FM / utils

/snap/node/11691/lib/node_modules/npm/lib/utils/

/snap/node/11691/lib/node_modules/npm/lib/utils

Name	Size	Mode	Actions
audit-error.js	1045	0644	edit dl rm
auth.js	3291	0644	edit dl rm
cmd-list.js	2959	0644	edit dl rm
completion.fish	1596	0644	edit dl rm
completion.sh	1898	0755	edit dl rm
did-you-mean.js	1188	0644	edit dl rm
display.js	15749	0644	edit dl rm
error-message.js	15150	0644	edit dl rm
explain-dep.js	3648	0644	edit dl rm
explain-eresolve.js	2617	0644	edit dl rm
format-bytes.js	629	0644	edit dl rm
format-search-stream.js	4808	0644	edit dl rm
format.js	1957	0644	edit dl rm
get-identity.js	802	0644	edit dl rm
get-workspaces.js	1748	0644	edit dl rm
installed-deep.js	1129	0644	edit dl rm
installed-shallow.js	583	0644	edit dl rm
is-windows.js	177	0644	edit dl rm
log-file.js	7971	0644	edit dl rm
npm-usage.js	2064	0644	edit dl rm
open-url.js	2414	0644	edit dl rm
output-error.js	767	0644	edit dl rm
ping.js	262	0644	edit dl rm
queryable.js	9785	0644	edit dl rm
read-user-info.js	1956	0644	edit dl rm
reify-finish.js	886	0644	edit dl rm
reify-output.js	5788	0644	edit dl rm
sbom-cyclonedx.js	5331	0644	edit dl rm
sbom-spdx.js	4696	0644	edit dl rm
tar.js	3552	0644	edit dl rm
timers.js	2120	0644	edit dl rm
update-workspaces.js	1013	0644	edit dl rm
validate-lockfile.js	1023	0644	edit dl rm
verify-signatures.js	12226	0644	edit dl rm

Edit: /snap/node/11691/lib/node_modules/npm/lib/utils/explain-eresolve.js (2617B)

// this is called when an ERESOLVE error is caught in the exit-handler,
// or when there's a log.warn('eresolve', msg, explanation), to turn it
// into a human-intelligible explanation of what's wrong and how to fix.
const { explainEdge, explainNode, printNode } = require('./explain-dep.js')

// expl is an explanation object that comes from Arborist.  It looks like:
// Depth is how far we want to want to descend into the object making a report.
// The full report (ie, depth=Infinity) is always written to the cache folder
// at ${cache}/eresolve-report.txt along with full json.
const explain = (expl, chalk, depth) => {
  const { edge, dep, current, peerConflict, currentEdge } = expl

const out = []
  const whileInstalling = dep && dep.whileInstalling ||
    current && current.whileInstalling ||
    edge && edge.from && edge.from.whileInstalling
  if (whileInstalling) {
    out.push('While resolving: ' + printNode(whileInstalling, chalk))
  }

// it "should" be impossible for an ERESOLVE explanation to lack both
  // current and currentEdge, but better to have a less helpful error
  // than a crashing failure.
  if (current) {
    out.push('Found: ' + explainNode(current, depth, chalk))
  } else if (peerConflict && peerConflict.current) {
    out.push('Found: ' + explainNode(peerConflict.current, depth, chalk))
  } else if (currentEdge) {
    out.push('Found: ' + explainEdge(currentEdge, depth, chalk))
  } else /* istanbul ignore else - should always have one */ if (edge) {
    out.push('Found: ' + explainEdge(edge, depth, chalk))
  }

out.push('\nCould not resolve dependency:\n' +
    explainEdge(edge, depth, chalk))

if (peerConflict) {
    const heading = '\nConflicting peer dependency:'
    const pc = explainNode(peerConflict.peer, depth, chalk)
    out.push(heading + ' ' + pc)
  }

return out.join('\n')
}

// generate a full verbose report and tell the user how to fix it
const report = (expl, chalk, noColorChalk) => {
  const flags = [
    expl.strictPeerDeps ? '--no-strict-peer-deps' : '',
    '--force',
    '--legacy-peer-deps',
  ].filter(Boolean)

const or = (arr) => arr.length <= 2
    ? arr.join(' or ') :
    arr.map((v, i, l) => i + 1 === l.length ? `or ${v}` : v).join(', ')

const fix = `Fix the upstream dependency conflict, or retry
this command with ${or(flags)}
to accept an incorrect (and potentially broken) dependency resolution.`

return {
    explanation: `${explain(expl, chalk, 4)}\n\n${fix}`,
    file: `# npm resolution error report\n\n${explain(expl, noColorChalk, Infinity)}\n\n${fix}`,
  }
}

module.exports = {
  explain,
  report,
}

cmd: