forked from MapComplete/MapComplete
358 lines
12 KiB
TypeScript
358 lines
12 KiB
TypeScript
import { existsSync, mkdirSync, readFileSync, unlinkSync, writeFileSync } from "fs"
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import SmallLicense from "../Models/smallLicense"
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import ScriptUtils from "./ScriptUtils"
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import Script from "./Script"
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const prompt = require("prompt-sync")()
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export class GenerateLicenseInfo extends Script {
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constructor() {
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super("Validates the licenses and compiles them into one single asset file")
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}
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static defaultLicenses() {
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const knownLicenses = new Map<string, SmallLicense>()
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knownLicenses.set("me", {
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authors: ["Pieter Vander Vennet"],
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path: undefined,
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license: "CC0",
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sources: [],
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})
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knownLicenses.set("streetcomplete", {
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authors: ["Tobias Zwick (westnordost)"],
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path: undefined,
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license: "CC0",
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sources: [
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"https://github.com/streetcomplete/StreetComplete/tree/master/res/graphics",
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"https://f-droid.org/packages/de.westnordost.streetcomplete/",
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],
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})
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knownLicenses.set("temaki", {
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authors: ["Temaki"],
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path: undefined,
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license: "CC0",
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sources: [
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"https://github.com/ideditor/temaki",
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"https://ideditor.github.io/temaki/docs/",
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],
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})
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knownLicenses.set("maki", {
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authors: ["Maki"],
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path: undefined,
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license: "CC0",
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sources: ["https://labs.mapbox.com/maki-icons/"],
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})
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knownLicenses.set("t", {
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authors: [],
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path: undefined,
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license: "CC0; trivial",
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sources: [],
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})
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knownLicenses.set("na", {
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authors: [],
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path: undefined,
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license: "CC0",
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sources: [],
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})
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knownLicenses.set("tv", {
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authors: ["Toerisme Vlaanderen"],
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path: undefined,
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license: "CC0",
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sources: [
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"https://toerismevlaanderen.be/pinjepunt",
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"https://mapcomplete.osm.be/toerisme_vlaanderenn",
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],
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})
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knownLicenses.set("tvf", {
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authors: ["Jo De Baerdemaeker "],
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path: undefined,
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license: "All rights reserved",
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sources: ["https://www.studiotype.be/fonts/flandersart"],
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})
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knownLicenses.set("twemoji", {
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authors: ["Twemoji"],
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path: undefined,
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license: "CC-BY 4.0",
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sources: ["https://github.com/twitter/twemoji"],
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})
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return knownLicenses
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}
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validateLicenseInfo(l: SmallLicense) {
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l.sources.map((s) => {
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try {
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return new URL(s)
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} catch (e) {
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throw "Could not parse URL " + s + " for a license for " + l.path + " due to " + e
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}
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})
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}
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/**
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* Sweeps the entire 'assets/' (except assets/generated) directory for image files and any 'license_info.json'-file.
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* Checks that the license info is included for each of them and generates a compiles license_info.json for those
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*/
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generateLicenseInfos(paths: string[]): SmallLicense[] {
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const licenses = []
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for (const path of paths) {
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try {
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const parsed = JSON.parse(readFileSync(path, { encoding: "utf8" }))
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if (Array.isArray(parsed)) {
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const l: SmallLicense[] = parsed
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for (const smallLicens of l) {
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smallLicens.path =
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path.substring(0, path.length - "license_info.json".length) +
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smallLicens.path
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}
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licenses.push(...l)
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} else {
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const smallLicens: SmallLicense = parsed
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smallLicens.path =
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path.substring(0, 1 + path.lastIndexOf("/")) + smallLicens.path
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licenses.push(smallLicens)
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}
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} catch (e) {
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console.error("Error: ", e, "while handling", path)
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}
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}
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return licenses
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}
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missingLicenseInfos(licenseInfos: SmallLicense[], allIcons: string[]) {
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const missing = []
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const knownPaths = new Set<string>()
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for (const licenseInfo of licenseInfos) {
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knownPaths.add(licenseInfo.path)
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}
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for (const iconPath of allIcons) {
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if (iconPath.indexOf("license_info.json") >= 0) {
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continue
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}
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if (knownPaths.has(iconPath)) {
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continue
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}
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missing.push(iconPath)
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}
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return missing
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}
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promptLicenseFor(path): SmallLicense {
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const knownLicenses = GenerateLicenseInfo.defaultLicenses()
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console.log("License abbreviations:")
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knownLicenses.forEach((value, key) => {
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console.log(key, " => ", value)
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})
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const author = prompt(
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"What is the author for artwork " + path + "? (or: [Q]uit, [S]kip) > "
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)
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path = path.substring(path.lastIndexOf("/") + 1)
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if (knownLicenses.has(author)) {
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const license = knownLicenses.get(author)
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license.path = path
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return license
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}
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if (author == "s") {
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return null
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}
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if (author == "Q" || author == "q" || author == "") {
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throw "Quitting now!"
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}
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let authors = author.split(";")
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if (author.toLowerCase() == "none") {
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authors = []
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}
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return {
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authors: author.split(";"),
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path: path,
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license: prompt("What is the license for artwork " + path + "? > "),
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sources: prompt("Where was this artwork found? > ").split(";"),
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}
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}
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createLicenseInfoFor(path): void {
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const li = this.promptLicenseFor(path)
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if (li == null) {
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return
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}
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writeFileSync(path + ".license_info.json", JSON.stringify(li, null, " "))
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}
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cleanLicenseInfo(allPaths: string[], allLicenseInfos: SmallLicense[]) {
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// Read the license info file from the generated assets, creates a compiled license info in every directory
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// Note: this removes all the old license infos
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for (const licensePath of allPaths) {
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unlinkSync(licensePath)
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}
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const perDirectory = new Map<string, SmallLicense[]>()
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for (const license of allLicenseInfos) {
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const p = license.path
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const dir = p.substring(0, p.lastIndexOf("/"))
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license.path = p.substring(dir.length + 1)
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if (!perDirectory.has(dir)) {
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perDirectory.set(dir, [])
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}
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const cloned: SmallLicense = {
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// We make a clone to force the order of the keys
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path: license.path,
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license: license.license,
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authors: license.authors,
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sources: license.sources,
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}
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perDirectory.get(dir).push(cloned)
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}
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perDirectory.forEach((licenses, dir) => {
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for (let i = licenses.length - 1; i >= 0; i--) {
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const license = licenses[i]
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const path = dir + "/" + license.path
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if (!existsSync(path)) {
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console.log(
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"Found license for now missing file: ",
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path,
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" - removing this license"
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)
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licenses.splice(i, 1)
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}
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}
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licenses.sort((a, b) => (a.path < b.path ? -1 : 1))
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const path = dir + "/license_info.json"
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if (licenses.length === 0) {
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console.log("Removing", path, "as it is empty")
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// No need to _actually_ unlik, this is done above
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} else {
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writeFileSync(path, JSON.stringify(licenses, null, 2))
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}
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})
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}
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queryMissingLicenses(missingLicenses: string[]) {
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process.on("SIGINT", function () {
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console.log("Aborting... Bye!")
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process.exit()
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})
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let i = 1
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for (const missingLicens of missingLicenses) {
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console.log(i + " / " + missingLicenses.length)
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i++
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if (i < missingLicenses.length - 5) {
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// continue
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}
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this.createLicenseInfoFor(missingLicens)
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}
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console.log("You're through!")
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}
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/**
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* Creates the humongous license_info in the generated assets, containing all licenses with a path relative to the root
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* @param licensePaths
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*/
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createFullLicenseOverview(licensePaths: string[]) {
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const allLicenses: SmallLicense[] = []
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for (const licensePath of licensePaths) {
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if (!existsSync(licensePath)) {
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continue
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}
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const licenses = <SmallLicense[]>(
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JSON.parse(readFileSync(licensePath, { encoding: "utf8" }))
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)
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for (const license of licenses) {
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this.validateLicenseInfo(license)
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const dir = licensePath.substring(
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0,
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licensePath.length - "license_info.json".length
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)
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license.path = dir + license.path
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allLicenses.push(license)
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}
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}
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writeFileSync(
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"./assets/generated/license_info.json",
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JSON.stringify(allLicenses, null, " ")
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)
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}
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async main(args: string[]) {
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console.log("Checking and compiling license info")
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if (!existsSync("./assets/generated")) {
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mkdirSync("./assets/generated")
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}
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let contents = ScriptUtils.readDirRecSync("./assets")
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.filter((p) => !p.startsWith("./assets/templates/"))
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.filter((entry) => entry.indexOf("./assets/generated") != 0)
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let licensePaths = contents.filter((entry) => entry.indexOf("license_info.json") >= 0)
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let licenseInfos = this.generateLicenseInfos(licensePaths)
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const artwork = contents.filter(
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(pth) => pth.match(/(.svg|.png|.jpg|.ttf|.otf|.woff)$/i) != null
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)
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const missingLicenses = this.missingLicenseInfos(licenseInfos, artwork)
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if (args.indexOf("--prompt") >= 0 || args.indexOf("--query") >= 0) {
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this.queryMissingLicenses(missingLicenses)
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return this.main([])
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}
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const invalidLicenses = licenseInfos
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.filter((l) => (l.license ?? "") === "")
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.map((l) => `License for artwork ${l.path} is empty string or undefined`)
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let invalid = 0
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for (const licenseInfo of licenseInfos) {
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const isTrivial =
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licenseInfo.license
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.split(";")
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.map((l) => l.trim().toLowerCase())
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.indexOf("trivial") >= 0
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if (licenseInfo.sources.length + licenseInfo.authors.length == 0 && !isTrivial) {
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invalid++
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invalidLicenses.push(
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"Invalid license: No sources nor authors given in the license for " +
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JSON.stringify(licenseInfo)
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)
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continue
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}
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for (const source of licenseInfo.sources) {
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if (source == "") {
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invalidLicenses.push(
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"Invalid license: empty string in " + JSON.stringify(licenseInfo)
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)
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}
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try {
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new URL(source)
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} catch {
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invalidLicenses.push("Not a valid URL: " + source)
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}
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}
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}
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if (missingLicenses.length > 0 || invalidLicenses.length) {
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const msg = `There are ${missingLicenses.length} licenses missing and ${invalidLicenses.length} invalid licenses.`
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console.log(missingLicenses.concat(invalidLicenses).join("\n"))
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console.error(msg)
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if (args.indexOf("--no-fail") < 0) {
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throw msg
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}
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}
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this.cleanLicenseInfo(licensePaths, licenseInfos)
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this.createFullLicenseOverview(licensePaths)
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}
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}
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new GenerateLicenseInfo().run()
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