Category: Software

Creating a Launch Config in VSCode to Debug a Python Invoke Script

Posted on by rchapin

I regularly use Python Invoke and Fabric for the automation of various tasks; from deploying code to developing my own set of tools for various projects. Following is an example on how to write a launch.json launch configuration for vscode so that you can step through the tasks.py code and debug it.

Assuming that you have created a virtual environment and pip installed invoke into it. And, assuming that you have defined a task in your tasks.py file as follows:→ Continue reading “Creating a Launch Config in VSCode to Debug a Python Invoke Script”

Using bq load Command to Load logicalType Partitioned Data into a BigQuery Table

Posted on by rchapin

Following is the syntax and bq load command that you need to issue if you want to load data in avro file into a partitioned BigQuery table based on avro field defined as a logicalType.

Given the following schema

{
  "type" : "record",
  "name" : "logicalType",
  "namespace" : "com.ryanchapin.tests",
  "fields" : [ {
    "name" : "id",
    "type" : [ "null", "string" ],
    "default" : null
  }, {
    "name" : "value",
    "type" : [ "null", "long" ],
    "default" : null
  },
→ Continue reading “Using bq load Command to Load logicalType Partitioned Data into a BigQuery Table”

Flush Commands to BASH History Immediately

Posted on by rchapin

I cannot take credit for figuring this one out. Original post is here.

TLDR; is to add the following to your ~/.bashrc

export PROMPT_COMMAND='history -a'

Following are the history configs that I use

######################################################################
shopt -s histappend
HISTSIZE=-1
HISTFILESIZE=-1
HISTCONTROL=ignoreboth
HISTTIMEFORMAT="[%F %T] "
export PROMPT_COMMAND='history -a'
######################################################################
→ Continue reading “Flush Commands to BASH History Immediately”

Setting Per File Type Tab Configurations in VSCode

Posted on by rchapin

If you would like to have different tab configurations (tabs or spaces) along with the number of tab chars for different file types you can update your user settings.

The first thing you need to do is figure out what the file type code thinks the file that you want to change is. Open the file in vscode and then look at the bottom right of your window. In my case, I’m looking at an avro schema (.avsc) file:

In → Continue reading “Setting Per File Type Tab Configurations in VSCode”

VSCode Keyboard Shortcut to Toggle Visibility of the Explorer Side Panel

Posted on by rchapin

I usually have at least two panes in my IDE so that I can see two files, or different parts of the same file, at the same time. VSCode pegs the debug variables in the Explorer side bar so I also end up having to make that panel large at times to see the variables while debugging.

Following are the keybindings that you can add to enable you to toggle the visibility of the left-hand side panel.

Add the following → Continue reading “VSCode Keyboard Shortcut to Toggle Visibility of the Explorer Side Panel”

Code Coverage for Golang Integration Tests with Build Tags

Posted on by rchapin

I’ve been writing a lot of Golang code lately. For the most part, I always write unit and integration tests for whatever program that I am building. I’ve been using VSCode as my IDE and really like it. The one thing that I was having trouble with was getting the code coverage to show in the IDE for my integration tests.

I have a different build tag in my unit test code and my integration test code so that I → Continue reading “Code Coverage for Golang Integration Tests with Build Tags”

Running Multiple VSCode Windows from the Same Workspace

Posted on by rchapin

In order to have two separate VSCode windows open that point to the same workspace, press CTRL+Shift+P and then search for Duplicate As Workspace in New Window. This will open a new window that is associated with the current workspace.

The thing to keep in mind is that it just DUPLICATED the existing workspace in a new window. Notice that at the top of the EXPLORER it will say UNTITLED (WORKSPACE). You can now work with two windows → Continue reading “Running Multiple VSCode Windows from the Same Workspace”

Configuring a Bitbucket Pipeline for a Golang Project with Privately Hosted Dependencies

Posted on by rchapin

Go’s dependency management is based solely on git repos. Most of the libraries have publicly available repos from which you can clone the source and then build your project.

In my case, most of the Go that I’m writing ends up in private repos in Bitbucket. Currently, I’ve got a program that I am writing that is dependent on a library that I have written that is hosted as a private repo in Bitbucket. I wanted to setup a Bitbucket → Continue reading “Configuring a Bitbucket Pipeline for a Golang Project with Privately Hosted Dependencies”

Renaming Terminator Tabs Under XFCE4

Posted on by rchapin

Sometimes I need to have quite a few tabs open in a terminal window. For some reason, under XFCE4 when I press CTRL+Alt+A, which is defined as the keyboard shortcut to rename a tab, it hides the window.

The only way that I was able to get it to work was to re-label the shortcut to CTRL+Alt+Z under PreferencesKeybindings in Terminator.→ Continue reading “Renaming Terminator Tabs Under XFCE4”

Configuring VSCode to Use Build Tags in GoLang to Separate Integration and Unit Test Code

Posted on by rchapin

One of the ways to separate unit and integration test code in golang is to use build tags.

A TLDR; on build tags is that it is a way to tell the compiler which source code to include or ignore when doing a build.

For example: if we have the following golang code:

// +build integration

package integration

import "testing"

func TestSomething(t *testing.T) {
	// Some test code
}

Then this code will only be compiled if we run the → Continue reading “Configuring VSCode to Use Build Tags in GoLang to Separate Integration and Unit Test Code”

© 2005 Ryan Chapin