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feat: show git log for remote branches (#428)

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This commit is contained in:
Simon Hauser
2021-01-15 09:27:46 +01:00
committed by GitHub
parent 5701255097
commit e08a5b1331
6 changed files with 65 additions and 71 deletions
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94
lua/telescope/previewers/buffer_previewer.lua
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@@ -24,11 +24,10 @@ previewers.file_maker = function(filepath, bufnr, opts)
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, vim.split(data, '[\r]?\n'))
if opts.callback then opts.callback(bufnr) end
if not opts.state or bufnr == opts.state.bufnr then putils.highlighter(bufnr, ft) end
putils.highlighter(bufnr, ft)
end))
else
if opts.callback then opts.callback(bufnr) end
if not opts.state or bufnr == opts.state.bufnr then putils.highlighter(bufnr, ft) end
end
end
@@ -159,8 +158,7 @@ previewers.cat = defaulter(function(_)
local p = from_entry.path(entry, true)
if p == nil or p == '' then return end
conf.buffer_previewer_maker(p, self.state.bufnr, {
bufname = self.state.bufname,
state = self.state,
bufname = self.state.bufname
})
end
}
@@ -195,11 +193,11 @@ previewers.vimgrep = defaulter(function(_)
conf.buffer_previewer_maker(p, self.state.bufnr, {
bufname = self.state.bufname,
state = self.state,
callback = function(bufnr)
if lnum ~= 0 then
pcall(vim.api.nvim_buf_add_highlight, bufnr, ns_previewer, "TelescopePreviewLine", lnum - 1, 0, -1)
pcall(vim.api.nvim_win_set_cursor, self.state.winid, {lnum, 0})
vim.api.nvim_buf_call(bufnr, function() vim.cmd"norm! zz" end)
end
self.state.last_set_bufnr = bufnr
@@ -369,63 +367,61 @@ previewers.man = defaulter(function(_)
end)
previewers.git_branch_log = defaulter(function(_)
local highlight_buffer = function(bufnr, content)
for i = 1, #content do
local line = content[i]
local _, hstart = line:find('[%*%s|]*')
if hstart then
local hend = hstart + 7
if hend < #line then
vim.api.nvim_buf_add_highlight(bufnr, ns_previewer, "TelescopeResultsIdentifier", i - 1, hstart - 1, hend)
end
end
local _, cstart = line:find('- %(')
if cstart then
local cend = string.find(line, '%) ')
vim.api.nvim_buf_add_highlight(bufnr, ns_previewer, "TelescopeResultsConstant", i - 1, cstart - 1, cend)
end
local dstart, _ = line:find(' %(%d')
if dstart then
vim.api.nvim_buf_add_highlight(bufnr, ns_previewer, "TelescopeResultsSpecialComment", i - 1, dstart, #line)
end
end
end
local remotes = utils.get_os_command_output{ 'git', 'remote' }
return previewers.new_buffer_previewer {
get_buffer_by_name = function(_, entry)
return entry.value
end,
define_preview = function(self, entry, status)
local highlight_buffer = function(bufnr, content)
local current_remote = 1
local gen_cmd = function(v)
return { 'git', '-P', 'log', '--graph', '--pretty=format:%h -%d %s (%cr)',
'--abbrev-commit', '--date=relative', v }
end
local handle_results
handle_results = function(bufnr, content)
if content and table.getn(content) == 0 then
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, { "No log found for branch: " .. entry.value })
elseif content and table.getn(content) > 1 then
for i = 1, #content do
local line = content[i]
local _, hash_start = line:find('[%*%s|]*')
if hash_start then
local hash_end = hash_start + 7
if hash_end < #line then
vim.api.nvim_buf_add_highlight(bufnr,
ns_previewer,
"TelescopeResultsIdentifier",
i - 1,
hash_start - 1,
hash_end
)
end
end
local _, cur_start = line:find('- %(')
if cur_start then
local cur_end = string.find(line, '%) ')
vim.api.nvim_buf_add_highlight(bufnr,
ns_previewer,
"TelescopeResultsConstant",
i - 1,
cur_start - 1,
cur_end
)
end
local date_start, _ = line:find(' %(%d')
if date_start then
vim.api.nvim_buf_add_highlight(bufnr,
ns_previewer,
"TelescopeResultsSpecialComment",
i - 1,
date_start,
#line
)
end
if current_remote <= table.getn(remotes) then
local value = 'remotes/' .. remotes[current_remote] .. '/' .. entry.value
current_remote = current_remote + 1
putils.job_maker(gen_cmd(value), bufnr, { callback = handle_results })
else
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, { "No log found for branch: " .. entry.value })
end
elseif content and table.getn(content) > 1 then
highlight_buffer(bufnr, content)
end
end
local cmd = { 'git', '-P', 'log', '--graph', '--pretty=format:%h -%d %s (%cr)',
'--abbrev-commit', '--date=relative', entry.value
}
putils.job_maker(cmd, self.state.bufnr, {
putils.job_maker(gen_cmd(entry.value), self.state.bufnr, {
value = entry.value,
bufname = self.state.bufname,
callback = highlight_buffer
callback = handle_results
})
end
}