87 lines
1.7 KiB
Go
87 lines
1.7 KiB
Go
package commands
|
|
|
|
import (
|
|
"bufio"
|
|
"io/ioutil"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/github/git-lfs/config"
|
|
"github.com/github/git-lfs/lfs"
|
|
"github.com/github/git-lfs/vendor/_nuts/github.com/spf13/cobra"
|
|
)
|
|
|
|
var (
|
|
untrackCmd = &cobra.Command{
|
|
Use: "untrack",
|
|
Run: untrackCommand,
|
|
}
|
|
)
|
|
|
|
// untrackCommand takes a list of paths as an argument, and removes each path from the
|
|
// default attributes file (.gitattributes), if it exists.
|
|
func untrackCommand(cmd *cobra.Command, args []string) {
|
|
if config.LocalGitDir == "" {
|
|
Print("Not a git repository.")
|
|
os.Exit(128)
|
|
}
|
|
if config.LocalWorkingDir == "" {
|
|
Print("This operation must be run in a work tree.")
|
|
os.Exit(128)
|
|
}
|
|
|
|
lfs.InstallHooks(false)
|
|
|
|
if len(args) < 1 {
|
|
Print("git lfs untrack <path> [path]*")
|
|
return
|
|
}
|
|
|
|
data, err := ioutil.ReadFile(".gitattributes")
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
attributes := strings.NewReader(string(data))
|
|
|
|
attributesFile, err := os.Create(".gitattributes")
|
|
if err != nil {
|
|
Print("Error opening .gitattributes for writing")
|
|
return
|
|
}
|
|
defer attributesFile.Close()
|
|
|
|
scanner := bufio.NewScanner(attributes)
|
|
|
|
// Iterate through each line of the attributes file and rewrite it,
|
|
// if the path was meant to be untracked, omit it, and print a message instead.
|
|
for scanner.Scan() {
|
|
line := scanner.Text()
|
|
if !strings.Contains(line, "filter=lfs") {
|
|
attributesFile.WriteString(line + "\n")
|
|
continue
|
|
}
|
|
|
|
path := strings.Fields(line)[0]
|
|
if removePath(path, args) {
|
|
Print("Untracking %s", path)
|
|
} else {
|
|
attributesFile.WriteString(line + "\n")
|
|
}
|
|
}
|
|
}
|
|
|
|
func removePath(path string, args []string) bool {
|
|
for _, t := range args {
|
|
if path == t {
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func init() {
|
|
RootCmd.AddCommand(untrackCmd)
|
|
}
|