.gitconfig: add `alias' and `aliases' aliases

diff --git a/.gitconfig b/.gitconfig
index 9301b8eb248bb7fb3e8c2498e8397262f9a85a2d..41e7f8a298d4ecec48ff1012138f6ee54ddf53e1 100644 (file)
--- a/.gitconfig
+++ b/.gitconfig
@@ -1,4 +1,6 @@
 [alias]
+       alias = "!f() { [ $# = 2 ] && git config --global alias.\"$1\" \"$2\" && return 0 || echo \"Usage: git alias <new alias> <original command>\" >&2 && return 1; }; f"
+       aliases = !git config --get-regexp 'alias.*' | colrm 1 6 | sed 's/[ ]/ = /'
        b = branch
        branches = branch -a
        camend = commit --amend -C HEAD