A Hugo-built static site of Today-I-Learnt (TIL) posts, designed to make it as easy as possible to publish a new post.

Scripts

This repo provides two Bash scripts:

• scripts/til_post.sh - Create a new TIL post with a pre-populated markdown file and open Vim in insert mode.

• scripts/til_screenshot.sh - Capture a screenshot of a selected portion of the screen and save it to the repo's static/images directory. The markdown to include in the post will be added to the system clipboard.

Publication

The TIL posts are built into a static HTML site using Hugo and published via Github pages. The compiled static site is in the docs/ folder.

The published site has URL: https://til.codeinthehole.com

Hugo theme

The theme for the site is a customised version of Etch.

Repo structure

The repo is structured to keep the TIL content separate from Hugo - all posts live in posts/ while all Hugo-related content is in /hugosite.

Installation

Checkout the repo and create shell aliases for the two helper scripts:

# ~/.bashrc
source /path/to/repo/install.sh

Consider adding this snippet to your Bash start-up script.

Note, the til_screenshot.sh script requires pngcrush and imagemagick; both of which can be installed from Homebrew on MacOS:

brew install pngcrush imagemagick

Usage

Create a new post with:

til $description

For example:

til that cows cant look up

which will create a markdown file, named by slugifying the description (i.e. posts/that-cows-cant-look-up.md), pre-populated with Hugo front matter:

---
title: "TIL that cows can't look-up"
date: "2020-07-24"
tags: []
description: ""
---

and open Vim in insert mode with the cursor in the appropriate place.

You then add the TIL content.

To add screenshots, CTRL+Z to background Vim and use the screenshot helper:

til_screenshot $description

E.g.

til_screenshot Alfred preferences UI

which will trigger MacOS's screencapture utility to capture a selected portion of the screen. After selection, the resulting PNG image will be saved to static/images/ using a filename based on a slugified $description and the markdown to include in the post will be added to the system clipboard.

After saving and exiting Vim, the markdown file and any new images will be committed to the repo and published to Github Pages.

Linting and fixing

Config files are provided for:

• Vale (.vale.ini and vale/) - a custom dictionary is kept in vale/styles/Vocab/Local/accept.txt.
• MarkdownLint (.markdownlint.yml).
• Prettier (.prettierrc.yaml and .prettierignore).

It is recommended that vale and markdownlint are as used as linters, and prettier is used as pre-save fixer.