delve
goreleaser
Our great sponsors
delve | goreleaser | |
---|---|---|
52 | 59 | |
21,908 | 12,823 | |
1.2% | 2.3% | |
9.2 | 9.8 | |
4 days ago | 4 days ago | |
Go | Go | |
MIT License | MIT License |
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.
delve
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The worst thing about Jenkins is that it works
At a recent job, we had slightly different containers for local dev; our backend containers (for a Go app) had Air [1] installed for live reloading, plus Delve [2] running inside the container for VS Code's debugger to connect to. We also had a frontend container for local dev, which didn't get deployed as a container, just as static files.
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Tools besides Go for a newbie
delve and related IDE integrations
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What a good debugger can do
For time travel debugging in Go:
The Delve debugger for Go supports debugging rr traces: https://github.com/go-delve/delve/blob/master/Documentation/...
Undo (who I work for) maintain a fork that debugs our LiveRecorder recordings: https://docs.undo.io/GoDelve.html
Either rr (https://rr-project.org/) or our UDB debugger (https://undo.io/solutions/products/udb/) can do some time travel debugging of Go programs via GDB's built-in support for Go. I believe its weakness is in support for goroutines, since they don't map well onto its idea of how programs run.
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Is there a neovim config with preconfigured debugger?
So in my case I use https://github.com/leoluz/nvim-dap-go (which itself calls out to the CLI tool https://github.com/go-delve/delve).
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Golang debugging tips
git clone https://github.com/go-delve/delve cd delve go install github.com/go-delve/delve/cmd/dlv
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How to debug like a PRO using Neovim 🔥
| Language | Debugger | | Golang | delve |
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Debugging Go Inside Docker Using VSCode
The required setup to debug a Go app running inside a Docker container is non-trivial. In this post I will walk through the configuration to achieve this using VSCode and the Delve debugger.
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DEBUG A KUBERNETES OPERATOR WRITTEN IN GO
It’s awesome to use the powerful DELVE debugger for GO inside Visual Studio Code when you build a GO Operator. 🙂
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Anyone figured out DAP for golang?
dap.adapters.go = function(callback, _) local stdout = vim.loop.new_pipe(false) local handle local pid_or_err local port = 38697 local opts = { stdio = { nil, stdout }, args = { "dap", "-l", "127.0.0.1:" .. port }, detached = true, } handle, pid_or_err = vim.loop.spawn("dlv", opts, function(code) stdout:close() handle:close() if code ~= 0 then print("dlv exited with code", code) end end) assert(handle, "Error running dlv: " .. tostring(pid_or_err)) stdout:read_start(function(err, chunk) assert(not err, err) if chunk then vim.schedule(function() require("dap.repl").append(chunk) end) end end) -- Wait for delve to start vim.defer_fn(function() callback { type = "server", host = "127.0.0.1", port = port } end, 100) end -- https://github.com/go-delve/delve/blob/master/Documentation/usage/dlv_dap.md dap.configurations.go = { { type = "go", name = "Debug", request = "launch", program = "${file}", }, { type = "go", name = "Debug test", -- configuration for debugging test files request = "launch", mode = "test", program = "${file}", }, -- works with go.mod packages and sub packages { type = "go", name = "Debug test (go.mod)", request = "launch", mode = "test", program = "./${relativeFileDirname}", }, } ```
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What's your Golang IDE?
I’ve found Delve (debugging tool) quite useful for Emacs. It uses the plugin from VS Code, so you might be halfway there already? Figure out what you need to configure in Emacs for debugging here.
goreleaser
- Distribuindo uma aplicação Go sem o Docker
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Build an Open Source Project: Behind the Scenes
With "xq", I went even further and automated the release process using GoReleaser. To publish a new release, the only thing I need is to create and push the Git tag. The corresponding GitHub Action will trigger a release process, and GoReleaser prepares the binaries and changelog based on declared conventions. The result has a high level of predictability, and no manual work is required.
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How to start a Go project in 2023
Things I can't live without in a new Go project in no particular order:
- https://github.com/golangci/golangci-lint - meta-linter
- https://goreleaser.com - automate release workflows
- https://magefile.org - build tool that can version your tools
- https://github.com/ory/dockertest/v3 - run containers for e2e testing
- https://github.com/ecordell/optgen - generate functional options
- https://golang.org/x/tools/cmd/stringer - generate String()
- https://mvdan.cc/gofumpt - stricter gofmt
- https://github.com/stretchr/testify - test assertion library
- https://github.com/rs/zerolog - logging
- https://github.com/spf13/cobra - CLI framework
FWIW, I just lifted all the tools we use for https://github.com/authzed/spicedb
We've also written some custom linters that might be useful for other folks: https://github.com/authzed/spicedb/tree/main/tools/analyzers
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What is recommended build tool and process for go project that contains multiple libraries, apis and executables?
Goreleaser is nice. https://goreleaser.com/
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Best practices for distributing and updating a Go CLI on Linux?
I use goreleaser for packaging my binaries. I'm not currently doing RPM, but it does a lot of services and if you don't hunker down on a single solution, it might help with keeping your releases up to date/in sync.
We also started using goreleaser to build our binaries and package them for linux (and mac universal binaries). Makes building and packaging releases easy.
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Looking for projects ideas for experienced devops engineers
There's some packaging issues, for example, we've always wanted to publish deb/rpm packages, but never got around to adding it to either promu or completely switching our build tooling over to GoReleaser.
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Can you help me make my makefile for go projects better or suggest an alternative?
The project is at https://github.com/goreleaser/goreleaser - It can create homebrew taps and all that sort of stuff to make distribution easier.
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K3S Binary, How does that work?
Building binaries works easily by cross-compiling (just set `GOOS=`) to build for other OSes. If you want a tool to help you with that (and automate more of the release process), you could take a look at https://goreleaser.com/.
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Go port of SQLite without CGo
More recently, a lot of my pipeline pain is handled by GoReleaser, but before GoReleaser matured, I got up to all sorts of shenanigans to get a workable toolchain, e.g. neilotoole/xcgo.
What are some alternatives?
air - ☁️ Live reload for Go apps
Task - A task runner / simpler Make alternative written in Go
go-debug
vim-go - Go development plugin for Vim
gron - gron, Cron Jobs in Go.
gorequest - GoRequest -- Simplified HTTP client ( inspired by nodejs SuperAgent )
go-torch
go-sitemap-generator - go-sitemap-generator is the easiest way to generate Sitemaps in Go
gohper
godropbox - Common libraries for writing Go services/applications.
godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env files)
hub - A command-line tool that makes git easier to use with GitHub.