How do I expand a built in Git command with an alias? -

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when answering "git pull hook script executes locally", stumbled upon use-case alias built-in git command such pull or push extension. how do that?

first thought was:

[alias]     push = "!echo -n \"really push? [y/n]\";read -s -n 1 really;if [[ $really == \"y\" ]];then git push; else echo \"aborting\"; fi"

this works fine long don't name alias push (for example qp or that). call push, it's somehow ignored.

is there git way expand built in git command alias or have set alias in .bashrc?

short answer: you can't.

git disallows explicitly prevent confusion , shadowing might affect invocation of git commands (in scripts, etc.). see git-config manpage.

alias.*

command aliases git(1) command wrapper - e.g. after defining "alias.last = cat-file commit head", invocation "git last" equivalent "git cat-file commit head". avoid confusion , troubles script usage, aliases hide existing git commands ignored. arguments split spaces, usual shell quoting , escaping supported. quote pair , backslash can used quote them.

you could, noted, name alias else , use instead, or in bash. however, note multiword aliases in bash not possible, can't have alias "git push". instead you'll need use function -- see "bash: spaces in alias name" on superuser hints (you can adopt wholesale).


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