NAME
git-symbolic-ref - Read, modify and delete symbolic refs SYNOPSIS
git symbolic-ref [-m
] git symbolic-ref [-q] [short]
git symbolic-ref delete [-q]
DESCRIPTION Given one argument, reads which branch head the given symbolic ref refers to and outputs its path, relative to the .git/ directory. Typically you would give HEAD as the argument to see which branch your working tree is on. Given two arguments, creates or updates a symbolic ref to point at the given branch . Given delete and an additional argument, deletes the given symbolic ref. A symbolic ref is a regular file that stores a string that begins with ref: refs/. For example, your .git/HEAD is a regular file whose contents is ref: refs/heads/master. OPTIONS -d, delete Delete the symbolic ref
. -q, quiet Do not issue an error message if the
is not a symbolic ref but a detached HEAD; instead exit with non-zero status silently. short When showing the value of
as a symbolic ref, try to shorten the value, e.g. from refs/heads/master to master. -m Update the reflog for
with . This is valid only when creating or updating a symbolic ref. NOTES In the past, .git/HEAD was a symbolic link pointing at refs/heads/master. When we wanted to switch to another branch, we did ln -sf refs/heads/newbranch .git/HEAD, and when we wanted to find out which branch we are on, we did readlink .git/HEAD. But symbolic links are not entirely portable, so they are now deprecated and symbolic refs (as described above) are used by default.
git symbolic-ref will exit with status 0 if the contents of the symbolic ref were printed correctly, with status 1 if the requested name is not a symbolic ref, or 128 if another error occurs. GIT Part of the git(1) suite
Git 1.8.3.1 11/02/2018 GIT-SYMBOLIC-REF(1)