Drop instaweb support
I had been considering extracting it, but it's so badly broken that clearly nobody actually uses it.
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@ -2560,26 +2560,26 @@ function! s:Browse(bang,line1,count,...) abort
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endif
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endif
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for Handler in g:fugitive_browse_handlers
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let url = call(Handler, [{
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\ 'dir': b:git_dir,
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\ 'repo': s:repo(),
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\ 'remote': raw,
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\ 'revision': 'No longer provided',
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\ 'commit': commit,
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\ 'path': path,
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\ 'type': type,
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\ 'line1': a:count > 0 ? a:line1 : 0,
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\ 'line2': a:count > 0 ? a:count : 0}])
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let opts = {
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\ 'dir': b:git_dir,
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\ 'repo': s:repo(),
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\ 'remote': raw,
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\ 'revision': 'No longer provided',
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\ 'commit': commit,
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\ 'path': path,
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\ 'type': type,
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\ 'line1': a:count > 0 ? a:line1 : 0,
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\ 'line2': a:count > 0 ? a:count : 0}
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for Handler in get(g:, 'fugitive_browse_handlers', [])
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let url = call(Handler, [copy(opts)])
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if !empty(url)
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break
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endif
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endfor
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if empty(url) && raw ==# '.'
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call s:throw("Instaweb failed to start")
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elseif empty(url)
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call s:throw("'".remote."' is not a supported remote")
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if empty(url)
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call s:throw("No Gbrowse handler found for '".raw."'")
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endif
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let url = s:gsub(url, '[ <>]', '\="%".printf("%02X",char2nr(submatch(0)))')
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@ -2605,72 +2605,6 @@ function! s:Browse(bang,line1,count,...) abort
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endtry
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endfunction
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function! s:github_url(opts, ...) abort
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if a:0 || type(a:opts) != type({})
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return ''
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endif
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let domain_pattern = 'github\.com'
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let domains = exists('g:fugitive_github_domains') ? g:fugitive_github_domains : []
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for domain in domains
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let domain_pattern .= '\|' . escape(split(domain, '://')[-1], '.')
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endfor
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let repo = matchstr(get(a:opts, 'remote'), '^\%(https\=://\|git://\|git@\)\=\zs\('.domain_pattern.'\)[/:].\{-\}\ze\%(\.git\)\=$')
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if repo ==# ''
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return ''
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endif
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call s:warn('Install rhubarb.vim for GitHub support')
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return 'https://github.com/tpope/vim-rhubarb'
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endfunction
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function! s:instaweb_url(opts) abort
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if a:opts.remote !=# '.'
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return ''
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endif
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let output = system(get(g:, 'fugitive_executable', 'git') . ' --git-dir=' . shellescape(a:opts.dir) . ' instaweb -b unknown')
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if output =~# 'http://'
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let root = matchstr(output,"http://[^\n]*").'/?p='.fnamemodify(a:opts.dir, ':t')
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else
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return ''
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endif
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if a:opts.path =~# '^\.git/refs/.'
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return root . ';a=shortlog;h=' . matchstr(a:opts.path,'^\.git/\zs.*')
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elseif a:opts.path =~# '^\.git\>'
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return root
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endif
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let url = root
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if a:opts.commit =~# '^\x\{40\}$'
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if a:opts.type ==# 'commit'
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let url .= ';a=commit'
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endif
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let url .= ';h=' . a:opts.repo.rev_parse(a:opts.commit . (a:opts.path == '' ? '' : ':' . a:opts.path))
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else
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if a:opts.type ==# 'blob' && empty(a:opts.commit)
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let url .= ';h='.a:opts.repo.git_chomp('hash-object', '-w', a:opts.path)
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else
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try
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let url .= ';h=' . a:opts.repo.rev_parse((a:opts.commit == '' ? 'HEAD' : ':' . a:opts.commit) . ':' . a:opts.path)
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catch /^fugitive:/
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call s:throw('fugitive: cannot browse uncommitted file')
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endtry
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endif
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let root .= ';hb=' . a:opts.repo.head(-1)
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endif
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if a:opts.path !=# ''
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let url .= ';f=' . a:opts.path
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endif
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if get(a:opts, 'line1')
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let url .= '#l' . a:opts.line1
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endif
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return url
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endfunction
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if !exists('g:fugitive_browse_handlers')
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let g:fugitive_browse_handlers = []
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endif
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call extend(g:fugitive_browse_handlers,
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\ [s:function('s:github_url'), s:function('s:instaweb_url')])
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" Section: File access
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function! s:TempCmd(out, cmd, ...) abort
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@ -251,12 +251,6 @@ that are part of Git repositories).
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supported by installing rhubarb.vim, available at
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<https://github.com/tpope/vim-rhubarb>.
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The hosting provider is determined by looking at the
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remote for the current or specified branch and falls
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back to "origin". In the special case of a "."
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remote, a local instance of git-instaweb will be
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started and used.
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:Gbrowse {revision} Like :Gbrowse, but for a given |fugitive-revision|. A
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useful value here is -, which ties the URL to the
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latest commit rather than a volatile branch.
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