9bc59e6af8
## Description Ref #12556 To make things easier I've starting splitting up #12469 into smaller PRs. This first PR for codegen adds basic infrastructure for: * adding package imports * creating new var names (`*ast.Ident`) without conflicts Other PRs will add the actual codegen functionality. --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/main/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/main/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
32 lines
576 B
Go
32 lines
576 B
Go
package codegen
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import (
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"go/ast"
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)
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// FuncGen is a utility for generating/patching golang function declaration ASTs.
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type FuncGen struct {
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*FileGen
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Func *ast.FuncDecl
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}
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func newFuncGen(fileGen *FileGen, f *ast.FuncDecl) *FuncGen {
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g := &FuncGen{FileGen: fileGen, Func: f}
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// reserve param idents
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for _, field := range f.Type.Params.List {
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for _, name := range field.Names {
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g.idents[name.Name] = true
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}
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}
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// reserve result
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for _, field := range f.Type.Results.List {
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for _, name := range field.Names {
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g.idents[name.Name] = true
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}
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}
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return g
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}
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