delve
glide
Our great sponsors
delve | glide | |
---|---|---|
52 | 2 | |
21,908 | 8,166 | |
1.3% | 0.0% | |
9.2 | 0.0 | |
5 days ago | over 1 year ago | |
Go | Go | |
MIT License | GNU General Public License v3.0 or later |
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.
glide
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Getting started with Go
Until quite recently, Go did not have built-in package versioning like npm or cargo. This led to incompatibile versioning add-ons, like godep and glide, which made packages with nested dependencies difficult to consume. E.g. see this old INSTALL.md from kubernetes/client-go.
What are some alternatives?
dep
air - ☁️ Live reload for Go apps
godep
go-debug
vim-go - Go development plugin for Vim
govendor
gorequest - GoRequest -- Simplified HTTP client ( inspired by nodejs SuperAgent )
go-sitemap-generator - go-sitemap-generator is the easiest way to generate Sitemaps in Go
gohper
godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env files)
gvt
gopm