100 lines
3.2 KiB
TypeScript
100 lines
3.2 KiB
TypeScript
import { normalize } from 'path'
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import { URL } from 'url'
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export interface MavenComponents {
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group: string
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artifact: string
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version: string
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classifier?: string
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extension: string
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}
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export class MavenUtil {
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public static readonly ID_REGEX = /([^@:]+):([^@:]+):?([^@:]+)?:?(?:([^@:]+))?:?(?:@{1}([^@:]+))?/
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public static mavenComponentsToIdentifier(
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group: string,
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artifact: string,
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version: string,
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classifier?: string,
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extension?: string
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): string {
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return `${group}:${artifact}:${version}${classifier != null ? `:${classifier}` : ''}${extension != null ? `@${extension}` : ''}`
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}
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public static mavenComponentsToExtensionlessIdentifier(
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group: string,
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artifact: string,
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version: string,
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classifier?: string
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): string {
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return MavenUtil.mavenComponentsToIdentifier(group, artifact, version, classifier)
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}
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public static mavenComponentsToVersionlessIdentifier(
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group: string,
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artifact: string
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): string {
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return `${group}:${artifact}`
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}
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public static isMavenIdentifier(id: string): boolean {
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return MavenUtil.ID_REGEX.test(id)
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}
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public static getMavenComponents(id: string, extension = 'jar'): MavenComponents {
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if (!MavenUtil.isMavenIdentifier(id)) {
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throw new Error('Id is not a maven identifier.')
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}
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const result = MavenUtil.ID_REGEX.exec(id)
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if (result != null) {
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return {
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group: result[1],
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artifact: result[2],
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version: result[3],
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classifier: result[4],
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extension: result[5] || extension
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}
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}
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throw new Error('Failed to process maven data.')
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}
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public static mavenIdentifierAsPath(id: string, extension = 'jar'): string {
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const tmp = MavenUtil.getMavenComponents(id, extension)
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return MavenUtil.mavenComponentsAsPath(
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tmp.group, tmp.artifact, tmp.version, tmp.classifier, tmp.extension
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)
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}
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public static mavenComponentsAsPath(
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group: string, artifact: string, version: string, classifier?: string, extension = 'jar'
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): string {
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return `${group.replace(/\./g, '/')}/${artifact}/${version}/${artifact}-${version}${classifier != null ? `-${classifier}` : ''}.${extension}`
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}
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public static mavenIdentifierToUrl(id: string, extension = 'jar'): URL {
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return new URL(MavenUtil.mavenIdentifierAsPath(id, extension))
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}
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public static mavenComponentsToUrl(
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group: string, artifact: string, version: string, classifier?: string, extension = 'jar'
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): URL {
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return new URL(MavenUtil.mavenComponentsAsPath(group, artifact, version, classifier, extension))
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}
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public static mavenIdentifierToPath(id: string, extension = 'jar'): string {
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return normalize(MavenUtil.mavenIdentifierAsPath(id, extension))
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}
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public static mavenComponentsAsNormalizedPath(
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group: string, artifact: string, version: string, classifier?: string, extension = 'jar'
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): string {
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return normalize(MavenUtil.mavenComponentsAsPath(group, artifact, version, classifier, extension))
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}
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} |