hg-download: Support falling back to SWH.
authorXinglu Chen <public@yoctocell.xyz>
Sat, 12 Jun 2021 11:57:22 +0000 (13:57 +0200)
committerLudovic Courtès <ludo@gnu.org>
Mon, 14 Jun 2021 16:35:18 +0000 (18:35 +0200)
commit69d7333217ce85d9d1643a8349757b6b170d3b1f
tree039a7bfa5718bab15bf1d1b79ef41ac26264fe10
parentc4ff4928798b1c2f02fd905b1bf7c75632cef376
hg-download: Support falling back to SWH.

* guix/hg-download.scm (hg-fetch): Fall back to fetching the source from SWH
if the upstream source is missing.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
guix/hg-download.scm