shithub: riscv

ref: e94d21ee3a2d7d053899d490b115ba763d0a1bc2
dir: /rc/bin/sysupdate/

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#!/bin/rc -b
rfork en
cd /
if(! test -d .git)
	bind -ac /dist/plan9front /
if(! ~ `{git/branch} heads/front)
	>[1=2] echo sysupdate: must be on "front" to pull
if not
	git/pull -u gits://git.9front.org/plan9front/plan9front