Claude-skill-registry dagger-codegen

install
source · Clone the upstream repo
git clone https://github.com/majiayu000/claude-skill-registry
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/dagger-codegen" ~/.claude/skills/majiayu000-claude-skill-registry-dagger-codegen && rm -rf "$T"
manifest: skills/data/dagger-codegen/SKILL.md
source content

Dagger Codegen

When to Load This Skill

  • Editing
    dagger.gen.go
    or
    internal/dagger/dagger.gen.go
    output
  • Modifying Go templates in
    cmd/codegen/generator/go/templates/
  • Changing SDK interfaces in
    core/sdk.go
  • Working on
    dagger develop
    ,
    dagger call
    , or
    dagger client install
  • Debugging why generated code looks wrong

Critical Concepts

"Codegen" means 4 different things in Dagger:

#NameTriggerKey Files
1In-Module Bindings
dagger develop
cmd/codegen/generator/go/templates/
2Runtime DispatchModule startup
cmd/codegen/generator/go/templates/modules.go:140
3SDK Libraries
go generate
sdk/go/generate.go
4Generated Clients
dagger client install
_dagger.gen.go/client.go.tmpl

Know which one you're dealing with before editing.

Key Entry Points

To change...Edit
Generated method signatures
cmd/codegen/generator/go/templates/src/_types/object.go.tmpl
Generated type definitions
cmd/codegen/generator/go/templates/src/_types/*.go.tmpl
Module
invoke()
dispatch
cmd/codegen/generator/go/templates/modules.go:140
Standalone client
Connect()
cmd/codegen/generator/go/templates/src/_dagger.gen.go/client.go.tmpl
Template functions
cmd/codegen/generator/go/templates/functions.go:54
SDK interfaces
core/sdk.go:20
(ClientGenerator),
:93
(CodeGenerator)
Built-in SDK list
core/sdk/consts.go
Python output
sdk/python/codegen/src/codegen/generator.py

Reference Files

Load based on specific need:

NeedLoad
Understanding the 4 codegen typescodegen-types.md
SDK architecture, interfaces, Go special casesdk-architecture.md
Go template conditionals, two-pass generationgo-templates.md
dagger client install
internals
generated-clients.md