nixpkgs/pkgs/applications/networking/browsers/chromium/update.sh

#!/bin/sh -e
cd "$(dirname "$0")"
sp="$(nix-build -Q --no-out-link update.nix -A update)"
cat "$sp" > upstream-info.nix
chromium: Refactor updater entirely in Nix The update.sh shell script now is only a call to nix-build, which does all the hard work of updating the Chromium source channels and the plugins. It results in a store path with the new sources.nix that replaces the already existing sources.nix. Along the way, this has led to a quite massive workaround, which abuses MD5 collisions to detect whether an URL is existing, because something like builtins.tryEval (builtins.fetchurl url) unfortunately doesn't work. Further explanations and implementation details are documented in the actual implementation. The drawback of this is that we don't have nice status messages anymore, but on the upside we have a more robust generation of the sources.nix file, which now also should work properly on missing upstream sources/binaries. This also makes it much easier to implement fetching non-GNU/Linux versions of Chromium and we have all values from omahaproxy available as an attribute set (see the csv2nix and channels attributes in the update attribute). Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2016-02-26 19:02:41 +00:00			`#!/bin/sh -e`
chromium/update.sh: Allow to be called out-of-tree Changing the working directory to pkgs/applications/networking/browsers/chromium is a bit annoying, so let's make sure the script can be called from anywhere. Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2016-03-13 11:17:30 +00:00			`cd "$(dirname "$0")"`
chromium/source: Move update.nix to parent dir We now should have only the default.nix left in the source directory and we can start to factor out the pieces into the Chromium main derivation attributes. Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2016-03-20 15:53:08 +00:00			`sp="$(nix-build -Q --no-out-link update.nix -A update)"`
chromium: Rename sources.nix to upstream-info.nix The "sources.nix" also contains information about where to get binary packages, so calling it "upstream-info.nix" fits better in terms of naming. Also, we're moving it away from the sources dir, because the latter will soon vanish. Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2016-03-20 15:48:54 +00:00			`cat "$sp" > upstream-info.nix`