Tag go
Building a Go RESTful API with design-first OpenAPI contracts (6 mins read).
How to use oapi-codegen to generate an RESTful API using design-first OpenAPI and code generation.
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Merge JSON objects to one (replaces only existent values) - GitHub - apapsch/go-jsonmerge: Merge JSON objects to one (replaces only existent values)
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Jamie Tanna
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#go.
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When programming, we often need to write ‘generic’ functions where the exact data type is not important. For example, you might want to write a simple function that sums up numbers. Go lacked this notion until recently, but it was recently added (as of version 1.18). So I took it out for a spin. In … Continue reading Go generics are not bad
by Jamie Tanna
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#go.
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A minor release of Go with a grab bag of nice improvements
by Jamie Tanna
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#go.
Pointing to a fork of a Go module (1 mins read).
How to pin your Go modules to a given fork of a repository.
by Jamie Tanna
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#blogumentation
#go.
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Go templates (text/template, html/template) accept a single argument to render. That’s generally enough when you’re executing them from Go code. But when invoking a template from another template, you often want to pass multiple things to it. For example, we might have a template that renders a nav bar item. It requires a title, a url, and an “enabled” bool. We want to invoke it from another template. How do you do that?
by Jamie Tanna
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#go.
Running Go tests in Parallel (2 mins read).
How to get Go tests to run in parallel for speed.
Ignoring slow-running tests in Go (1 mins read).
How to use Go's -short testing mode to avoid running slower tests.
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The HTTP protocol is fast, secure, and reliable. However, it needs other protocols and services to work properly, and when things don’t go well it is necessary to have access to detailed information about the time spent in each step. The steps to make an HTTP call are as follows: DNS Lookup The client sends a DNS query to the DNS server. The DNS server responds with the IP for the name.
by Jamie Tanna
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#go.
Shipping services more quickly with design-first OpenAPI contracts (8 mins read).
How using OpenAPI has led to being able to ship a new service more effectively, by removing the need to write scaffolding, and instead focus on the business logic.
by Jamie Tanna
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#deliveroo
#openapi
#go
#api.
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I am working on a go project, which has a dependency on original-project. I now want to change the behavior in this project by modifying original-project. So I cloned github.com/y/original-project to
by Jamie Tanna
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#go.
Automating boilerplate/scaffolding code with custom code generation in Go (4 mins read).
How to use Go's code generation tooling to add custom code generation to your project.
by Jamie Tanna
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#blogumentation
#go.
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Go modules analysis tool. Contribute to Helcaraxan/gomod development by creating an account on GitHub.
by Jamie Tanna
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#go.
Stubbing out the Go http.Client to test an HTTP HandlerFunc (2 mins read).
How to write a unit test to validate your router's HTTP handlers work, by stubbing out the http.Client implementation.
by Jamie Tanna
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#blogumentation
#go.
Automagically determining feeds provided for a given URL on the command-line (1 mins read).
Creating a command-line application to discover feeds for a given URL.
by Jamie Tanna
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#go
#rss
#feed
#slack.
Managing your Go tool versions with go.mod and a tools.go (3 mins read).
Better dependency management for your tools and without needing to go install the tools before executing them.
by Jamie Tanna
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#blogumentation
#go.
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Mutation testing for Go source code. Fork from https://github.com/zimmski/go-mutesting - GitHub - avito-tech/go-mutesting: Mutation testing for Go source code. Fork from https://github.com/zimmski/...
by Jamie Tanna
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#go
#mutation-testing.
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⚡️ Go 1.19 Beta 1 is released! ⚙️ Try it! File bugs! go.dev/issue/new 📣 Announcement: groups.google.com/g/golang-annou… 🚚 Download: go.dev/dl/#go1.19beta1 #golangGo (@golang)Fri, 10 Jun 2022 17:58 +0000
by Jamie Tanna
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#go.
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Writing a GitHub Action to bump Go depenendencies and put the change in a pull request.
by Jamie Tanna
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#github-actions
#go.
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Since the day it was open sourced in 2009, the Go programming language has consistently grown in popularity. Now the five Google software engineers behind its original creation are taking a look back at what fueled that growth.
by Jamie Tanna
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#go.
Only testing your public API in a Go package (3 mins read).
How to test only exported parts of a package in Go.
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Getting Go errors to work well with Sentry is hard. This post explains how we got them playing nicely by deduping stacktraces.
by Jamie Tanna
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#go.
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Golang WireMock admin client . Contribute to walkerus/go-wiremock development by creating an account on GitHub.
by Jamie Tanna
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#go
#wiremock.
Introducing a library for OpenAPI contract testing with Go's net/http package (2 mins read).
Creating a Go library that can verify net/http handlers implement an OpenAPI contract, for use with testing.
Testing Go net/http handlers (1 mins read).
How to write unit tests to validate an HTTP handler.
by Jamie Tanna
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#blogumentation
#go.
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Generate type-safe code from SQL. Contribute to kyleconroy/sqlc development by creating an account on GitHub.
by Jamie Tanna
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#sql
#go.
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Go’s a great hammer for a lot of nails, one of the areas where I find it fitting is building HTTP servers.
by Jamie Tanna
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#go.
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Documenting my experiences and learnings, with the goal of helping other software engineers on their journey
Some really great posts here that have made it much easier for me to get started with Go!
by Jamie Tanna
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#go
#testing.
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In software engineering, over the years folks have developed many patterns, techniques and refactoring maneuvers.
by Jamie Tanna
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#go.
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Before we begin: The content in this article assumes knowledge of table-driven tests in Go.
by Jamie Tanna
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#go.
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Coming from Ruby, which has excellent testing tools and libraries, the notion of table-driven tests was unusual for me.
by Jamie Tanna
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#go.
Getting the fingerprint of a certificate in Go (1 mins read).
How to retrieve an X.509 thumbprint from a remote server, in Go.
Getting the OpenID Connect thumbprint for AWS on the command-line with Go (2 mins read).
How to automagically retrieve an OpenID Connect thumbprint for use with AWS' OpenID Connect federated identity.
by Jamie Tanna
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#blogumentation
#go
#certificates
#aws
#oidc.
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Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation - GitHub - zitadel/oidc: Easy to use OpenID Connect client and server library written for ...
by Jamie Tanna
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#go
#oidc.
Setting up a Go package structure for a combined library and CLI tool (2 mins read).
How to structure a Go repository to be both a library and command-line tool(s).
by Jamie Tanna
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#blogumentation
#go.
Should I commit generated Go code? (1 mins read).
Answering whether go:generated code should be committed (TL;DR is yes).
by Jamie Tanna
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#blogumentation
#go.
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Contribute to hawx/indieauth development by creating an account on GitHub.
by Jamie Tanna
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#go
#indieauth.
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A report of my positive and negative experiences with Go after using it for 6 months at work.
by Jamie Tanna
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#go.
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In this article, we are going to look at some of the best practices that you should consider when structuring your Go applications.
by Jamie Tanna
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#go.
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Encore is the Go Backend Development Engine helping developers escape the maze of complexity. - GitHub - encoredev/encore: Encore is the Go Backend Development Engine helping developers escape the ...
by Jamie Tanna
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#go.
Automagically setting the project version for Go projects in SonarQube (2 mins read).
How to automagically set sonar.projectVersion for Go projects, based on Git tags.
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Before we begin: The content in this article assumes knowledge of table-driven tests in Go.
by Jamie Tanna
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#go.
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Code coverage is the way of determining how much of the code is actually covered through the tests. This metric is extremely useful in determining what other
by Jamie Tanna
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#go.