master @ 47 LINES
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┌─ ASTRO ────────────────────────────────────────────────────────────────────┐
│ --- │
│ // Framed code block for content outside markdown - blobs and per-file │
│ // commit diffs. Same markup as the pipeline's code fences, so Prose │
│ // styles and the copy handler apply unchanged. │
│ import { G } from "../../lib/ascii"; │
│ import { FRAME_W, MOBILE_FRAME_W } from "../../lib/config"; │
│ import { layoutDiff } from "../Diff/Diff"; │
│ import { frameLabel, type Props } from "./CodeFrame"; │
│ import "../Prose/Prose.scss"; │
│ │
│ const { code, label, diff = false } = Astro.props as Props; │
│ const raw = code.replace(/\n+$/, ""); │
│ │
│ const esc = (s: string) => │
│ s.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); │
│ const frame = (s: string) => │
│ `<span class="code-frame" aria-hidden="true">${esc(s)}</span>`; │
│ │
│ function renderCode(w: number): string { │
│ const lbl = frameLabel(label, w); │
│ const parts: string[] = [ │
│ frame(G.TL + G.H + ` ${lbl} ` + G.H.repeat(Math.max(0, w - 12 - lbl.length - 2 │
│ ))), │
│ '<button type="button" class="code-copy" aria-label="Copy code">[ COPY ]</butt │
│ on>', │
│ frame(G.H + G.TR), │
│ "\n", │
│ ]; │
│ for (const r of layoutDiff(code, w, diff)) { │
│ parts.push(frame(G.V + " ")); │
│ parts.push(r.cls ? `<span class="${r.cls}">${esc(r.text)}</span>` : esc(r.text │
│ )); │
│ parts.push(frame(" ".repeat(r.pad) + " " + G.V)); │
│ parts.push("\n"); │
│ } │
│ parts.push(frame(G.BL + G.H.repeat(w - 2) + G.BR)); │
│ return `<code>${parts.join("")}</code>`; │
│ } │
│ │
│ const variants = [ │
│ { cls: "frame-wide", w: FRAME_W }, │
│ { cls: "frame-narrow", w: MOBILE_FRAME_W }, │
│ ]; │
│ --- │
│ <div class="code-frames prose"> │
│ {variants.map(({ cls, w }) => ( │
│ <pre class={"ascii code-block " + cls} data-raw-code={raw} set:html={renderCod │
│ e(w)} /> │
│ ))} │
│ </div> │
└────────────────────────────────────────────────────────────────────────────────────┘
┌─ ASTRO ──────────────────────────────┐
│ --- │
│ // Framed code block for content outside mar │
│ kdown - blobs and per-file │
│ // commit diffs. Same markup as the pipeline │
│ 's code fences, so Prose │
│ // styles and the copy handler apply unchang │
│ ed. │
│ import { G } from "../../lib/ascii"; │
│ import { FRAME_W, MOBILE_FRAME_W } from "../ │
│ ../lib/config"; │
│ import { layoutDiff } from "../Diff/Diff"; │
│ import { frameLabel, type Props } from "./Co │
│ deFrame"; │
│ import "../Prose/Prose.scss"; │
│ │
│ const { code, label, diff = false } = Astro. │
│ props as Props; │
│ const raw = code.replace(/\n+$/, ""); │
│ │
│ const esc = (s: string) => │
│ s.replace(/&/g, "&").replace(/</g, "&l │
│ t;").replace(/>/g, ">"); │
│ const frame = (s: string) => │
│ `<span class="code-frame" aria-hidden="tru │
│ e">${esc(s)}</span>`; │
│ │
│ function renderCode(w: number): string { │
│ const lbl = frameLabel(label, w); │
│ const parts: string[] = [ │
│ frame(G.TL + G.H + ` ${lbl} ` + G.H.repe │
│ at(Math.max(0, w - 12 - lbl.length - 2))), │
│ '<button type="button" class="code-copy" │
│ aria-label="Copy code">[ COPY ]</button>', │
│ frame(G.H + G.TR), │
│ "\n", │
│ ]; │
│ for (const r of layoutDiff(code, w, diff)) │
│ { │
│ parts.push(frame(G.V + " ")); │
│ parts.push(r.cls ? `<span class="${r.cls │
│ }">${esc(r.text)}</span>` : esc(r.text)); │
│ parts.push(frame(" ".repeat(r.pad) + " " │
│ + G.V)); │
│ parts.push("\n"); │
│ } │
│ parts.push(frame(G.BL + G.H.repeat(w - 2) │
│ + G.BR)); │
│ return `<code>${parts.join("")}</code>`; │
│ } │
│ │
│ const variants = [ │
│ { cls: "frame-wide", w: FRAME_W }, │
│ { cls: "frame-narrow", w: MOBILE_FRAME_W } │
│ , │
│ ]; │
│ --- │
│ <div class="code-frames prose"> │
│ {variants.map(({ cls, w }) => ( │
│ <pre class={"ascii code-block " + cls} d │
│ ata-raw-code={raw} set:html={renderCode(w)} │
│ /> │
│ ))} │
│ </div> │
└──────────────────────────────────────────────┘
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