terrisgit

terrisgit

.NOTPARALLEL :

# To make sure the Python virtual environment will be placed in the
# .venv directory:
#  export PIPENV_VENV_IN_PROJECT=1
#
# Get program help:
#  make run
#
# Run the program:

terrisgit

# Prompt example: ~/dir [repo-name] main ()  %

autoload -Uz vcs_info

zstyle ':vcs_info:git*' formats "[%r] %b (%a) %m%u%c "

precmd() { vcs_info }
setopt prompt_subst
PROMPT='${PWD/#$HOME/~} ${vcs_info_msg_0_}%# '

terrisgit

const { S3Client } = require('@aws-sdk/client-s3');
const { Upload } = require('@aws-sdk/lib-storage');
const { PassThrough } = require('stream');

/**
 * A custom PassThrough stream for piping any sort of data in a
 * backpressure-friendly way using Promises.
 *
 * Derives from PassThrough instead of Readble; otherwise, piping to
 * files etc. won't work; for example, push(null) won't cause finished

terrisgit

/**
 * Custom ReadableStream stream for piping data in a backpressure-friendly way using Promises
 *
 * @see {@link https://terrislinenbach.medium.com/obeying-back-pressure-in-javascript-streams-read-stream-pipe-edition-ccd6203596bf|How ReadStream responds to back pressure}
 *
 * Derives from PassThrough instead of ReadbleStream; otherwise, piping to files etc. won't
 * work -- for example, push(null) won't fire 'finished' events.
 *
 * Usage:
 * - Call push(obj) to write obj to the stream

terrisgit

#! /bin/sh

# Complex string manipulation in Bash example
#
# Transforms a string in the form of: "archives/A/B C", to: A/B/B C
  
line='"A/B C",'

# Remove starting "
line="${line#\"}"

terrisgit

// See https://stackoverflow.com/questions/1250079/how-to-escape-single-quotes-within-single-quoted-strings
const zipPath = "fo''o.zip";
const escapedZipPath = zipPath.replace(/'/g, "'\\''");
const cmd = `/usr/bin/unzip '${escapedZipPath}' > /dev/null 2> /dev/null`;

terrisgit

// Removes all /* C-style comments */ from a string
// Credit:
// https://blog.ostermiller.org/finding-comments-in-source-code-using-regular-expressions/
// However this fixes the input string /* comment one */ blah /* comment two */ by using nongreedy match
// This intentionally doesn't work with //-style comments because it was written for MySQL comments only

'some string'.replace(/\/\*([^*]|[\r\n]|(\*+([^*/]|[\r\n])))*?\*+\//g, '');

terrisgit

#!/bin/sh

# Purpose
#
# This is a reverse truncation script intended for but not limited to log
# files. The oldest log entries are discarded.
#
# This script operates on bytes only -- not lines or even characters. It
# alters the sizes of specified files in place efficiently, but with a heavy
# hand. It removes the beginning bytes from a file until it is roughly the

terrisgit

const humanizeDuration = require('humanize-duration');
const Loggers = require('@goodware/log');
const { PassThrough } = require('stream');
const { ulid } = require('ulidx');

/**
 * See https://github.com/expressjs/body-parser for more options
 */
const jsonParser = require('express').json({ limit: '10mb' });