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GitHub Actions Tips & Tricks.md

1. Github ternary operator: Set a value if not defined

${{ x && <yes> || <false> }}

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# Generate a new key
openssl genrsa -out server.key 2048

# Generate a new CSR
openssl req -sha256 -new -key server.key -out server.csr

# Check certificate against CA
openssl verify -verbose -CApath ./CA/ -CAfile ./CA/cacert.pem cert.pem

# Self Signed

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Docker-based GitHub Actions Packaging & Discovery

What if we can use GitHub Container Registry as a GitHub Action Registry (which is missing at the moment). This entails using the GitHub CLI to package a docker-based GitHub Actions and publish the action image with everything necessary to make it discoverable by the GitHub Workflow Engine.

Contents

• 1. Overview

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Attention

This post described how to create an application with mithril 0.2.x. Now that ver 1.0 is out, some things are a little differnent.

The example is updated with the current version of mithril, though.

Isomorphic applications with mithril

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#
# ALGORITHM
#

#
# Function to handle image
#

# 1. load_image("/checmi/vers/fichier") -> np.darray (image)
# 2. move_image(image: np.darray, (dy: int, dx: int)) -> np.darray (image)

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export let errorRate = new Rate("errors");


export default function() {
  let res = http.get("https://httpbin.org/status/200,400")
  let requestTimedout = check(res, {"exceeds timeout of 1500ms": (r) => r.timings.duration < 1500});

  let requestTimedout = !(checkRequestSucceeded)

  if (requestTimedout) {

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import time

DEFAULT_TIMEOUT_IN_SEC = 1
DEFAULT_MAX_ATTEMPTS = 5


def retry(**kwargs):
    def inner(func):
        attempt = 0
        max_attempts = kwargs["attempts"] if kwargs["attempts"] else DEFAULT_MAX_ATTEMPTS

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find src/modules \
    -type d\
    -not -path src/modules\
    -print0 \
  | $_XARGS_CMD -I module bash -c 'terraform-docs markdown "module" > "module"/README.md'
Check $?

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color:
	interactive-color:
	background-color:
	text-color:
font:
	family:
	size:
	line-height:
typography:
border: 

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Git workflow playground

# Brnach courante
CURR_BRANCH=$(git rev-parse --abbrev-ref HEAD)

# Go to develop
git checkout develop