Github/vim-plug
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feat(diff): use 'rtp' option to filter diff

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Previously, `:PlugDiff` would show every new commit to a plugin's git
repo. This makes sense for the general case, but makes less sense when a
plugin lives in a subdirectory of the repo (and is configured with the
'rtp' option). This makes it difficult to determine which commits relate
to the plugin and which are unrelated.

This changes `:PlugDiff` to filter out any commits outside of the 'rtp'
folder.

Some consequences:

 * This does not change the `:PlugUpdate` UI. This means `:PlugUpdate`
   may pull down non-plugin commits, display that it has updated the
   plugin, and then `:PlugDiff` will show no updates (since such commits
   fall out of the 'rtp' path).
 * It also means there's no UI to revert non-plugin updates, as they
   don't show up in `:PlugDiff`.

Test: Manual on Linux machine
This commit is contained in:
Nate Fischer 2018-10-24 21:39:20 -07:00
parent b6050d6f03
commit a3126a8503
1 changed files with 1 additions and 1 deletions
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2
plug.vim
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@ -2420,7 +2420,7 @@ function! s:diff()
call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:')
for [k, v] in plugs
let range = origin ? '..origin/'.v.branch : 'HEAD@{1}..'
let diff = s:system_chomp('git log --graph --color=never '.join(map(['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range], 's:shellesc(v:val)')), v.dir)
let diff = s:system_chomp('git log --graph --color=never '.join(map(['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range], 's:shellesc(v:val)')).' -- .', s:rtp(v))
if !empty(diff)
let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : ''
call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)')))