postgres
gomock
postgres | gomock | |
---|---|---|
29 | 40 | |
2,093 | 9,010 | |
1.2% | - | |
7.5 | 2.5 | |
1 day ago | 10 months ago | |
Shell | Go | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
postgres
- How to Escape a Container
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Problem with Postgres container configuration?
EDIT: Somehow i managed to fix it right now (I struggled with this problem yesterday for hours). This github issue have helped: https://github.com/docker-library/postgres/issues/537 If anyone runs into this problem, those are crucial instructions that helped me: docker system prune docker-compose up --force-recreate --build --remove-orphans --always-recreate-deps --renew-anon-volumes
- PostgreSQL 16 Beta 1 Released!
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PyPI new user and new project registrations temporarily suspended
Tragedy of the commons - only need a few actors to ruin it all for us. Almost all distributors face this problem, from Docker Hub to PyPI. This also reminded me of official Postgres Docker image running a cryptominer in the background [1]
[1] - https://github.com/docker-library/postgres/issues/770
- [Docker] Point d’entrée Docker-initdb.d Postgres
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Nix Turns 20. What the Hell Is It?
If you open the dockerfile of the desired container, you can determine exactly how and what was built. If not satisfied, you can always build your own container with the right postgresql build flags.
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archive_command not being executed?
Ok according to The Dockerfile, postgres is running in /var/lib/postgresql/data so you will need enter the container and look at the log files in /var/lib/postgresql/data/pg_log/
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How do I create a docker image for postgres with nix?
I got started on trying to make a basic postgres image but I can't seem to figure out how to include a shell script in the same folder as my nix file (fetched from https://github.com/docker-library/postgres/blob/master/docker-entrypoint.sh and to be modified once I get it working) into the docker image as an entrypoint
- Postgres on docker works without a shell perfectly but fails when run via shell
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What exactly is VOLUME used for inside the dockerfile?
See example here : https://github.com/docker-library/postgres/issues/601
gomock
- Maintainership of Go’s official gomock repo has been transferred to Uber.
- Uber Now Maintains Gomock
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Google Stopped Maintaining GoMock
The commit mentions this rather sad thread: https://github.com/golang/mock/pull/627#issuecomment-1605169...
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Tools besides Go for a newbie
IDE: use whatever make you productive. I personally use vscode. VCS: git, as golang communities use github heavily as base for many libraries. AFAIK Linter: use staticcheck for linting as it looks like mostly used linting tool in go, supported by many also. In Vscode it will be recommended once you install go plugin. Libraries/Framework: actually the standard libraries already included many things you need, decent enough for your day-to-day development cycles(e.g. `net/http`). But here are things for extra: - Struct fields validator: validator - Http server lib: chi router , httprouter , fasthttp (for non standard http implementations, but fast) - Web Framework: echo , gin , fiber , beego , etc - Http client lib: most already covered by stdlib(net/http), so you rarely need extra lib for this, but if you really need some are: resty - CLI: cobra - Config: godotenv , viper - DB Drivers: sqlx , postgre , sqlite , mysql - nosql: redis , mongodb , elasticsearch - ORM: gorm , entgo , sqlc(codegen) - JS Transpiler: gopherjs - GUI: fyne - grpc: grpc - logging: zerolog - test: testify , gomock , dockertest - and many others you can find here
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When to mock and what to mock in a Web API?
Normally I like to generate everything with Mockgen and test it using table driven test.
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Is gomock still maintained and recommended?
Looking at gomock's commit history, it seems like there hasn't been much activity on the project in a couple of years. I'm wondering if this is the case of software being mostly done and just in maintenance mode, or if gomock is falling behind. The reason I fear for the latter is there are still issues being opened up that don't seem to be engaged very much.
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Want to know if this is a valid approach
Yeah, that would work just fine. Nevertheless, as your business logic gets more complicated, you will want to test more scenarios and mocks will get complicated fast. In these cases tools like gomock really shine and make your life easier. I understand that this is a just-for-fun project, but it's never too early to experiment with a popular solution, especially if you plan on using Go professionally in the future.
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Go API Project Set-Up
Unit tests are leveraged to test individual units of code. As such it is not recommended for a developer to scaffold entire dependencies for the sake of testing a single object. Due to the way Go's specific implementations work, I've learned over time to declare interfaces for a lot of the structs that I use in Go. Interfaces not only define a contract for which struct-based implementations should adhere, but they also provide a mechanism for which struct methods can be mocked. While I've experimented with the mock package in testify, I've come to prefer the mock functionality which is provided by mockgen.
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Comprehensive Guide to Testing in Go
gomock can also be great for testing when used sparingly. Mocking out one or two calls is great, anymore than that and it becomes exponentially harder to reason about
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Google's internal Go style guide
Where we do use mocks, we primarily use GoMock.
What are some alternatives?
pgBackRest - Reliable PostgreSQL Backup & Restore
mockery - A mock code autogenerator for Go
spilo - Highly available elephant herd: HA PostgreSQL cluster using Docker
Testify - A toolkit with common assertions and mocks that plays nicely with the standard library
checkmk - Checkmk - Best-in-class infrastructure & application monitoring
pgx - PostgreSQL driver and toolkit for Go
kanban-board - Single-click full-stack application (Postgres, Spring Boot & Angular) using Docker Compose
sqlx - general purpose extensions to golang's database/sql
MeshCentral - A complete web-based remote monitoring and management web site. Once setup you can install agents and perform remote desktop session to devices on the local network or over the Internet.
counterfeiter - A tool for generating self-contained, type-safe test doubles in go
deck-chores - A job scheduler for Docker containers, configured via labels.
go-sqlmock - Sql mock driver for golang to test database interactions