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switch to a generated source file for SHAs
1 parent b3128b0 commit 09921bb

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Lines changed: 25 additions & 30 deletions

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‎scripts/update-sha.sh‎

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Original file line numberDiff line numberDiff line change
@@ -1,27 +1,26 @@
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#!/bin/bash
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DOCS=www/src/content/docs/01-get-started/01-installation.md
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JSON=www/src/data/integrity.json
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# Calculate SHAs
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MINIFIED_SHA=$(cat dist/htmx.min.js | openssl dgst -sha384 -binary | openssl base64 -A)
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FULL_SHA=$(cat dist/htmx.js | openssl dgst -sha384 -binary | openssl base64 -A)
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ESM_MIN_SHA=$(cat dist/htmx.esm.min.js | openssl dgst -sha384 -binary | openssl base64 -A)
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ESM_SHA=$(cat dist/htmx.esm.js | openssl dgst -sha384 -binary | openssl base64 -A)
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echo "Updating $DOCS with new SHAs..."
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echo "Updating $JSON with new SHAs..."
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echo "htmx.min.js: sha384-$MINIFIED_SHA"
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echo "htmx.js: sha384-$FULL_SHA"
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echo "htmx.esm.min.js: sha384-$ESM_MIN_SHA"
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echo "htmx.esm.js: sha384-$ESM_SHA"
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awk -v minified="sha384-$MINIFIED_SHA" -v full="sha384-$FULL_SHA" \
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-v esm_min="sha384-$ESM_MIN_SHA" -v esm="sha384-$ESM_SHA" '
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/integrity="sha384-[^"]*"/ && /htmx\.esm\.min\.js/ { sub(/sha384-[^"]*/, esm_min) }
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/integrity="sha384-[^"]*"/ && /htmx\.esm\.js/ && !/htmx\.esm\.min\.js/ { sub(/sha384-[^"]*/, esm) }
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/integrity="sha384-[^"]*"/ && /htmx\.min\.js/ && !/htmx\.esm/ { sub(/sha384-[^"]*/, minified) }
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/integrity="sha384-[^"]*"/ && /htmx\.js/ && !/htmx\.min\.js/ && !/htmx\.esm/ { sub(/sha384-[^"]*/, full) }
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/integrity="sha384-[^"]*"/ && /htmx\.org@/ && !/dist\// { sub(/sha384-[^"]*/, minified) }
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{print}
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' "$DOCS" > "$DOCS.tmp" && mv "$DOCS.tmp" "$DOCS"
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cat > "$JSON" <<EOF
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{
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"min": "sha384-$MINIFIED_SHA",
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"full": "sha384-$FULL_SHA",
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"esmMin": "sha384-$ESM_MIN_SHA",
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"esm": "sha384-$ESM_SHA"
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}
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EOF
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echo "✓ $DOCS updated successfully"
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echo "✓ $JSON updated successfully"

‎www/src/components/CDNSnippet.astro‎

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@@ -1,13 +1,9 @@
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---
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import fs from 'node:fs';
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import path from 'node:path';
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import crypto from 'node:crypto';
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import pkg from '../../../package.json';
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import integrity from '../data/integrity.json';
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const CDN_URL = `https://cdn.jsdelivr.net/npm/htmx.org@${pkg.version}/dist/htmx.min.js`;
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const distPath = path.resolve(import.meta.dirname, '../../../dist/htmx.min.js');
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const INTEGRITY = 'sha384-' + crypto.createHash('sha384').update(fs.readFileSync(distPath)).digest('base64');
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const INTEGRITY = integrity.min;
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---
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<!-- CDN one-liner: click anywhere to copy full <script> tag -->

www/src/content/docs/01-get-started/01-installation.md renamed to www/src/content/docs/01-get-started/01-installation.mdx

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@@ -4,34 +4,28 @@ description: "Install htmx via CDN, npm, or direct download"
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thumbnail: "docs/installation.svg"
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keywords: [ "install", "setup", "cdn", "npm", "download", "getting started", "quick start" ]
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---
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import { Code } from 'astro:components';
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import integrity from '../../../data/integrity.json';
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htmx is a single JavaScript file with no dependencies. No build step is required to use it.
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## CDN
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Add this in your `<head>` tag:
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```html
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<script src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4" integrity="sha384-QSU8eEPO3hB2t20eEzufWO6ScLxBF2S8u7QHNNLRL4IET5zcvx444MHG6+fDzzTT" crossorigin="anonymous"></script>
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```
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<Code lang="html" code={`<script src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4" integrity="${integrity.min}" crossorigin="anonymous"></script>`} />
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### Unminified
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```html
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<script src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.js" integrity="sha384-G5PQhA8wo5Dkem9VtU3izHNsalIpaptQKXnc/cj8QRc9XeJX2KTO3Pr2KS2A6Eif" crossorigin="anonymous"></script>
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```
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<Code lang="html" code={`<script src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.js" integrity="${integrity.full}" crossorigin="anonymous"></script>`} />
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### ES Module
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```html
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<script type="module" src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.esm.min.js" integrity="sha384-E+JDpCUAgcyKFT22Xh4zlu3I5xV0JfjDHlB3jqwPIAemJxXq2Ovlsw8x3DbQ3tc1" crossorigin="anonymous"></script>
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```
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<Code lang="html" code={`<script type="module" src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.esm.min.js" integrity="${integrity.esmMin}" crossorigin="anonymous"></script>`} />
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### ES Module (unminified)
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```html
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<script type="module" src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.esm.js" integrity="sha384-b3Sl18uCZMYg5GnkP+EDF3gyiYazT9PHLZ0JV75UnL+LP1WGIIxUqTXL7MqM67Ed" crossorigin="anonymous"></script>
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```
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<Code lang="html" code={`<script type="module" src="https://cdn.jsdelivr.net/npm/htmx.org@4.0.0-beta4/dist/htmx.esm.js" integrity="${integrity.esm}" crossorigin="anonymous"></script>`} />
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## Download
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‎www/src/data/integrity.json‎

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{
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"min": "sha384-aWZK1NtOs/aWb/+YZdTM8q2JkWEshlMc9mgZ189numT9bwFhyAyYEoO4nO/2dTXt",
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"full": "sha384-OFLRIZpuqI2wwFozxvDGcuF3TQ36ySMgp44WEthOiR4wFzRkhZbK72HFaBo2C3cx",
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"esmMin": "sha384-md54RSbheZ0Mpr9oo11vo7Cvrz9acwqg8tSLEoFeo1R6FsZmD3jFVKokISxCeT6Q",
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"esm": "sha384-S5fILq7gG/U3b/j34NWMf77PgT3ojxi6CQxRFhqRLklkKJ+3KujL7RaZOgV2cmkz"
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}

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