","Code":"PH"},{"Name":"Pitcairn","Code":"PN"},{"Name":"Poland","Code":"PL"},{"Name":"Portugal","Code":"PT"},{"Name":"Puerto Rico","Code":"PR"},{"Name":"Qatar","Code":"QA"},{"Name":"Réunion","Code":"RE"},{"Name":"Romania","Code":"RO"},{"Name":"Russian Federation","Code":"RU"},{"Name":"Rwanda","Code":"RW"},{"Name":"Saint Barthélemy","Code":"BL"},{"Name":"Saint Helena, Ascension and Tristan da Cunha","Code":"SH"},{"Name":"Saint Kitts and Nevis","Code":"KN"},{"Name":"Saint Lucia","Code":"LC"},{"Name":"Saint Martin (French part)","Code":"MF"},{"Name":"Saint Pierre and Miquelon","Code":"PM"},{"Name":"Saint Vincent and the Grenadines","Code":"VC"},{"Name":"Samoa","Code":"WS"},{"Name":"San Marino","Code":"SM"},{"Name":"Sao Tome and Principe","Code":"ST"},{"Name":"Saudi Arabia","Code":"SA"},{"Name":"Senegal","Code":"SN"},{"Name":"Serbia","Code":"RS"},{"Name":"Seychelles","Code":"SC"},{"Name":"Sierra Leone","Code":"SL"},{"Name":"Singapore","Code":"SG"},{"Name":"Sint Maarten (Dutch part)","Code":"SX"},{"Name":"Slovakia","Code":"SK"},{"Name":"Slovenia","Code":"SI"},{"Name":"Solomon Islands","Code":"SB"},{"Name":"Somalia","Code":"SO"},{"Name":"South Africa","Code":"ZA"},{"Name":"South Georgia and the South Sandwich Islands","Code":"GS"},{"Name":"South Sudan","Code":"SS"},{"Name":"Spain","Code":"ES"},{"Name":"Sri Lanka","Code":"LK"},{"Name":"Sudan","Code":"SD"},{"Name":"Suriname","Code":"SR"},{"Name":"Svalbard and Jan Mayen","Code":"SJ"},{"Name":"Swaziland","Code":"SZ"},{"Name":"Sweden","Code":"SE"},{"Name":"Switzerland","Code":"CH"},{"Name":"Syrian Arab Republic","Code":"SY"},{"Name":"Taiwan, Province of China","Code":"TW"},{"Name":"Tajikistan","Code":"TJ"},{"Name":"Tanzania, United Republic of","Code":"TZ"},{"Name":"Thailand","Code":"TH"},{"Name":"Timor-Leste","Code":"TL"},{"Name":"Togo","Code":"TG"},{"Name":"Tokelau","Code":"TK"},{"Name":"Tonga","Code":"TO"},{"Name":"Trinidad and Tobago","Code":"TT"},{"Name":"Tunisia","Code":"TN"},{"Name":"Turkey","Code":"TR"},{"Name":"Turkmenistan","Code":"TM"},{"Name":"Turks and Caicos Islands","Code":"TC"},{"Name":"Tuvalu","Code":"TV"},{"Name":"Uganda","Code":"UG"},{"Name":"Ukraine","Code":"UA"},{"Name":"United Arab Emirates","Code":"AE"},{"Name":"United Kingdom","Code":"GB"},{"Name":"United States","Code":"US"},{"Name":"United States Minor Outlying Islands","Code":"UM"},{"Name":"Uruguay","Code":"UY"},{"Name":"Uzbekistan","Code":"UZ"},{"Name":"Vanuatu","Code":"VU"},{"Name":"Venezuela, Bolivarian Republic of","Code":"VE"},{"Name":"Viet Nam","Code":"VN"},{"Name":"Virgin Islands, British","Code":"VG"},{"Name":"Virgin Islands, U.S.","Code":"VI"},{"Name":"Wallis and Futuna","Code":"WF"},{"Name":"Western Sahara","Code":"EH"},{"Name":"Yemen","Code":"YE"},{"Name":"Zambia","Code":"ZM"},{"Name":"Zimbabwe","Code":"ZW"}] \ No newline at end of file diff --git a/target/2lcc/index.html b/target/2lcc/index.html deleted file mode 100644 index 87b21d7..0000000 --- a/target/2lcc/index.html +++ /dev/null @@ -1,38 +0,0 @@ - - - - - - Clocks - Tools - - - - -
-
-

Two-letter Country Codes

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Browser for ISO 3166-1

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- -
- - - - - - - - - - -
CodeCountry
- - - - \ No newline at end of file diff --git a/target/2lcc/main.js b/target/2lcc/main.js deleted file mode 100644 index 164fea9..0000000 --- a/target/2lcc/main.js +++ /dev/null @@ -1,72 +0,0 @@ -async function getCountryData() { - let countryData = await fetch(`cclist.json`); - let countryList = await countryData.json(); - - let countryTableBody = document.querySelector("#country-list tbody"); - for (let co of countryList) { - let newTR = document.createElement("tr"); - newTR.dataset["code"] = co.Code.toLowerCase(); - newTR.dataset["name"] = co.Name.toLowerCase(); - newTR.dataset["role"] = "country"; - - let newTD = document.createElement("td"); - newTD.textContent = co.Code; - newTR.appendChild(newTD); - - newTD = document.createElement("td"); - newTD.textContent = co.Name; - newTR.appendChild(newTD); - - countryTableBody.appendChild(newTR); - } -}; - -function applyFilter(fval) { - if (fval == "") { - document.querySelectorAll('tr[data-role="country"]').forEach((x) => { - x.classList.remove("hidden", "exact"); - }) - } - - const fvalLower = fval.toLowerCase(); - - document.querySelectorAll('tr[data-role="country"]').forEach((x) => { - const matches = (x.dataset["code"].indexOf(fvalLower) != -1) || - (x.dataset["name"].indexOf(fvalLower) != -1); - - if (!matches) { - x.classList.add("hidden"); - x.classList.remove("exact"); - } else { - x.classList.remove("hidden"); - - if ((x.dataset["code"] == fvalLower) || (x.dataset["name"] == fvalLower)) { - x.classList.add("exact"); - } else { - x.classList.remove("exact"); - } - } - }) -} - -function setupCountryFilter() { - let lastFilterValue = ""; - let filter = document.querySelector("#filter"); - filter.addEventListener("keyup", (ev) => { - ev.preventDefault(); - - if (filter.value == lastFilterValue) { - return; - } - lastFilterValue = filter.value; - - applyFilter(filter.value); - }); -} - -document.addEventListener("DOMContentLoaded", () => { - getCountryData(); - setupCountryFilter(); -}); - - diff --git a/target/2lcc/style.css b/target/2lcc/style.css deleted file mode 100644 index 373a436..0000000 --- a/target/2lcc/style.css +++ /dev/null @@ -1,15 +0,0 @@ -table#country-list { - table-layout: fixed; -} - -table#country-list th.code-column { - width: 6em; -} - -table#country-list tr.hidden { - display: none; -} - -table#country-list tr.exact td { - background-color: rgb(237, 201, 241); -} \ No newline at end of file diff --git a/target/clocks/index.html b/target/clocks/index.html deleted file mode 100644 index 9654fd2..0000000 --- a/target/clocks/index.html +++ /dev/null @@ -1,54 +0,0 @@ - - - - - - Clocks - Tools - - - - -
-
-

Clocks

-

Various time zones

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-
- -
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- - - - \ No newline at end of file diff --git a/target/clocks/main.js b/target/clocks/main.js deleted file mode 100644 index ba74c81..0000000 --- a/target/clocks/main.js +++ /dev/null @@ -1,8 +0,0 @@ -import "/wasm/wasm_exec.js"; - -const go = new Go(); - -WebAssembly.instantiateStreaming(fetch("/wasm/clocks.wasm"), go.importObject) - .then((result) => { - go.run(result.instance); - }); \ No newline at end of file diff --git a/target/clocks/style.css b/target/clocks/style.css deleted file mode 100644 index 023a284..0000000 --- a/target/clocks/style.css +++ /dev/null @@ -1,13 +0,0 @@ -div.clock { - text-align: center; - margin-block-end: 1.8rem; -} - -div.clock div.location { - color: rgb(175, 41, 29); -} - -div.clock div.time { - font-size: 200%; - font-family: var(--pico-font-family-monospace); -} \ No newline at end of file diff --git a/target/freelens-logo/index.html b/target/freelens-logo/index.html deleted file mode 100644 index 9c9f52b..0000000 --- a/target/freelens-logo/index.html +++ /dev/null @@ -1,53 +0,0 @@ - - - - - - - Freelens Logo Creator - Tools - - - - -
-
-

Freelens Logo Creator

-

Create logos for K8S clusters in Freelens

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-
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- - - -
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- - - diff --git a/target/freelens-logo/script.js b/target/freelens-logo/script.js deleted file mode 100644 index 0404e63..0000000 --- a/target/freelens-logo/script.js +++ /dev/null @@ -1,78 +0,0 @@ -(function() { - const canvas = document.getElementById('logoCanvas'); - const ctx = canvas.getContext('2d'); - const upperInput = document.getElementById('upperText'); - const lowerInput = document.getElementById('lowerText'); - const colorSelect = document.getElementById('bgColor'); - const downloadBtn = document.getElementById('downloadBtn'); - - const PADDING = 15; - const LINE_WIDTH = 2; - - function fitText(text, maxWidth, maxHeight) { - let size = maxHeight; - ctx.font = `bold ${size}px sans-serif`; - while (ctx.measureText(text).width > maxWidth && size > 8) { - size--; - ctx.font = `bold ${size}px sans-serif`; - } - return size; - } - - function draw() { - const width = canvas.width; - const height = canvas.height; - ctx.clearRect(0, 0, width, height); - - ctx.fillStyle = colorSelect.value; - ctx.fillRect(0, 0, width, height); - - const upper = upperInput.value; - const lower = lowerInput.value; - - if (lower != "") { - ctx.strokeStyle = 'white'; - ctx.lineWidth = LINE_WIDTH; - const yLine = height / 2; - ctx.beginPath(); - ctx.moveTo(PADDING, yLine); - ctx.lineTo(width - PADDING, yLine); - ctx.stroke(); - } - - const availableWidth = width - PADDING * 2; - const availableHeight = height - PADDING * 2; - const halfHeight = availableHeight / 2; - - ctx.fillStyle = 'white'; - ctx.textAlign = 'center'; - ctx.textBaseline = 'middle'; - - if (lower != "") { - let fontSize = fitText(upper, availableWidth, halfHeight); - ctx.font = `bold ${fontSize}px sans-serif`; - ctx.fillText(upper, width / 2, PADDING + halfHeight / 2); - - fontSize = fitText(lower, availableWidth, halfHeight); - ctx.font = `bold ${fontSize}px sans-serif`; - ctx.fillText(lower, width / 2, height - PADDING - halfHeight / 2 + 4); - } else { - let fontSize = fitText(upper, availableWidth, halfHeight); - ctx.font = `bold ${fontSize}px sans-serif`; - ctx.fillText(upper, width / 2, height / 2); - } - } - - upperInput.addEventListener('input', draw); - lowerInput.addEventListener('input', draw); - colorSelect.addEventListener('change', draw); - - downloadBtn.addEventListener('click', function() { - const link = document.createElement('a'); - link.download = 'logo.png'; - link.href = canvas.toDataURL('image/png'); - link.click(); - }); - - draw(); -})(); diff --git a/target/index.html b/target/index.html deleted file mode 100644 index 9ab1ec8..0000000 --- a/target/index.html +++ /dev/null @@ -1,28 +0,0 @@ - - - - - - - Tools - - - -
-
-

Tools

-

Collection of online tools

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-
-
- -
- - \ No newline at end of file diff --git a/target/wasm/clocks.wasm b/target/wasm/clocks.wasm deleted file mode 100755 index 2326578..0000000 Binary files a/target/wasm/clocks.wasm and /dev/null differ diff --git a/target/wasm/wasm_exec.js b/target/wasm/wasm_exec.js deleted file mode 100644 index d71af9e..0000000 --- a/target/wasm/wasm_exec.js +++ /dev/null @@ -1,575 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -"use strict"; - -(() => { - const enosys = () => { - const err = new Error("not implemented"); - err.code = "ENOSYS"; - return err; - }; - - if (!globalThis.fs) { - let outputBuf = ""; - globalThis.fs = { - constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1, O_DIRECTORY: -1 }, // unused - writeSync(fd, buf) { - outputBuf += decoder.decode(buf); - const nl = outputBuf.lastIndexOf("\n"); - if (nl != -1) { - console.log(outputBuf.substring(0, nl)); - outputBuf = outputBuf.substring(nl + 1); - } - return buf.length; - }, - write(fd, buf, offset, length, position, callback) { - if (offset !== 0 || length !== buf.length || position !== null) { - callback(enosys()); - return; - } - const n = this.writeSync(fd, buf); - callback(null, n); - }, - chmod(path, mode, callback) { callback(enosys()); }, - chown(path, uid, gid, callback) { callback(enosys()); }, - close(fd, callback) { callback(enosys()); }, - fchmod(fd, mode, callback) { callback(enosys()); }, - fchown(fd, uid, gid, callback) { callback(enosys()); }, - fstat(fd, callback) { callback(enosys()); }, - fsync(fd, callback) { callback(null); }, - ftruncate(fd, length, callback) { callback(enosys()); }, - lchown(path, uid, gid, callback) { callback(enosys()); }, - link(path, link, callback) { callback(enosys()); }, - lstat(path, callback) { callback(enosys()); }, - mkdir(path, perm, callback) { callback(enosys()); }, - open(path, flags, mode, callback) { callback(enosys()); }, - read(fd, buffer, offset, length, position, callback) { callback(enosys()); }, - readdir(path, callback) { callback(enosys()); }, - readlink(path, callback) { callback(enosys()); }, - rename(from, to, callback) { callback(enosys()); }, - rmdir(path, callback) { callback(enosys()); }, - stat(path, callback) { callback(enosys()); }, - symlink(path, link, callback) { callback(enosys()); }, - truncate(path, length, callback) { callback(enosys()); }, - unlink(path, callback) { callback(enosys()); }, - utimes(path, atime, mtime, callback) { callback(enosys()); }, - }; - } - - if (!globalThis.process) { - globalThis.process = { - getuid() { return -1; }, - getgid() { return -1; }, - geteuid() { return -1; }, - getegid() { return -1; }, - getgroups() { throw enosys(); }, - pid: -1, - ppid: -1, - umask() { throw enosys(); }, - cwd() { throw enosys(); }, - chdir() { throw enosys(); }, - } - } - - if (!globalThis.path) { - globalThis.path = { - resolve(...pathSegments) { - return pathSegments.join("/"); - } - } - } - - if (!globalThis.crypto) { - throw new Error("globalThis.crypto is not available, polyfill required (crypto.getRandomValues only)"); - } - - if (!globalThis.performance) { - throw new Error("globalThis.performance is not available, polyfill required (performance.now only)"); - } - - if (!globalThis.TextEncoder) { - throw new Error("globalThis.TextEncoder is not available, polyfill required"); - } - - if (!globalThis.TextDecoder) { - throw new Error("globalThis.TextDecoder is not available, polyfill required"); - } - - const encoder = new TextEncoder("utf-8"); - const decoder = new TextDecoder("utf-8"); - - globalThis.Go = class { - constructor() { - this.argv = ["js"]; - this.env = {}; - this.exit = (code) => { - if (code !== 0) { - console.warn("exit code:", code); - } - }; - this._exitPromise = new Promise((resolve) => { - this._resolveExitPromise = resolve; - }); - this._pendingEvent = null; - this._scheduledTimeouts = new Map(); - this._nextCallbackTimeoutID = 1; - - const setInt64 = (addr, v) => { - this.mem.setUint32(addr + 0, v, true); - this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true); - } - - const setInt32 = (addr, v) => { - this.mem.setUint32(addr + 0, v, true); - } - - const getInt64 = (addr) => { - const low = this.mem.getUint32(addr + 0, true); - const high = this.mem.getInt32(addr + 4, true); - return low + high * 4294967296; - } - - const loadValue = (addr) => { - const f = this.mem.getFloat64(addr, true); - if (f === 0) { - return undefined; - } - if (!isNaN(f)) { - return f; - } - - const id = this.mem.getUint32(addr, true); - return this._values[id]; - } - - const storeValue = (addr, v) => { - const nanHead = 0x7FF80000; - - if (typeof v === "number" && v !== 0) { - if (isNaN(v)) { - this.mem.setUint32(addr + 4, nanHead, true); - this.mem.setUint32(addr, 0, true); - return; - } - this.mem.setFloat64(addr, v, true); - return; - } - - if (v === undefined) { - this.mem.setFloat64(addr, 0, true); - return; - } - - let id = this._ids.get(v); - if (id === undefined) { - id = this._idPool.pop(); - if (id === undefined) { - id = this._values.length; - } - this._values[id] = v; - this._goRefCounts[id] = 0; - this._ids.set(v, id); - } - this._goRefCounts[id]++; - let typeFlag = 0; - switch (typeof v) { - case "object": - if (v !== null) { - typeFlag = 1; - } - break; - case "string": - typeFlag = 2; - break; - case "symbol": - typeFlag = 3; - break; - case "function": - typeFlag = 4; - break; - } - this.mem.setUint32(addr + 4, nanHead | typeFlag, true); - this.mem.setUint32(addr, id, true); - } - - const loadSlice = (addr) => { - const array = getInt64(addr + 0); - const len = getInt64(addr + 8); - return new Uint8Array(this._inst.exports.mem.buffer, array, len); - } - - const loadSliceOfValues = (addr) => { - const array = getInt64(addr + 0); - const len = getInt64(addr + 8); - const a = new Array(len); - for (let i = 0; i < len; i++) { - a[i] = loadValue(array + i * 8); - } - return a; - } - - const loadString = (addr) => { - const saddr = getInt64(addr + 0); - const len = getInt64(addr + 8); - return decoder.decode(new DataView(this._inst.exports.mem.buffer, saddr, len)); - } - - const testCallExport = (a, b) => { - this._inst.exports.testExport0(); - return this._inst.exports.testExport(a, b); - } - - const timeOrigin = Date.now() - performance.now(); - this.importObject = { - _gotest: { - add: (a, b) => a + b, - callExport: testCallExport, - }, - gojs: { - // Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters) - // may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported - // function. A goroutine can switch to a new stack if the current stack is too small (see morestack function). - // This changes the SP, thus we have to update the SP used by the imported function. - - // func wasmExit(code int32) - "runtime.wasmExit": (sp) => { - sp >>>= 0; - const code = this.mem.getInt32(sp + 8, true); - this.exited = true; - delete this._inst; - delete this._values; - delete this._goRefCounts; - delete this._ids; - delete this._idPool; - this.exit(code); - }, - - // func wasmWrite(fd uintptr, p unsafe.Pointer, n int32) - "runtime.wasmWrite": (sp) => { - sp >>>= 0; - const fd = getInt64(sp + 8); - const p = getInt64(sp + 16); - const n = this.mem.getInt32(sp + 24, true); - fs.writeSync(fd, new Uint8Array(this._inst.exports.mem.buffer, p, n)); - }, - - // func resetMemoryDataView() - "runtime.resetMemoryDataView": (sp) => { - sp >>>= 0; - this.mem = new DataView(this._inst.exports.mem.buffer); - }, - - // func nanotime1() int64 - "runtime.nanotime1": (sp) => { - sp >>>= 0; - setInt64(sp + 8, (timeOrigin + performance.now()) * 1000000); - }, - - // func walltime() (sec int64, nsec int32) - "runtime.walltime": (sp) => { - sp >>>= 0; - const msec = (new Date).getTime(); - setInt64(sp + 8, msec / 1000); - this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true); - }, - - // func scheduleTimeoutEvent(delay int64) int32 - "runtime.scheduleTimeoutEvent": (sp) => { - sp >>>= 0; - const id = this._nextCallbackTimeoutID; - this._nextCallbackTimeoutID++; - this._scheduledTimeouts.set(id, setTimeout( - () => { - this._resume(); - while (this._scheduledTimeouts.has(id)) { - // for some reason Go failed to register the timeout event, log and try again - // (temporary workaround for https://github.com/golang/go/issues/28975) - console.warn("scheduleTimeoutEvent: missed timeout event"); - this._resume(); - } - }, - getInt64(sp + 8), - )); - this.mem.setInt32(sp + 16, id, true); - }, - - // func clearTimeoutEvent(id int32) - "runtime.clearTimeoutEvent": (sp) => { - sp >>>= 0; - const id = this.mem.getInt32(sp + 8, true); - clearTimeout(this._scheduledTimeouts.get(id)); - this._scheduledTimeouts.delete(id); - }, - - // func getRandomData(r []byte) - "runtime.getRandomData": (sp) => { - sp >>>= 0; - crypto.getRandomValues(loadSlice(sp + 8)); - }, - - // func finalizeRef(v ref) - "syscall/js.finalizeRef": (sp) => { - sp >>>= 0; - const id = this.mem.getUint32(sp + 8, true); - this._goRefCounts[id]--; - if (this._goRefCounts[id] === 0) { - const v = this._values[id]; - this._values[id] = null; - this._ids.delete(v); - this._idPool.push(id); - } - }, - - // func stringVal(value string) ref - "syscall/js.stringVal": (sp) => { - sp >>>= 0; - storeValue(sp + 24, loadString(sp + 8)); - }, - - // func valueGet(v ref, p string) ref - "syscall/js.valueGet": (sp) => { - sp >>>= 0; - const result = Reflect.get(loadValue(sp + 8), loadString(sp + 16)); - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 32, result); - }, - - // func valueSet(v ref, p string, x ref) - "syscall/js.valueSet": (sp) => { - sp >>>= 0; - Reflect.set(loadValue(sp + 8), loadString(sp + 16), loadValue(sp + 32)); - }, - - // func valueDelete(v ref, p string) - "syscall/js.valueDelete": (sp) => { - sp >>>= 0; - Reflect.deleteProperty(loadValue(sp + 8), loadString(sp + 16)); - }, - - // func valueIndex(v ref, i int) ref - "syscall/js.valueIndex": (sp) => { - sp >>>= 0; - storeValue(sp + 24, Reflect.get(loadValue(sp + 8), getInt64(sp + 16))); - }, - - // valueSetIndex(v ref, i int, x ref) - "syscall/js.valueSetIndex": (sp) => { - sp >>>= 0; - Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24)); - }, - - // func valueCall(v ref, m string, args []ref) (ref, bool) - "syscall/js.valueCall": (sp) => { - sp >>>= 0; - try { - const v = loadValue(sp + 8); - const m = Reflect.get(v, loadString(sp + 16)); - const args = loadSliceOfValues(sp + 32); - const result = Reflect.apply(m, v, args); - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 56, result); - this.mem.setUint8(sp + 64, 1); - } catch (err) { - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 56, err); - this.mem.setUint8(sp + 64, 0); - } - }, - - // func valueInvoke(v ref, args []ref) (ref, bool) - "syscall/js.valueInvoke": (sp) => { - sp >>>= 0; - try { - const v = loadValue(sp + 8); - const args = loadSliceOfValues(sp + 16); - const result = Reflect.apply(v, undefined, args); - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 40, result); - this.mem.setUint8(sp + 48, 1); - } catch (err) { - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 40, err); - this.mem.setUint8(sp + 48, 0); - } - }, - - // func valueNew(v ref, args []ref) (ref, bool) - "syscall/js.valueNew": (sp) => { - sp >>>= 0; - try { - const v = loadValue(sp + 8); - const args = loadSliceOfValues(sp + 16); - const result = Reflect.construct(v, args); - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 40, result); - this.mem.setUint8(sp + 48, 1); - } catch (err) { - sp = this._inst.exports.getsp() >>> 0; // see comment above - storeValue(sp + 40, err); - this.mem.setUint8(sp + 48, 0); - } - }, - - // func valueLength(v ref) int - "syscall/js.valueLength": (sp) => { - sp >>>= 0; - setInt64(sp + 16, parseInt(loadValue(sp + 8).length)); - }, - - // valuePrepareString(v ref) (ref, int) - "syscall/js.valuePrepareString": (sp) => { - sp >>>= 0; - const str = encoder.encode(String(loadValue(sp + 8))); - storeValue(sp + 16, str); - setInt64(sp + 24, str.length); - }, - - // valueLoadString(v ref, b []byte) - "syscall/js.valueLoadString": (sp) => { - sp >>>= 0; - const str = loadValue(sp + 8); - loadSlice(sp + 16).set(str); - }, - - // func valueInstanceOf(v ref, t ref) bool - "syscall/js.valueInstanceOf": (sp) => { - sp >>>= 0; - this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0); - }, - - // func copyBytesToGo(dst []byte, src ref) (int, bool) - "syscall/js.copyBytesToGo": (sp) => { - sp >>>= 0; - const dst = loadSlice(sp + 8); - const src = loadValue(sp + 32); - if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) { - this.mem.setUint8(sp + 48, 0); - return; - } - const toCopy = src.subarray(0, dst.length); - dst.set(toCopy); - setInt64(sp + 40, toCopy.length); - this.mem.setUint8(sp + 48, 1); - }, - - // func copyBytesToJS(dst ref, src []byte) (int, bool) - "syscall/js.copyBytesToJS": (sp) => { - sp >>>= 0; - const dst = loadValue(sp + 8); - const src = loadSlice(sp + 16); - if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) { - this.mem.setUint8(sp + 48, 0); - return; - } - const toCopy = src.subarray(0, dst.length); - dst.set(toCopy); - setInt64(sp + 40, toCopy.length); - this.mem.setUint8(sp + 48, 1); - }, - - "debug": (value) => { - console.log(value); - }, - } - }; - } - - async run(instance) { - if (!(instance instanceof WebAssembly.Instance)) { - throw new Error("Go.run: WebAssembly.Instance expected"); - } - this._inst = instance; - this.mem = new DataView(this._inst.exports.mem.buffer); - this._values = [ // JS values that Go currently has references to, indexed by reference id - NaN, - 0, - null, - true, - false, - globalThis, - this, - ]; - this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id - this._ids = new Map([ // mapping from JS values to reference ids - [0, 1], - [null, 2], - [true, 3], - [false, 4], - [globalThis, 5], - [this, 6], - ]); - this._idPool = []; // unused ids that have been garbage collected - this.exited = false; // whether the Go program has exited - - // Pass command line arguments and environment variables to WebAssembly by writing them to the linear memory. - let offset = 4096; - - const strPtr = (str) => { - const ptr = offset; - const bytes = encoder.encode(str + "\0"); - new Uint8Array(this.mem.buffer, offset, bytes.length).set(bytes); - offset += bytes.length; - if (offset % 8 !== 0) { - offset += 8 - (offset % 8); - } - return ptr; - }; - - const argc = this.argv.length; - - const argvPtrs = []; - this.argv.forEach((arg) => { - argvPtrs.push(strPtr(arg)); - }); - argvPtrs.push(0); - - const keys = Object.keys(this.env).sort(); - keys.forEach((key) => { - argvPtrs.push(strPtr(`${key}=${this.env[key]}`)); - }); - argvPtrs.push(0); - - const argv = offset; - argvPtrs.forEach((ptr) => { - this.mem.setUint32(offset, ptr, true); - this.mem.setUint32(offset + 4, 0, true); - offset += 8; - }); - - // The linker guarantees global data starts from at least wasmMinDataAddr. - // Keep in sync with cmd/link/internal/ld/data.go:wasmMinDataAddr. - const wasmMinDataAddr = 4096 + 8192; - if (offset >= wasmMinDataAddr) { - throw new Error("total length of command line and environment variables exceeds limit"); - } - - this._inst.exports.run(argc, argv); - if (this.exited) { - this._resolveExitPromise(); - } - await this._exitPromise; - } - - _resume() { - if (this.exited) { - throw new Error("Go program has already exited"); - } - this._inst.exports.resume(); - if (this.exited) { - this._resolveExitPromise(); - } - } - - _makeFuncWrapper(id) { - const go = this; - return function () { - const event = { id: id, this: this, args: arguments }; - go._pendingEvent = event; - go._resume(); - return event.result; - }; - } - } -})();