diff options
Diffstat (limited to 'fish/functions/_fzf_preview_changed_file.fish')
| -rw-r--r-- | fish/functions/_fzf_preview_changed_file.fish | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/fish/functions/_fzf_preview_changed_file.fish b/fish/functions/_fzf_preview_changed_file.fish deleted file mode 100644 index 78dd5611f..000000000 --- a/fish/functions/_fzf_preview_changed_file.fish +++ /dev/null @@ -1,49 +0,0 @@ -# helper for _fzf_search_git_status -# arg should be a line from git status --short, e.g. -# MM functions/_fzf_preview_changed_file.fish -# D README.md -# R LICENSE -> "New License" -function _fzf_preview_changed_file --argument-names path_status --description "Show the git diff of the given file." - # remove quotes because they'll be interpreted literally by git diff - # no need to requote when referencing $path because fish does not perform word splitting - # https://fishshell.com/docs/current/fish_for_bash_users.html - set -f path (string unescape (string sub --start 4 $path_status)) - # first letter of short format shows index, second letter shows working tree - # https://git-scm.com/docs/git-status/2.35.0#_short_format - set -f index_status (string sub --length 1 $path_status) - set -f working_tree_status (string sub --start 2 --length 1 $path_status) - - set -f diff_opts --color=always - - if test $index_status = '?' - _fzf_report_diff_type Untracked - _fzf_preview_file $path - else if contains {$index_status}$working_tree_status DD AU UD UA DU AA UU - # Unmerged statuses taken directly from git status help's short format table - # Unmerged statuses are mutually exclusive with other statuses, so if we see - # these, then safe to assume the path is unmerged - _fzf_report_diff_type Unmerged - git diff $diff_opts -- $path - else - if test $index_status != ' ' - _fzf_report_diff_type Staged - - # renames are only detected in the index, never working tree, so only need to test for it here - # https://stackoverflow.com/questions/73954214 - if test $index_status = R - # diff the post-rename path with the original path, otherwise the diff will show the entire file as being added - set -f orig_and_new_path (string split --max 1 -- ' -> ' $path) - git diff --staged $diff_opts -- $orig_and_new_path[1] $orig_and_new_path[2] - # path currently has the form of "original -> current", so we need to correct it before it's used below - set path $orig_and_new_path[2] - else - git diff --staged $diff_opts -- $path - end - end - - if test $working_tree_status != ' ' - _fzf_report_diff_type Unstaged - git diff $diff_opts -- $path - end - end -end |