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lazygit/pkg/commands/git_commands/blame.go

34 lines
1.1 KiB
Go

package git_commands
import (
"fmt"
)
type BlameCommands struct {
*GitCommon
}
func NewBlameCommands(gitCommon *GitCommon) *BlameCommands {
return &BlameCommands{
GitCommon: gitCommon,
}
}
// Blame a range of lines. For each line, output the hash of the commit where
// the line last changed, then a space, then a description of the commit (author
// and date), another space, and then the line. For example:
//
// ac90ebac688fe8bc2ffd922157a9d2c54681d2aa (Stefan Haller 2023-08-01 14:54:56 +0200 11) func NewBlameCommands(gitCommon *GitCommon) *BlameCommands {
// ac90ebac688fe8bc2ffd922157a9d2c54681d2aa (Stefan Haller 2023-08-01 14:54:56 +0200 12) return &BlameCommands{
// ac90ebac688fe8bc2ffd922157a9d2c54681d2aa (Stefan Haller 2023-08-01 14:54:56 +0200 13) GitCommon: gitCommon,
func (self *BlameCommands) BlameLineRange(filename string, commit string, firstLine int, numLines int) (string, error) {
cmdArgs := NewGitCmd("blame").
Arg("-l").
Arg(fmt.Sprintf("-L%d,+%d", firstLine, numLines)).
Arg(commit).
Arg("--").
Arg(filename)
return self.cmd.New(cmdArgs.ToArgv()).RunWithOutput()
}