feat: move all frontend projects under the same Angular workspace (#1141)

* feat: move all frontend projects under the same Angular workspace

* Refactor/angular workspace (#1154)

* update frontend build steps

Co-authored-by: waterplea <alexander@inkin.ru>
Co-authored-by: Matt Hill <matthewonthemoon@gmail.com>
Co-authored-by: Lucy Cifferello <12953208+elvece@users.noreply.github.com>
This commit is contained in:
Aiden McClelland
2022-01-31 14:01:33 -07:00
committed by GitHub
parent 7e6c852ebd
commit 574539faec
504 changed files with 11569 additions and 78972 deletions

View File

@@ -0,0 +1,252 @@
{
"AD": "Andorra",
"AE": "United Arab Emirates",
"AF": "Afghanistan",
"AG": "Antigua and Barbuda",
"AI": "Anguilla",
"AL": "Albania",
"AM": "Armenia",
"AO": "Angola",
"AQ": "Antarctica",
"AR": "Argentina",
"AS": "American Samoa",
"AT": "Austria",
"AU": "Australia",
"AW": "Aruba",
"AX": "Aland Islands",
"AZ": "Azerbaijan",
"BA": "Bosnia and Herzegovina",
"BB": "Barbados",
"BD": "Bangladesh",
"BE": "Belgium",
"BF": "Burkina Faso",
"BG": "Bulgaria",
"BH": "Bahrain",
"BI": "Burundi",
"BJ": "Benin",
"BL": "Saint Barthelemy",
"BM": "Bermuda",
"BN": "Brunei",
"BO": "Bolivia",
"BQ": "Bonaire, Saint Eustatius and Saba ",
"BR": "Brazil",
"BS": "Bahamas",
"BT": "Bhutan",
"BV": "Bouvet Island",
"BW": "Botswana",
"BY": "Belarus",
"BZ": "Belize",
"CA": "Canada",
"CC": "Cocos Islands",
"CD": "Democratic Republic of the Congo",
"CF": "Central African Republic",
"CG": "Republic of the Congo",
"CH": "Switzerland",
"CI": "Ivory Coast",
"CK": "Cook Islands",
"CL": "Chile",
"CM": "Cameroon",
"CN": "China",
"CO": "Colombia",
"CR": "Costa Rica",
"CU": "Cuba",
"CV": "Cape Verde",
"CW": "Curacao",
"CX": "Christmas Island",
"CY": "Cyprus",
"CZ": "Czech Republic",
"DE": "Germany",
"DJ": "Djibouti",
"DK": "Denmark",
"DM": "Dominica",
"DO": "Dominican Republic",
"DZ": "Algeria",
"EC": "Ecuador",
"EE": "Estonia",
"EG": "Egypt",
"EH": "Western Sahara",
"ER": "Eritrea",
"ES": "Spain",
"ET": "Ethiopia",
"FI": "Finland",
"FJ": "Fiji",
"FK": "Falkland Islands",
"FM": "Micronesia",
"FO": "Faroe Islands",
"FR": "France",
"GA": "Gabon",
"GB": "United Kingdom",
"GD": "Grenada",
"GE": "Georgia",
"GF": "French Guiana",
"GG": "Guernsey",
"GH": "Ghana",
"GI": "Gibraltar",
"GL": "Greenland",
"GM": "Gambia",
"GN": "Guinea",
"GP": "Guadeloupe",
"GQ": "Equatorial Guinea",
"GR": "Greece",
"GS": "South Georgia and the South Sandwich Islands",
"GT": "Guatemala",
"GU": "Guam",
"GW": "Guinea-Bissau",
"GY": "Guyana",
"HK": "Hong Kong",
"HM": "Heard Island and McDonald Islands",
"HN": "Honduras",
"HR": "Croatia",
"HT": "Haiti",
"HU": "Hungary",
"ID": "Indonesia",
"IE": "Ireland",
"IL": "Israel",
"IM": "Isle of Man",
"IN": "India",
"IO": "British Indian Ocean Territory",
"IQ": "Iraq",
"IR": "Iran",
"IS": "Iceland",
"IT": "Italy",
"JE": "Jersey",
"JM": "Jamaica",
"JO": "Jordan",
"JP": "Japan",
"KE": "Kenya",
"KG": "Kyrgyzstan",
"KH": "Cambodia",
"KI": "Kiribati",
"KM": "Comoros",
"KN": "Saint Kitts and Nevis",
"KP": "North Korea",
"KR": "South Korea",
"KW": "Kuwait",
"KY": "Cayman Islands",
"KZ": "Kazakhstan",
"LA": "Laos",
"LB": "Lebanon",
"LC": "Saint Lucia",
"LI": "Liechtenstein",
"LK": "Sri Lanka",
"LR": "Liberia",
"LS": "Lesotho",
"LT": "Lithuania",
"LU": "Luxembourg",
"LV": "Latvia",
"LY": "Libya",
"MA": "Morocco",
"MC": "Monaco",
"MD": "Moldova",
"ME": "Montenegro",
"MF": "Saint Martin",
"MG": "Madagascar",
"MH": "Marshall Islands",
"MK": "Macedonia",
"ML": "Mali",
"MM": "Myanmar",
"MN": "Mongolia",
"MO": "Macao",
"MP": "Northern Mariana Islands",
"MQ": "Martinique",
"MR": "Mauritania",
"MS": "Montserrat",
"MT": "Malta",
"MU": "Mauritius",
"MV": "Maldives",
"MW": "Malawi",
"MX": "Mexico",
"MY": "Malaysia",
"MZ": "Mozambique",
"NA": "Namibia",
"NC": "New Caledonia",
"NE": "Niger",
"NF": "Norfolk Island",
"NG": "Nigeria",
"NI": "Nicaragua",
"NL": "Netherlands",
"NO": "Norway",
"NP": "Nepal",
"NR": "Nauru",
"NU": "Niue",
"NZ": "New Zealand",
"OM": "Oman",
"PA": "Panama",
"PE": "Peru",
"PF": "French Polynesia",
"PG": "Papua New Guinea",
"PH": "Philippines",
"PK": "Pakistan",
"PL": "Poland",
"PM": "Saint Pierre and Miquelon",
"PN": "Pitcairn",
"PR": "Puerto Rico",
"PS": "Palestinian Territory",
"PT": "Portugal",
"PW": "Palau",
"PY": "Paraguay",
"QA": "Qatar",
"RE": "Reunion",
"RO": "Romania",
"RS": "Serbia",
"RU": "Russia",
"RW": "Rwanda",
"SA": "Saudi Arabia",
"SB": "Solomon Islands",
"SC": "Seychelles",
"SD": "Sudan",
"SE": "Sweden",
"SG": "Singapore",
"SH": "Saint Helena",
"SI": "Slovenia",
"SJ": "Svalbard and Jan Mayen",
"SK": "Slovakia",
"SL": "Sierra Leone",
"SM": "San Marino",
"SN": "Senegal",
"SO": "Somalia",
"SR": "Suriname",
"SS": "South Sudan",
"ST": "Sao Tome and Principe",
"SV": "El Salvador",
"SX": "Sint Maarten",
"SY": "Syria",
"SZ": "Swaziland",
"TC": "Turks and Caicos Islands",
"TD": "Chad",
"TF": "French Southern Territories",
"TG": "Togo",
"TH": "Thailand",
"TJ": "Tajikistan",
"TK": "Tokelau",
"TL": "East Timor",
"TM": "Turkmenistan",
"TN": "Tunisia",
"TO": "Tonga",
"TR": "Turkey",
"TT": "Trinidad and Tobago",
"TV": "Tuvalu",
"TW": "Taiwan",
"TZ": "Tanzania",
"UA": "Ukraine",
"UG": "Uganda",
"UM": "United States Minor Outlying Islands",
"US": "United States",
"UY": "Uruguay",
"UZ": "Uzbekistan",
"VA": "Vatican",
"VC": "Saint Vincent and the Grenadines",
"VE": "Venezuela",
"VG": "British Virgin Islands",
"VI": "U.S. Virgin Islands",
"VN": "Vietnam",
"VU": "Vanuatu",
"WF": "Wallis and Futuna",
"WS": "Samoa",
"XK": "Kosovo",
"YE": "Yemen",
"YT": "Mayotte",
"ZA": "South Africa",
"ZM": "Zambia",
"ZW": "Zimbabwe"
}

View File

@@ -0,0 +1,35 @@
import { PackageDataEntry } from '../services/patch-db/data-model'
import {
DependencyStatus,
HealthStatus,
PrimaryRendering,
renderPkgStatus,
StatusRendering,
} from '../services/pkg-status-rendering.service'
import { isEmptyObject } from './misc.util'
import {
packageLoadingProgress,
ProgressData,
} from './package-loading-progress'
import { Subscription } from 'rxjs'
export function getPackageInfo(entry: PackageDataEntry): PkgInfo {
const statuses = renderPkgStatus(entry)
return {
entry,
primaryRendering: PrimaryRendering[statuses.primary],
installProgress: packageLoadingProgress(entry['install-progress']),
error:
statuses.health === HealthStatus.Failure ||
statuses.dependency === DependencyStatus.Warning,
}
}
export interface PkgInfo {
entry: PackageDataEntry
primaryRendering: StatusRendering
installProgress: ProgressData | null
error: boolean
sub?: Subscription | null
}

View File

@@ -0,0 +1,197 @@
import { OperatorFunction } from 'rxjs'
import { map } from 'rxjs/operators'
export type Omit<ObjectType, KeysType extends keyof ObjectType> = Pick<ObjectType, Exclude<keyof ObjectType, KeysType>>
export type PromiseRes<T> = { result: 'resolve', value: T } | { result: 'reject', value: Error }
export interface MappedBackupTarget<T> {
id: string
hasValidBackup: boolean
entry: T
}
export interface DependentInfo {
id: string
title: string
version?: string
}
export function trace<T> (t: T): T {
console.log(`TRACE`, t)
return t
}
// curried description. This allows e.g somePromise.thentraceDesc('my result'))
export function traceDesc<T> (description: string): (t: T) => T {
return t => {
console.log(`TRACE`, description, t)
return t
}
}
// for use in observables. This allows e.g. someObservable.pipe(traceM('my result'))
// the practical equivalent of `tap(t => console.log(t, description))`
export function traceWheel<T> (description?: string): OperatorFunction<T, T> {
return description ? map(traceDesc(description)) : map(trace)
}
export function traceThrowDesc<T> (description: string, t: T | undefined): T {
if (!t) throw new Error(description)
return t
}
export function thenReturn<T> (act1 : () => Promise<any>, t: T): Promise<T> {
return act1().then(() => t)
}
export function modulateTime (ts: Date, count: number, unit: 'days' | 'hours' | 'minutes' | 'seconds' ) {
const ms = inMs(count, unit)
const toReturn = new Date(ts)
toReturn.setMilliseconds( toReturn.getMilliseconds() + ms)
return toReturn
}
export function inMs ( count: number, unit: 'days' | 'hours' | 'minutes' | 'seconds' ) {
switch (unit){
case 'seconds' : return count * 1000
case 'minutes' : return inMs(count * 60, 'seconds')
case 'hours' : return inMs(count * 60, 'minutes')
case 'days' : return inMs(count * 24, 'hours')
}
}
export async function tryAll<T1, T2> ( promises: [Promise<T1>, Promise<T2>]): Promise<[PromiseRes<T1>, PromiseRes<T2>]>
export async function tryAll ( promises: Promise<any>[] ): Promise<PromiseRes<any>[]> {
return Promise.all(promises.map(
p => p
.then (r => ({ result: 'resolve' as 'resolve', value: r }))
.catch(e => ({ result: 'reject' as 'reject', value: e })),
))
}
// arr1 - arr2
export function diff<T> (arr1: T[], arr2: T[]): T[] {
return arr1.filter(x => !arr2.includes(x))
}
// arr1 & arr2
export function both<T> (arr1: T[], arr2: T[]): T[] {
return arr1.filter(x => arr2.includes(x))
}
export async function doForAtLeast (promises: Promise<any>[], minTime: number): Promise<any[]> {
const returned = await Promise.all(promises.concat(pauseFor(minTime)))
returned.pop()
return returned
}
export function isObject (val: any): boolean {
return val && typeof val === 'object' && !Array.isArray(val)
}
export function isEmptyObject (obj: object): boolean {
if (obj === undefined) return true
return !Object.keys(obj).length
}
export function pauseFor (ms: number): Promise<void> {
return new Promise(resolve => setTimeout(resolve, ms))
}
export type Valued<T> = { [s: string]: T }
export function toObject<T> (t: T[], map: (t0: T) => string): Valued<T> {
return t.reduce( (acc, next) => {
acc[map(next)] = next
return acc
}, { } as Valued<T>)
}
export function toDedupObject<T> (t: T[], t2: T[], map: (t0: T) => string): Valued<T> {
return toObject(t.concat(t2), map)
}
export function update<T> (t: Valued<T>, u: Valued<T>): Valued<T> {
return { ...t, ...u}
}
export function fromObject<T> (o : Valued<T>): T[] {
return Object.values(o)
}
export function deepCloneUnknown<T> (value: T): T {
if (typeof value !== 'object' || value === null) {
return value
}
if (Array.isArray(value)) {
return deepCloneArray(value)
}
return deepCloneObject(value)
}
export function deepCloneObject<T> (source: T) {
const result = { }
Object.keys(source).forEach(key => {
const value = source[key]
result[key] = deepCloneUnknown(value)
}, { })
return result as T
}
export function deepCloneArray (collection: any) {
return collection.map(value => {
return deepCloneUnknown(value)
})
}
export function partitionArray<T> (ts: T[], condition: (t: T) => boolean): [T[], T[]] {
const yes = [] as T[]
const no = [] as T[]
ts.forEach(t => {
if (condition(t)) {
yes.push(t)
} else {
no.push(t)
}
})
return [yes, no]
}
export function uniqueBy<T> (ts: T[], uniqueBy: (t: T) => string, prioritize: (t1: T, t2: T) => T) {
return Object.values(ts.reduce((acc, next) => {
const previousValue = acc[uniqueBy(next)]
if (previousValue) {
acc[uniqueBy(next)] = prioritize(acc[uniqueBy(next)], previousValue)
} else {
acc[uniqueBy(next)] = previousValue
}
return acc
}, { }))
}
export function capitalizeFirstLetter (string: string): string {
return string.charAt(0).toUpperCase() + string.slice(1)
}
export const exists = (t: any) => {
return t !== undefined
}
export type DeepPartial<T> = {
[k in keyof T]?: DeepPartial<T[k]>
}
export function debounce (delay: number = 300): MethodDecorator {
return function (target: any, propertyKey: string, descriptor: PropertyDescriptor) {
const timeoutKey = Symbol()
const original = descriptor.value
descriptor.value = function (...args) {
clearTimeout(this[timeoutKey])
this[timeoutKey] = setTimeout(() => original.apply(this, args), delay)
}
return descriptor
}
}

View File

@@ -0,0 +1,56 @@
import { InstallProgress } from 'src/app/services/patch-db/data-model'
import { isEmptyObject } from './misc.util'
export function packageLoadingProgress(
loadData: InstallProgress,
): ProgressData | null {
if (isEmptyObject(loadData)) {
return null
}
let {
downloaded,
validated,
unpacked,
size,
'download-complete': downloadComplete,
'validation-complete': validationComplete,
'unpack-complete': unpackComplete,
} = loadData
// only permit 100% when "complete" == true
downloaded = downloadComplete ? size : Math.max(downloaded - 1, 0)
validated = validationComplete ? size : Math.max(validated - 1, 0)
unpacked = unpackComplete ? size : Math.max(unpacked - 1, 0)
const downloadWeight = 1
const validateWeight = 0.2
const unpackWeight = 0.7
const numerator = Math.floor(
downloadWeight * downloaded +
validateWeight * validated +
unpackWeight * unpacked,
)
const denominator = Math.floor(
size * (downloadWeight + validateWeight + unpackWeight),
)
const totalProgress = Math.floor((100 * numerator) / denominator)
return {
totalProgress,
downloadProgress: Math.floor((100 * downloaded) / size),
validateProgress: Math.floor((100 * validated) / size),
unpackProgress: Math.floor((100 * unpacked) / size),
isComplete: downloadComplete && validationComplete && unpackComplete,
}
}
export interface ProgressData {
totalProgress: number
downloadProgress: number
validateProgress: number
unpackProgress: number
isComplete: boolean
}

View File

@@ -0,0 +1,50 @@
import {
DataModel,
PackageDataEntry,
RecoveredPackageDataEntry,
} from '../services/patch-db/data-model'
export function parseDataModel (data: DataModel): ParsedData {
const all = JSON.parse(JSON.stringify(data['package-data'])) as {
[id: string]: PackageDataEntry;
}
const order = [...(data.ui['pkg-order'] || [])]
const pkgs = []
const recoveredPkgs = Object.entries(data['recovered-packages'])
.filter(([id, _]) => !all[id])
.map(([id, val]) => ({
...val,
id,
}))
// add known packages in preferential order
order.forEach((id) => {
if (all[id]) {
pkgs.push(all[id])
delete all[id]
}
})
// unshift unknown packages
Object.values(all).forEach((pkg) => {
pkgs.unshift(pkg)
})
return {
order,
pkgs,
recoveredPkgs,
}
}
export interface RecoveredInfo extends RecoveredPackageDataEntry {
id: string
}
interface ParsedData {
order: string[]
pkgs: PackageDataEntry[]
recoveredPkgs: RecoveredInfo[]
}

View File

@@ -0,0 +1,215 @@
import * as Ajv from 'ajv'
import { applyOperation } from 'fast-json-patch'
export type ValidVersion = 1 | 2
function has<Obj extends {}, K extends string>(obj: Obj, key: K): obj is (Obj & { [P in K]: unknown }) {
return key in obj
}
const ajv = new Ajv({ jsonPointers: true, allErrors: true, nullable: true })
const ajvWithDefaults = new Ajv({ jsonPointers: true, allErrors: true, useDefaults: true, nullable: true, removeAdditional: 'failing' })
const schemaV1 = {
'type': 'object',
'properties': {
'name': { 'type': 'string' },
'value': { 'type': 'string' },
'description': { 'type': 'string', 'nullable': true, 'default': null },
'copyable': { 'type': 'boolean', 'default': false },
'qr': { 'type': 'boolean', 'default': false },
},
'required': ['name', 'value', 'copyable', 'qr'],
'additionalProperties': false,
}
const schemaV1Compiled = ajv.compile(schemaV1)
function isSchemaV1(properties: unknown): properties is PropertiesV1 {
return schemaV1Compiled(properties) as any
}
const schemaV1CompiledWithDefaults = ajvWithDefaults.compile(schemaV1)
const schemaV2 = {
'anyOf': [
{
'type': 'object',
'properties': {
'type': { 'type': 'string', 'const': 'string' },
'value': { 'type': 'string' },
'description': { 'type': 'string', 'nullable': true, 'default': null },
'copyable': { 'type': 'boolean', 'default': false },
'qr': { 'type': 'boolean', 'default': false },
'masked': { 'type': 'boolean', 'default': false },
},
'required': ['type', 'value', 'description', 'copyable', 'qr', 'masked'],
'additionalProperties': false,
},
{
'type': 'object',
'properties': {
'type': { 'type': 'string', 'const': 'object' },
'value': {
'type': 'object',
'patternProperties': {
'^.*$': {
'$ref': '#',
},
},
},
'description': { 'type': 'string', 'nullable': true, 'default': null },
},
'required': ['type', 'value', 'description'],
'additionalProperties': false,
},
],
}
const schemaV2Compiled = ajv.compile(schemaV2)
const schemaV2CompiledWithDefaults = ajvWithDefaults.compile(schemaV2)
export function parsePropertiesPermissive (properties: unknown, errorCallback: (err: Error) => any = console.warn): PackageProperties {
if (typeof properties !== 'object' || properties === null) {
errorCallback(new TypeError(`${properties} is not an object`))
return {}
}
// @TODO still need this conditional?
if (!has(properties, 'version') || !has(properties, 'data') || typeof properties.version !== 'number' || !properties.data) {
return Object.entries(properties)
.filter(([_, value]) => {
if (typeof value === 'string') {
return true
} else {
errorCallback(new TypeError(`${value} is not a string`))
return false
}
})
.map(([name, value]) => ({
name,
value: {
value: String(value),
description: null,
copyable: false,
qr: false,
masked: false,
},
}))
.reduce((acc, { name, value }) => {
acc[name] = value
return acc
}, { })
}
switch (properties.version) {
case 1:
return parsePropertiesV1Permissive(properties.data, errorCallback)
case 2:
return parsePropertiesV2Permissive(properties.data, errorCallback)
default:
errorCallback(new Error(`unknown properties version ${properties.version}, attempting to parse as v2`))
return parsePropertiesV2Permissive(properties.data, errorCallback)
}
}
function parsePropertiesV1Permissive (properties: unknown, errorCallback: (err: Error) => any): PackageProperties {
if (!Array.isArray(properties)) {
errorCallback(new TypeError(`${properties} is not an array`))
return {}
}
return properties.reduce((prev: PackagePropertiesV2, cur: unknown, idx: number) => {
if(isSchemaV1(cur)) {
prev[cur.name] = {
type: 'string',
value: cur.value,
description: cur.description,
copyable: cur.copyable,
qr: cur.qr,
masked: false,
}
}
else if (schemaV1Compiled.errors) {
for (let err of schemaV1Compiled.errors) {
errorCallback(new Error(`/data/${idx}${err.dataPath}: ${err.message}`))
if (err.dataPath) {
applyOperation(cur, { op: 'replace', path: err.dataPath, value: undefined })
}
}
if (!schemaV1CompiledWithDefaults(cur)) {
for (let err of schemaV1CompiledWithDefaults.errors) {
errorCallback(new Error(`/data/${idx}${err.dataPath}: ${err.message}`))
}
return prev
}
}
return prev
}, { })
}
function parsePropertiesV2Permissive (properties: unknown, errorCallback: (err: Error) => any): PackageProperties {
if (typeof properties !== 'object' || properties === null) {
errorCallback(new TypeError(`${properties} is not an object`))
return {}
}
return Object.entries(properties).reduce((prev, [name, value], idx) => {
schemaV2Compiled(value)
if (schemaV2Compiled.errors) {
for (let err of schemaV2Compiled.errors) {
errorCallback(new Error(`/data/${idx}${err.dataPath}: ${err.message}`))
if (err.dataPath) {
applyOperation(value, { op: 'replace', path: err.dataPath, value: undefined })
}
}
if (!schemaV2CompiledWithDefaults(value)) {
for (let err of schemaV2CompiledWithDefaults.errors) {
errorCallback(new Error(`/data/${idx}${err.dataPath}: ${err.message}`))
}
return prev
}
}
prev[name] = value
return prev
}, { })
}
interface PropertiesV1 {
name: string
value: string
description: string | null
copyable: boolean
qr: boolean
}
type PackagePropertiesV1 = PropertiesV1[]
export type PackageProperties = PackagePropertiesV2
export type PackagePropertiesVersioned<T extends number> = {
version: T,
data: PackagePropertiesVersionedData<T>
}
export type PackagePropertiesVersionedData<T extends number> =
T extends 1 ? PackagePropertiesV1 :
T extends 2 ? PackagePropertiesV2 :
never
interface PackagePropertiesV2 {
[name: string]: PackagePropertyString | PackagePropertyObject
}
interface PackagePropertyBase {
type: 'string' | 'object'
description: string | null
}
interface PackagePropertyString extends PackagePropertyBase {
type: 'string'
value: string
copyable: boolean
qr: boolean
masked: boolean
}
interface PackagePropertyObject extends PackagePropertyBase {
type: 'object'
value: PackagePropertiesV2
}

View File

@@ -0,0 +1,94 @@
import { Observable, from, interval, race, OperatorFunction, Observer, combineLatest } from 'rxjs'
import { take, map, concatMap } from 'rxjs/operators'
export function fromAsync$<S, T> (async: (s: S) => Promise<T>, s: S): Observable<T>
export function fromAsync$<T> (async: () => Promise<T>): Observable<T>
export function fromAsync$<S, T> (async: (s: S) => Promise<T>, s?: S): Observable<T> {
return from(async(s as S))
}
export function fromAsyncP<T> (async: () => Promise<T>): Promise<T>
export function fromAsyncP<S, T> (async: (s: S) => Promise<T>, s?: S): Promise<T> {
return async(s as S)
}
// emits + completes after ms
export function emitAfter$ (ms: number): Observable<number> {
return interval(ms).pipe(take(1))
}
// throws unless source observable emits withing timeout
export function throwIn<T> (timeout: number): OperatorFunction<T, T> {
return o => race(
o,
emitAfter$(timeout).pipe(map(() => { throw new Error('timeout') } )))
}
// o.pipe(squash) : Observable<void> regardless of o emission type.
export const squash = map(() => { })
/*
The main purpose of fromSync$ is to normalize error handling during a sequence
of actions beginning with a standard synchronous action and followed by a pipe.
For example, imagine we have `f(s: S): T` which might throw, and we wish to define the following:
```
function observableF(t: T): Observable<any> {
const s = f(t)
return someFunctionReturningAnObservable(s)
}
```
For the caller, `observableF(t).pipe(...).subscribe({ error: e => console.error('observable errored!') })`
might throw an error from `f` which does not result in 'observable errored!' being logged.
We could fix this with...
```
function observableF(t: T): Observable<any> {
try {
const s = f(t)
return someFunctionReturningAnObservable(s)
} catch(e) {
return throwError(e)
}
}
```
or we could use fromSync as below
```
function observableF(t: T): Observable<any> {
return fromSync$(f, t).concatMap(someFunctionReturningAnObservable)
}
```
*/
export function fromSync$<S, T> (sync: (s: S) => T, s: S): Observable<T>
export function fromSync$<T> (sync: () => T): Observable<T>
export function fromSync$<S, T> (sync: (s: S) => T, s?: S): Observable<T> {
return new Observable( (subscriber: Observer<T>) => {
try {
subscriber.next(sync(s as S))
subscriber.complete()
} catch (e) {
subscriber.error(e)
}
})
}
/*
this function concats the current values (e.g in behavior subjects) or next values (in traditional observables) to a collection of values in a pipe.
e.g. if t: Observable<T>, and o1: Observable<O1> o2: Observable<O2> then t.pipe(concatObservableValues([o1, o2])): Observable<[T1, O1, O2]> and emits iff t emits.
Note that the standard combineLatest([t, o1, o2]) is also of type Observable<[T, O2, O2]>, but this observable triggers when any of t, o1, o2 emits.
*/
export function concatObservableValues<T, O> (observables: [Observable<O>]): OperatorFunction<T, [T, O]>
export function concatObservableValues<T, O> (observables: [Observable<O>]): OperatorFunction<[T], [T, O]>
export function concatObservableValues<T1, T2, O> (observables: [Observable<O>]): OperatorFunction<[T1, T2], [T1, T2, O]>
export function concatObservableValues<T, O1, O2> (observables: [Observable<O1>, Observable<O2>]): OperatorFunction<[T], [T, O1, O2]>
export function concatObservableValues<T1, T2, O1, O2> (observables: [Observable<O1>, Observable<O2>]): OperatorFunction<[T1, T2], [T1, T2, O1, O2]>
export function concatObservableValues (observables: Observable<any>[]): OperatorFunction<any[], any[]> {
return o => o.pipe(concatMap(args => combineLatest(observables).pipe(
map(obs => {
if (!(args instanceof Array)) return [args, ...obs]
return [...args, ...obs]
}),
take(1),
),
))
}

View File

@@ -0,0 +1,22 @@
export async function copyToClipboard (str: string): Promise<boolean> {
if (window.isSecureContext) {
return navigator.clipboard.writeText(str)
.then(() => {
return true
})
.catch(err => {
return false
})
} else {
const el = document.createElement('textarea')
el.value = str
el.setAttribute('readonly', '')
el.style.position = 'absolute'
el.style.left = '-9999px'
document.body.appendChild(el)
el.select()
const copy = document.execCommand('copy')
document.body.removeChild(el)
return copy
}
}