435c0d9fc8
This PR switches the Nomad repository from using govendor to Go modules for managing dependencies. Aspects of the Nomad workflow remain pretty much the same. The usual Makefile targets should continue to work as they always did. The API submodule simply defers to the parent Nomad version on the repository, keeping the semantics of API versioning that currently exists.
68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package edit
|
|
|
|
import (
|
|
"bytes"
|
|
"go/ast"
|
|
"go/format"
|
|
"go/token"
|
|
|
|
"golang.org/x/tools/go/analysis"
|
|
"honnef.co/go/tools/pattern"
|
|
)
|
|
|
|
type Ranger interface {
|
|
Pos() token.Pos
|
|
End() token.Pos
|
|
}
|
|
|
|
type Range [2]token.Pos
|
|
|
|
func (r Range) Pos() token.Pos { return r[0] }
|
|
func (r Range) End() token.Pos { return r[1] }
|
|
|
|
func ReplaceWithString(fset *token.FileSet, old Ranger, new string) analysis.TextEdit {
|
|
return analysis.TextEdit{
|
|
Pos: old.Pos(),
|
|
End: old.End(),
|
|
NewText: []byte(new),
|
|
}
|
|
}
|
|
|
|
func ReplaceWithNode(fset *token.FileSet, old Ranger, new ast.Node) analysis.TextEdit {
|
|
buf := &bytes.Buffer{}
|
|
if err := format.Node(buf, fset, new); err != nil {
|
|
panic("internal error: " + err.Error())
|
|
}
|
|
return analysis.TextEdit{
|
|
Pos: old.Pos(),
|
|
End: old.End(),
|
|
NewText: buf.Bytes(),
|
|
}
|
|
}
|
|
|
|
func ReplaceWithPattern(pass *analysis.Pass, after pattern.Pattern, state pattern.State, node Ranger) analysis.TextEdit {
|
|
r := pattern.NodeToAST(after.Root, state)
|
|
buf := &bytes.Buffer{}
|
|
format.Node(buf, pass.Fset, r)
|
|
return analysis.TextEdit{
|
|
Pos: node.Pos(),
|
|
End: node.End(),
|
|
NewText: buf.Bytes(),
|
|
}
|
|
}
|
|
|
|
func Delete(old Ranger) analysis.TextEdit {
|
|
return analysis.TextEdit{
|
|
Pos: old.Pos(),
|
|
End: old.End(),
|
|
NewText: nil,
|
|
}
|
|
}
|
|
|
|
func Fix(msg string, edits ...analysis.TextEdit) analysis.SuggestedFix {
|
|
return analysis.SuggestedFix{
|
|
Message: msg,
|
|
TextEdits: edits,
|
|
}
|
|
}
|