Initial commit

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

node_modules/node-abi/index.js

@@ -0,0 +1,161 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import semver from 'semver';
+
+import { getNextTarget } from './getNextTarget.js';
+
+export function getAbi (target, runtime) {
+  if (target === String(Number(target))) return target
+  if (target) target = target.replace(/^v/, '')
+  if (!runtime) runtime = 'node'
+
+  if (runtime === 'node') {
+    if (!target) return process.versions.modules
+    if (target === process.versions.node) return process.versions.modules
+  }
+
+  let abi
+  let lastTarget
+
+  for (let i = 0; i < allTargets.length; i++) {
+    const t = allTargets[i]
+    if (t.runtime !== runtime) continue
+    if (semver.lte(t.target, target) && (!lastTarget || semver.gte(t.target, lastTarget))) {
+      abi = t.abi
+      lastTarget = t.target
+    }
+  }
+
+  if (abi && semver.lt(target, getNextTarget(runtime, allTargets))) return abi
+  throw new Error('Could not detect abi for version ' + target + ' and runtime ' + runtime + '.  Updating "node-abi" might help solve this issue if it is a new release of ' + runtime)
+}
+
+export function getTarget (abi, runtime) {
+  if (abi && abi !== String(Number(abi))) return abi
+  if (!runtime) runtime = 'node'
+
+  if (runtime === 'node' && !abi) return process.versions.node
+
+  const match = allTargets
+    .filter(function (t) {
+      return t.abi === abi && t.runtime === runtime
+    })
+    .map(function (t) {
+      return t.target
+    })
+  if (match.length) {
+    const betaSeparatorIndex = match[0].indexOf("-")
+    return betaSeparatorIndex > -1
+      ? match[0].substring(0, betaSeparatorIndex)
+      : match[0]
+  }
+
+  throw new Error('Could not detect target for abi ' + abi + ' and runtime ' + runtime)
+}
+
+function sortByTargetFn (a, b) {
+  const abiComp = Number(a.abi) - Number(b.abi)
+  if (abiComp !== 0) return abiComp
+  if (a.target < b.target) return -1
+  if (a.target > b.target) return 1
+  return 0
+}
+
+function loadGeneratedTargets () {
+  const registry = JSON.parse(fs.readFileSync(path.join(path.dirname(fileURLToPath(import.meta.url)), 'abi_registry.json'), 'utf8'))
+  const targets = {
+    supported: [],
+    additional: [],
+    future: []
+  }
+
+  registry.forEach(function (item) {
+    const target = {
+      runtime: item.runtime,
+      target: item.target,
+      abi: item.abi
+    }
+    if (item.lts) {
+      const startDate = new Date(Date.parse(item.lts[0]))
+      const endDate = new Date(Date.parse(item.lts[1]))
+      const currentDate = new Date()
+      target.lts = startDate < currentDate && currentDate < endDate
+    } else {
+      target.lts = false
+    }
+
+    if (target.runtime === 'node-webkit') {
+      targets.additional.push(target)
+    } else if (item.future) {
+      targets.future.push(target)
+    } else {
+      targets.supported.push(target)
+    }
+  })
+
+  targets.supported.sort(sortByTargetFn)
+  targets.additional.sort(sortByTargetFn)
+  targets.future.sort(sortByTargetFn)
+
+  return targets
+}
+
+const generatedTargets = loadGeneratedTargets()
+
+export const supportedTargets = [
+  {runtime: 'node', target: '5.0.0', abi: '47', lts: false},
+  {runtime: 'node', target: '6.0.0', abi: '48', lts: false},
+  {runtime: 'node', target: '7.0.0', abi: '51', lts: false},
+  {runtime: 'node', target: '8.0.0', abi: '57', lts: false},
+  {runtime: 'node', target: '9.0.0', abi: '59', lts: false},
+  {runtime: 'node', target: '10.0.0', abi: '64', lts: new Date(2018, 10, 1) < new Date() && new Date() < new Date(2020, 4, 31)},
+  {runtime: 'electron', target: '0.36.0', abi: '47', lts: false},
+  {runtime: 'electron', target: '1.1.0', abi: '48', lts: false},
+  {runtime: 'electron', target: '1.3.0', abi: '49', lts: false},
+  {runtime: 'electron', target: '1.4.0', abi: '50', lts: false},
+  {runtime: 'electron', target: '1.5.0', abi: '51', lts: false},
+  {runtime: 'electron', target: '1.6.0', abi: '53', lts: false},
+  {runtime: 'electron', target: '1.7.0', abi: '54', lts: false},
+  {runtime: 'electron', target: '1.8.0', abi: '57', lts: false},
+  {runtime: 'electron', target: '2.0.0', abi: '57', lts: false},
+  {runtime: 'electron', target: '3.0.0', abi: '64', lts: false},
+  {runtime: 'electron', target: '4.0.0', abi: '64', lts: false},
+  {runtime: 'electron', target: '4.0.4', abi: '69', lts: false},
+  ...generatedTargets.supported
+]
+
+export const additionalTargets = [
+  {runtime: 'node-webkit', target: '0.13.0', abi: '47', lts: false},
+  {runtime: 'node-webkit', target: '0.15.0', abi: '48', lts: false},
+  {runtime: 'node-webkit', target: '0.18.3', abi: '51', lts: false},
+  {runtime: 'node-webkit', target: '0.23.0', abi: '57', lts: false},
+  {runtime: 'node-webkit', target: '0.26.5', abi: '59', lts: false},
+  ...generatedTargets.additional
+]
+
+export const deprecatedTargets = [
+  {runtime: 'node', target: '0.2.0', abi: '1', lts: false},
+  {runtime: 'node', target: '0.9.1', abi: '0x000A', lts: false},
+  {runtime: 'node', target: '0.9.9', abi: '0x000B', lts: false},
+  {runtime: 'node', target: '0.10.4', abi: '11', lts: false},
+  {runtime: 'node', target: '0.11.0', abi: '0x000C', lts: false},
+  {runtime: 'node', target: '0.11.8', abi: '13', lts: false},
+  {runtime: 'node', target: '0.11.11', abi: '14', lts: false},
+  {runtime: 'node', target: '1.0.0', abi: '42', lts: false},
+  {runtime: 'node', target: '1.1.0', abi: '43', lts: false},
+  {runtime: 'node', target: '2.0.0', abi: '44', lts: false},
+  {runtime: 'node', target: '3.0.0', abi: '45', lts: false},
+  {runtime: 'node', target: '4.0.0', abi: '46', lts: false},
+  {runtime: 'electron', target: '0.30.0', abi: '44', lts: false},
+  {runtime: 'electron', target: '0.31.0', abi: '45', lts: false},
+  {runtime: 'electron', target: '0.33.0', abi: '46', lts: false}
+]
+
+export const futureTargets = generatedTargets.future
+
+export const allTargets = deprecatedTargets
+  .concat(supportedTargets)
+  .concat(additionalTargets)
+  .concat(futureTargets)