work/home/.mygitutils

   1 #!/bin/bash
   2
   3 # To list all git modified items in the given directory
   4 function gitmodified()
   5 {
   6     git rev-parse || return 1
   7     git diff --diff-filter=M --name-only "$@"
   8 }
   9
  10 # Recursively show diffs for all the modified files
  11 function gitshowdiffs()
  12 {
  13     (
  14     git_patch_file="$HOME/tmp/gitpatchfile"
  15     wd_now="$PWD"
  16
  17     git_dir="$(git rev-parse --git-dir)" || return 1
  18     cd "$git_dir/.."
  19     for i in $(gitmodified "$@"); do
  20         # prompt for continue
  21         if ! confirm "$i: continue" 1; then
  22             if [ "$CONFIRMED" = "no" ]; then
  23                 echo
  24                 continue
  25             elif [ "$CONFIRMED" = "quit" ]; then
  26                 echo
  27                 return
  28             fi
  29         fi
  30
  31         # With control character to clear the entire line
  32         echo -e "\r\e[2Kgetting diff..."
  33         git diff --no-prefix --no-ext-diff "$i" > "$git_patch_file" || return
  34
  35         if [ "$(stat -c %s "$git_patch_file")" -eq 0 ]; then
  36             echo "gitshowdiffs: $i: no diff found"
  37             continue
  38         else
  39             DISPLAY= vi -n '+set patchexpr=MyPatch()' \
  40                    "+leftabove vertical diffpatch $git_patch_file |cmap q qa|nmap <F7> ]c|nmap <F6> [c|windo set fdm=diff nolist|normal gg" \
  41             "$i"
  42         fi
  43     done
  44     )
  45 }