SKempin

Git Subtree Basics

If you hate git submodule, then you may want to give git subtree a try.

Background

When you want to use a subtree, you add the subtree to an existing repository where the subtree is a reference to another repository url and branch/tag. This add command adds all the code and files into the main repository locally; it's not just a reference to a remote repo.

When you stage and commit files for the main repo, it will add all of the remote files in the same operation. The subtree checkout will pull all the files in one pass, so there is no need to try and connect to another repo to get the portion of subtree files, because they were already included in the main repo.

Adding a subtree

Let's say you already have a git repository with at least one commit. You can add another repository into this respository like this:

Bergvca

import unittest
import os
 
from zipfile import ZipFile
from mock import MagicMock, patch, Mock, mock_open

# The functions that are tested:
def function_to_test_zipfile(example_arg):
    with ZipFile(example_arg, 'r') as zip_in:
        for input_file in zip_in.infolist():

JJediny

// A Declarative Pipeline is defined within a 'pipeline' block.
pipeline {

  // agent defines where the pipeline will run.
  agent {
    // This also could have been 'agent any' - that has the same meaning.
    label ""
    // Other possible built-in agent types are 'agent none', for not running the
    // top-level on any agent (which results in you needing to specify agents on
    // each stage and do explicit checkouts of scm in those stages), 'docker',

magnetikonline

List all Git repository objects by size

• Summary
• Example

Summary

Bash script which will:

• Iterate all commits made within a Git repository.

mightyguava

1. Create an RDS instance
2. SSH to gerrit and cd to /opt/gerrit/site
3. Stop gerrit and open the gerrit prompt

  bin/gerrit.sh stop
  java -jar bin/gerrit.war 'gsql' -d .

4. Copy in the below

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# gwillem@gmail.com

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

nottrobin

from wsgiref.simple_server import make_server


def application(env, start_response):
    """
    A basic WSGI application
    """

    http_status = '200 OK'
    response_headers = [('Content-Type', 'text/html')]