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fix(deps): libxmljs2 is now an optional dependency and can be handled if missing

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lowlighter
2022-07-04 19:58:37 -04:00
parent dade2cd2bd
commit 71c4e48d6c
3 changed files with 233 additions and 260 deletions
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466
package-lock.json generated
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3
package.json
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@@ -78,6 +78,7 @@
"transform": {} "transform": {}
}, },
"optionalDependencies": { "optionalDependencies": {
"gifencoder": "^2.0.1" "gifencoder": "^2.0.1",
"libxmljs2": "^0.30.1"
} }
} }

10
source/app/metrics/index.mjs
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@@ -186,12 +186,20 @@ export default async function metrics({login, q}, {graphql, rest, plugins, conf,
//Verify svg //Verify svg
if (verify) { if (verify) {
console.debug(`metrics/compute/${login} > verify SVG`) console.debug(`metrics/compute/${login} > verify SVG`)
const libxmljs = (await import("libxmljs2")).default let libxmljs = null
try {
libxmljs = (await import("libxmljs2")).default
}
catch (error) {
console.debug(`metrics/compute/${login} > failed to import libxmljs2 (${error}), ignoring SVG verification`)
}
if (!libxmljs) {
const parsed = libxmljs.parseXml(rendered) const parsed = libxmljs.parseXml(rendered)
if (parsed.errors.length) if (parsed.errors.length)
throw new Error(`Malformed SVG : \n${parsed.errors.join("\n")}`) throw new Error(`Malformed SVG : \n${parsed.errors.join("\n")}`)
console.debug(`metrics/compute/${login} > verified SVG, no parsing errors found`) console.debug(`metrics/compute/${login} > verified SVG, no parsing errors found`)
} }
}
//Resizing //Resizing
const {resized, mime} = await imports.svg.resize(rendered, {paddings: q["config.padding"] || conf.settings.padding, convert: convert === "svg" ? null : convert, scripts: [...data.postscripts, extras.js || null].filter(x => x)}) const {resized, mime} = await imports.svg.resize(rendered, {paddings: q["config.padding"] || conf.settings.padding, convert: convert === "svg" ? null : convert, scripts: [...data.postscripts, extras.js || null].filter(x => x)})
rendered = resized rendered = resized