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64 lines
2.3 KiB
VimL
Vendored
64 lines
2.3 KiB
VimL
Vendored
function! gina#action#diff#define(binder) abort
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let params = {
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\ 'description': 'Open an unified-diff',
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\ 'mapping_mode': 'nv',
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\ 'requirements': [],
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\}
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call a:binder.define('diff', function('s:on_diff'), extend({
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\ 'options': {},
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\}, params))
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call a:binder.define('diff:split', function('s:on_diff'), extend({
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\ 'hidden': 1,
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\ 'options': {'opener': 'new'},
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\}, params))
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call a:binder.define('diff:vsplit', function('s:on_diff'), extend({
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\ 'hidden': 1,
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\ 'options': {'opener': 'vnew'},
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\}, params))
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call a:binder.define('diff:tab', function('s:on_diff'), extend({
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\ 'hidden': 1,
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\ 'options': {'opener': 'tabedit'},
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\}, params))
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call a:binder.define('diff:preview', function('s:on_diff'), extend({
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\ 'hidden': 1,
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\ 'options': {'opener': 'pedit'},
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\}, params))
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" Alias
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call a:binder.alias('diff:above', 'leftabove diff:split')
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call a:binder.alias('diff:below', 'belowright diff:split')
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call a:binder.alias('diff:left', 'leftabove diff:vsplit')
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call a:binder.alias('diff:right', 'belowright diff:vsplit')
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call a:binder.alias('diff:top', 'topleft diff:split')
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call a:binder.alias('diff:bottom', 'botright diff:split')
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call a:binder.alias('diff:leftest', 'topleft diff:vsplit')
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call a:binder.alias('diff:rightest', 'botright diff:vsplit')
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call a:binder.alias('diff:preview:top', 'topleft diff:preview')
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call a:binder.alias('diff:preview:bottom', 'botright diff:preview')
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endfunction
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" Private --------------------------------------------------------------------
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function! s:on_diff(candidates, options) abort
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if empty(a:candidates)
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return
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endif
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let options = extend({
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\ 'opener': '',
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\}, a:options)
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for candidate in a:candidates
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let cached = get(candidate, 'sign', '!!') !~# '^\%(??\|!!\|.\w\)$'
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let treeish = gina#core#treeish#build(
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\ gina#util#get(candidate, 'rev'),
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\ gina#util#get(candidate, 'path', v:null),
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\)
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execute printf(
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\ '%s Gina diff %s %s %s -- %s',
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\ options.mods,
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\ cached ? '--cached' : '',
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\ gina#util#shellescape(options.opener, '--opener='),
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\ gina#util#shellescape(treeish),
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\ gina#util#shellescape(gina#util#get(candidate, 'residual')),
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\)
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endfor
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endfunction
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