Git：查找所有标签，可从提交中访问

Question

如何列出所有标签，可从给定的提交访问？

对于所有分支，是git branch --all --merged <commit>。对于 最近的标签 ，它是 git describe。

手册页 git-tag 建议 git tag -l --contains <commit> *，但此命令不显示任何我知道可以访问的标签。

Answer 1

使用此脚本打印出给定分支中的所有标签

git log --decorate=full --simplify-by-decoration --pretty=oneline HEAD | \
sed -r -e 's#^[^\(]*\(([^\)]*)\).*$##' \
-e 's#,#\n#g' | \
grep 'tag:' | \
sed -r -e 's#[[:space:]]*tag:[[:space:]]*##'

该脚本只是分解成 post window.

的 1 长行解释：

git log 

// Print out the full ref name 
--decorate=full 

// Select all the commits that are referred by some branch or tag
// 
// Basically its the data you are looking for
//
--simplify-by-decoration

// print each commit as single line
--pretty=oneline

// start from the current commit
HEAD

// The rest of the script are unix command to print the results in a nice   
// way, extracting the tag from the output line generated by the 
// --decorate=full flag.

Answer 2

Man page git-tag suggests git tag -l --contains *, but this command does not show any of the tags which I know are reachable.

git tag --contains 用于反向搜索。它显示包含给定提交的所有标签。（这与 git branch --contains 的行为相同。）

Git：查找所有标签，可从提交中访问

Git: find all tags, reachable from a commit

git

git-tag