55ca8134e3
Using ebegin/eend makes things a bit cleaner and Gentoo-ish, and we can also clean up the scripts in general by using git's -C option. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This is not a full portage configuration. It contains only those parts that are necessary to set up a gentoo github mirror based sync system:
- configures portage to sync via https://github.com/gentoo/gentoo.git
- updates metadata-cache (the first update might take long, all subsequent ones not)
- updates the dtd directory
- updates the glsa directory
- updates herds.xml
- updates the news directory