mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-14 11:23:09 +02:00
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package loaders
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import (
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"fmt"
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"strings"
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"github.com/jesseduffield/lazygit/pkg/commands/models"
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"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
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"github.com/jesseduffield/lazygit/pkg/common"
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)
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type CommitFileLoader struct {
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*common.Common
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cmd oscommands.ICmdObjBuilder
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}
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func NewCommitFileLoader(common *common.Common, cmd oscommands.ICmdObjBuilder) *CommitFileLoader {
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return &CommitFileLoader{
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Common: common,
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cmd: cmd,
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}
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}
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// GetFilesInDiff get the specified commit files
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func (self *CommitFileLoader) GetFilesInDiff(from string, to string, reverse bool) ([]*models.CommitFile, error) {
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reverseFlag := ""
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if reverse {
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reverseFlag = " -R "
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}
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filenames, err := self.cmd.New(fmt.Sprintf("git diff --submodule --no-ext-diff --name-status -z --no-renames %s %s %s", reverseFlag, from, to)).RunWithOutput()
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if err != nil {
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return nil, err
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}
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return self.getCommitFilesFromFilenames(filenames), nil
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}
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// filenames string is something like "file1\nfile2\nfile3"
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func (self *CommitFileLoader) getCommitFilesFromFilenames(filenames string) []*models.CommitFile {
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commitFiles := make([]*models.CommitFile, 0)
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lines := strings.Split(strings.TrimRight(filenames, "\x00"), "\x00")
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n := len(lines)
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for i := 0; i < n-1; i += 2 {
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// typical result looks like 'A my_file' meaning my_file was added
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changeStatus := lines[i]
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name := lines[i+1]
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commitFiles = append(commitFiles, &models.CommitFile{
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Name: name,
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ChangeStatus: changeStatus,
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})
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}
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return commitFiles
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}
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