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update genbinding doc

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Signed-off-by: Ava Hahn <ava@sunnypup.io>
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Ava Apples Affine 2023-05-04 00:25:42 -07:00
parent 293eef7d8e
commit 8ba80979f8
Signed by: affine
GPG key ID: 3A4645B8CF806069
1 changed files with 17 additions and 2 deletions
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19
snippets/genbind.rls
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@ -27,8 +27,23 @@
The point is to be able to autogenerate bindings for shell commands.
Example: (eval ((gen-binding (q ls) '-l') ('-a')))
Or: (def gcommit 'shortcut for git commit -s -m <arg>
(lambda (arg) (eval ((gen-binding (q git) 'commit') ('-s' '-m' arg)))))"
Or: (def gcommit 'use: (gcommit my-message)'
(lambda (arg) (eval ((gen-binding 'git' 'commit') ('-s' '-m' arg)))))
Or, a more advanced use:
(def -git-opts 'all subcommands for guix'
('add' 'push' 'stash'))
;; define global functions for each subcommand
(let ((gx-iter (pop -git-opts)))
(while (gt? (len gx-iter) 1)
(let ((subc (car gx-iter))
(rest (cdr gx-iter)))
(def (concat 'g-' subc)
'subcommand binding for git. takes a list of args'
(lambda (args) (eval ((gen-binding 'git' subc) args))))
(set (q gx-iter) (pop rest)))))"
(sym subcommand)
(let ((lam ((q lambda)
(cons (q args))