英文:
How to display git "tag" in lightline?
问题
以下是您要翻译的内容：
我每天都在使用Git标签并在它们之间切换。我已经配置了我的Lightline以在状态栏中显示Git分支，但我正在尝试显示Git标签。Lightline中的gitbranch组件在我切换到标签时显示提交ID，但这些提交ID几乎无法使用。
这是我的Neovim配置中的Lightline块：
let g:lightline = {
\ 'colorscheme': 'powerline',
\ 'active': {
\ 'left': [['statuslinetabs', 'lineinfo'], ['gitbranch', 'gittag', 'readonly', 'modified']],
\ 'right': [['mode'], ['paste'], ['absolutepath']],
\ },
\ 'inactive': {
\ 'left': [[], ['line', 'relativepath', 'readonly', 'modified']],
\ 'right': [[], [], ['gitbranch']],
\ },
\ 'component_expand': {
\ 'statuslinetabs': 'LightlineStatuslineTabs',
\ },
\ 'component_function': {
\ 'gitbranch': 'MyFugitiveHead'
\ },
\ 'component': {
\ 'clock': '%{strftime("%a %d %b %I:%M%p")}',
\ },
\ }
在Fugitive的AUTOCOMMANDS部分的帮助文档中，它提到：
AUTOCOMMANDS fugitive-autocommands
提供了一些用户自动命令，以允许扩展和覆盖Fugitive的行为。示例用法：
autocmd User FugitiveBlob,FugitiveStageBlob call s:BlobOverrides()
User_FugitiveTag
FugitiveTag 在加载标签对象之后。
但我无法弄清楚如何利用它，既不是作为组件也不是作为组件功能。
请给予建议！
谢谢。
英文:
I work on git tags on a daily basis & switch between 'em. I have my lightline configured where it does display git branch in status bar of lightline. But I am trying to display git tag as well. gitbranch component from lightline does display the commit id when I checkout / switch to a tag but those commit ids are pretty much unusable.
Here is my lightline block in neovim config:
let g:lightline = {
\ 'colorscheme': 'powerline',
\ 'active': {
\ 'left': [['statuslinetabs', 'lineinfo'], ['gitbranch', 'gittag', 'readonly', 'modified']],
\ 'right': [['mode'], ['paste'], ['absolutepath']],
\ },
\ 'inactive': {
\ 'left': [[], ['line', 'relativepath', 'readonly', 'modified']],
\ 'right': [[], [], ['gitbranch']],
\ },
\ 'component_expand': {
\ 'statuslinetabs': 'LightlineStatuslineTabs',
\ },
\ 'component_function': {
\ 'gitbranch': 'MyFugitiveHead'
\ },
\ 'component': {
\ 'clock': '%{strftime("%a %d %b %I:%M%p")}'
\ },
\ }
In help of fugitive's AUTOCOMMANDS section it does say -
AUTOCOMMANDS fugitive-autocommands
A handful of User autocommands are provided to allow extending and
overriding Fugitive behaviors. Example usage:
autocmd User FugitiveBlob,FugitiveStageBlob call s:BlobOverrides()
User_FugitiveTag
FugitiveTag After loading a tag object.
But I am unable to figure how to utilize that as neither component or component_fuction.
Please advice!
Thanks.
答案1
得分: 0
你已经在 active 列表中设置了 gittag：
\ 'active': {
\ 'left': [['statuslinetabs', 'lineinfo'], ['gitbranch', 'gittag', 'readonly', 'modified']],
\ 'right': [['mode'], ['paste'], ['absolutepath']],
\ },
然后你应该添加：
...
'component_function': {
\ 'gitbranch': 'MyFugitiveHead'
\ 'gittag': 'FugitiveTag'
\ },
...
英文:
You have set gittag in the active list:
\ 'active': {
\ 'left': [['statuslinetabs', 'lineinfo'], ['gitbranch', 'gittag', 'readonly', 'modified']],
\ 'right': [['mode'], ['paste'], ['absolutepath']],
\ },
Then you should add:
...
'component_function': {
\ 'gitbranch': 'MyFugitiveHead'
\ 'gittag': 'FugitiveTag'
\ },
...
答案2
得分: 0
I found a solution, not using vim-fugitive, but the native git method - by using system calls. Here is the code declared as a component (not a function). Since I sometimes work with multiple tags, I used xargs to display all tags pointing to the head. This also includes handling non-git files scenario with the command output sent to /dev/null.
\ 'component': {
\ 'gittag': '%{substitute(system("git tag --points-at HEAD 2>/dev/null | xargs"), "\n", "|", "g")}',
\ },
英文:
Found a solution, not the vim-fugitive but native git way - via system calls. Just declared below as a component (not function) and since I work with multiple tags sometimes, used xargs to show all tags pointing to head. Includes non-git files scenario command output sending to /dev/null.
\ 'component': {
\ 'gittag': '%{substitute(system("git tag --points-at HEAD 2>/dev/null | xargs"), "\n", "|", "g")}',
\ },
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