diff options
author | (quasar) nebula <qznebula@protonmail.com> | 2023-12-29 18:17:00 -0400 |
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committer | (quasar) nebula <qznebula@protonmail.com> | 2023-12-30 12:29:52 -0400 |
commit | c8aa73d6ac9401a9ffe918347202139cf63c41ab (patch) | |
tree | 933ee3f6087aefd77381547987c89eb3b48f48a9 /src/util | |
parent | f0013d8fd937f2f1d14608edb7bb36d4c7f7e85c (diff) |
html: show tag child tree in util.inspect
Diffstat (limited to 'src/util')
-rw-r--r-- | src/util/html.js | 54 |
1 files changed, 42 insertions, 12 deletions
diff --git a/src/util/html.js b/src/util/html.js index 4be008ed..16da6d73 100644 --- a/src/util/html.js +++ b/src/util/html.js @@ -435,20 +435,50 @@ export class Tag { return new Tag(null, null, content); } - [inspect.custom]() { - if (this.tagName) { - if (empty(this.content)) { - return `Tag <${this.tagName} />`; - } else { - return `Tag <${this.tagName}> (${this.content.length} items)`; - } - } else { - if (empty(this.content)) { - return `Tag (no name)`; - } else { - return `Tag (no name, ${this.content.length} items)`; + [inspect.custom](depth, opts) { + const lines = []; + + const heading = + (this.tagName + ? (empty(this.content) + ? `Tag <${this.tagName} />` + : `Tag <${this.tagName}> (${this.content.length} items)`) + : (empty(this.content) + ? `Tag (no name)` + : `Tag (no name, ${this.content.length} items)`)); + + lines.push(heading); + + if (!opts.compact && (depth === null || depth >= 0)) { + const nextDepth = + (depth === null + ? null + : depth - 1); + + for (const child of this.content) { + const childLines = []; + + if (typeof child === 'string') { + const childFlat = child.replace(/\n/g, String.raw`\n`); + const childTrim = + (childFlat.length >= 40 + ? childFlat.slice(0, 37) + '...' + : childFlat); + + childLines.push( + ` Text: ${opts.stylize(`"${childTrim}"`, 'string')}`); + } else { + childLines.push(... + inspect(child, {depth: nextDepth}) + .split('\n') + .map(line => ` ${line}`)); + } + + lines.push(...childLines); } } + + return lines.join('\n'); } } |