Gecko [ touzafair.com ]

Name	Size	Permission
arborist	[ DIR ]	drwxr-xr-x
add-rm-pkg-deps.js	4.89 KB	-rw-r--r--
audit-report.js	11.99 KB	-rw-r--r--
calc-dep-flags.js	3.07 KB	-rw-r--r--
can-place-dep.js	13.94 KB	-rw-r--r--
case-insensitive-map.js	1.32 KB	-rw-r--r--
consistent-resolve.js	1.4 KB	-rw-r--r--
debug.js	1.2 KB	-rw-r--r--
deepest-nesting-target.js	691 B	-rw-r--r--
dep-valid.js	4.87 KB	-rw-r--r--
diff.js	9.57 KB	-rw-r--r--
edge.js	6.82 KB	-rw-r--r--
from-path.js	1.04 KB	-rw-r--r--
gather-dep-set.js	1.26 KB	-rw-r--r--
get-workspace-nodes.js	863 B	-rw-r--r--
index.js	353 B	-rw-r--r--
inventory.js	3.2 KB	-rw-r--r--
link.js	3.6 KB	-rw-r--r--
node.js	43.06 KB	-rw-r--r--
optional-set.js	1.32 KB	-rw-r--r--
override-resolves.js	230 B	-rw-r--r--
override-set.js	2.54 KB	-rw-r--r--
peer-entry-sets.js	2.57 KB	-rw-r--r--
place-dep.js	19.73 KB	-rw-r--r--
printable.js	5.09 KB	-rw-r--r--
query-selector-all.js	16.43 KB	-rw-r--r--
realpath.js	2.67 KB	-rw-r--r--
relpath.js	131 B	-rw-r--r--
reset-dep-flags.js	638 B	-rw-r--r--
retire-path.js	491 B	-rw-r--r--
shrinkwrap.js	37.02 KB	-rw-r--r--
signal-handling.js	2.19 KB	-rw-r--r--
signals.js	1.35 KB	-rw-r--r--
spec-from-lock.js	874 B	-rw-r--r--
tracker.js	3.29 KB	-rw-r--r--
tree-check.js	4.02 KB	-rw-r--r--
version-from-tgz.js	1.45 KB	-rw-r--r--
vuln.js	5.72 KB	-rw-r--r--
yarn-lock.js	10.05 KB	-rw-r--r--

Code Editor : override-set.js

const npa = require('npm-package-arg')
const semver = require('semver')

class OverrideSet {
  constructor ({ overrides, key, parent }) {
    this.parent = parent
    this.children = new Map()

if (typeof overrides === 'string') {
      overrides = { '.': overrides }
    }

// change a literal empty string to * so we can use truthiness checks on
    // the value property later
    if (overrides['.'] === '') {
      overrides['.'] = '*'
    }

if (parent) {
      const spec = npa(key)
      if (!spec.name) {
        throw new Error(`Override without name: ${key}`)
      }

this.name = spec.name
      spec.name = ''
      this.key = key
      this.keySpec = spec.rawSpec === '' ? '' : spec.toString()
      this.value = overrides['.'] || this.keySpec
    }

for (const [key, childOverrides] of Object.entries(overrides)) {
      if (key === '.') {
        continue
      }

const child = new OverrideSet({
        parent: this,
        key,
        overrides: childOverrides,
      })

this.children.set(child.key, child)
    }
  }

getEdgeRule (edge) {
    for (const rule of this.ruleset.values()) {
      if (rule.name !== edge.name) {
        continue
      }

if (rule.keySpec === '' ||
        semver.intersects(edge.spec, rule.keySpec)) {
        return rule
      }
    }

return this
  }

getNodeRule (node) {
    for (const rule of this.ruleset.values()) {
      if (rule.name !== node.name) {
        continue
      }

if (rule.keySpec === '' ||
        semver.satisfies(node.version, rule.keySpec) ||
        semver.satisfies(node.version, rule.value)) {
        return rule
      }
    }

return this
  }

getMatchingRule (node) {
    for (const rule of this.ruleset.values()) {
      if (rule.name !== node.name) {
        continue
      }

if (rule.keySpec === '' ||
        semver.satisfies(node.version, rule.keySpec) ||
        semver.satisfies(node.version, rule.value)) {
        return rule
      }
    }

return null
  }

* ancestry () {
    for (let ancestor = this; ancestor; ancestor = ancestor.parent) {
      yield ancestor
    }
  }

get isRoot () {
    return !this.parent
  }

get ruleset () {
    const ruleset = new Map()

for (const override of this.ancestry()) {
      for (const kid of override.children.values()) {
        if (!ruleset.has(kid.key)) {
          ruleset.set(kid.key, kid)
        }
      }

if (!override.isRoot && !ruleset.has(override.key)) {
        ruleset.set(override.key, override)
      }
    }

return ruleset
  }
}

module.exports = OverrideSet

${this.title}

Code Editor : override-set.js