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52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package ctx
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import (
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"errors"
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"path/filepath"
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"github.com/tal-tech/go-zero/tools/goctl/rpc/execx"
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)
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var errModuleCheck = errors.New("the work directory must be found in the go mod or the $GOPATH")
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type ProjectContext struct {
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WorkDir string
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// Name is the root name of the project
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// eg: go-zero、greet
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Name string
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// Path identifies which module a project belongs to, which is module value if it's a go mod project,
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// or else it is the root name of the project, eg: github.com/tal-tech/go-zero、greet
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Path string
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// Dir is the path of the project, eg: /Users/keson/goland/go/go-zero、/Users/keson/go/src/greet
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Dir string
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}
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// Prepare checks the project which module belongs to,and returns the path and module.
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// workDir parameter is the directory of the source of generating code,
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// where can be found the project path and the project module,
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func Prepare(workDir string) (*ProjectContext, error) {
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ctx, err := background(workDir)
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if err == nil {
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return ctx, nil
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}
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name := filepath.Base(workDir)
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_, err = execx.Run("go mod init "+name, workDir)
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if err != nil {
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return nil, err
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}
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return background(workDir)
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}
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func background(workDir string) (*ProjectContext, error) {
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isGoMod, err := IsGoMod(workDir)
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if err != nil {
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return nil, err
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}
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if isGoMod {
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return projectFromGoMod(workDir)
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}
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return projectFromGoPath(workDir)
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}
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