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@statico
statico / 00_README.md
Last active June 15, 2022 20:23
angular bug: An unhandled exception occurred: Object prototype may only be an Object or null: undefined

we have a project that’s using Node v12 and Angular 7. when i try to build the project with ng build i get An unhandled exception occurred: Object prototype may only be an Object or null: undefined

lots of people on the internet have this problem. there are a few dozen stackoverflow answers, and there are issues on both webpack and typescript the blame each other. it seems to have something to do with circular dependencies, but i’ve run madge --circular --extensions ts ./ which claims to find circular deps but it says none are found. in fact, if i delete all of the page source code other than the entry point, the error still occurs. so this seems to be a bug with the angular build system. i’ve hooked up a debugger and tried to step through the stack but i haven’t found anything useful.

a lot of people say “ok, run ng update.” well, that doesn’t seem to do anything useful. i’ve tried updating to just node v14 and v16, i’ve tried running node-check-updates to update dependencies. warping ahead to Angu

@statico
statico / README.md
Created April 13, 2022 19:10
Autocrop shortcut for macOS Finder
for f in "$@"; do
    cp "$f" /tmp/image
    /opt/homebrew/bin/convert /tmp/image -trim +repage "$f"
done

CleanShot 2022-04-13 at 12 10 44

@statico
statico / 00_README.md
Created April 5, 2022 18:50
Controlling the Logitech Litra on MacOS
@statico
statico / 00_README.md
Last active April 2, 2022 02:48
Automatically build a publish a Docker container image to GitHub Container Registry on every push for free, like how Docker Hub used to work
const { graphql } = require("@octokit/graphql")
const REPO_OWNER = "xxxxxx"
const REPO_NAME = "xxxxxx"
const PROJECT_NUMBER = 2
const COLUMN_TO_SORT = /To Do/
const api = graphql.defaults({
headers: {
authorization: `token ${process.env.GITHUB_TOKEN}`,
@statico
statico / ian.1m.sh
Created February 28, 2022 17:36
ian's xbar icon
#!/usr/bin/env bash
export PATH="$HOME/bin:$PATH"
iface="$(route get 1.1.1.1 2>/dev/null | grep interface | perl -ple 's/\s*interface:\s*//')"
if [ $? != 0 ]; then
iface="n/a"
fi
case "$iface" in
@statico
statico / api-helpers.ts
Created February 13, 2022 04:12
Next.js API route helpers
import { encode } from "html-entities"
import { getReasonPhrase, StatusCodes } from "http-status-codes"
import stringify from "json-stringify-safe"
import { NextApiResponse } from "next"
// Semantic sugar for returning various status codes, optionally with messages.
export const statusHelper = (res: NextApiResponse) => ({
codes: StatusCodes,
status(code: number, message?: string): void {
const phrase = getReasonPhrase(code)
@statico
statico / useModals.tsx
Created February 10, 2022 04:09
useModals.tsx
import React, {
createContext,
ReactNode,
useCallback,
useContext,
useRef,
useState,
} from "react"
import {
Button,
@statico
statico / cloudWatchAlarmsToSlack.js
Created January 19, 2022 21:20
Lambdas for Slack Notifications
const fetch = require('./fetch')
const RED = '#cd3131'
const YELLOW = '#e5e512'
const GREEN = '#05bc79'
const BLUE = '#2472c8'
exports.handler = async function(event, context) {
// Debugging
// console.log('event', JSON.stringify(event, null, 2))
@statico
statico / Dockerfile
Last active November 3, 2022 15:54
Push-to-deploy architecture using AWS Fargate and GitHub Actions
# ------------------------------
# * Dependencies
FROM node:16.13.0-alpine3.14 AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile