vscode: Revamp URL generation scheme

This ought to be way easier to maintain! Now just the version number
and sha256 hashes need to be updated for an update, and there are no
more manual cmdline steps to get version hashes and timestamps.

Related to #22465
This commit is contained in:
Benjamin Staffin 2017-04-06 22:18:18 -04:00
parent f50258bba5
commit 4a08528b4a
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@ -3,37 +3,29 @@
let
version = "1.11.1";
rev = "d9484d12b38879b7f4cdd1150efeb2fd2c1fbf39";
channel = "stable";
# The revision and build timestamps can be obtained with the following
# command (see https://github.com/NixOS/nixpkgs/issues/22465):
# for a in x64 ia32; do
# curl -w "%{url_effective}\n" -I -L -s -S -o /dev/null \
# "https://vscode-update.azurewebsites.net/latest/linux-${arch}/stable" \
# done
plat = {
"i686-linux" = "linux-ia32";
"x86_64-linux" = "linux-x64";
"x86_64-darwin" = "darwin";
}.${stdenv.system};
sha256 = if stdenv.system == "i686-linux" then "14wdblh7q3m5qdsm34dpg5p7qk6llrbqk60md8wd0fb4chpvrq94"
else if stdenv.system == "x86_64-linux" then "0rmzvaiar3y062mbrggiwjbwxs7izcih5333rn208ax4jxmbk4pc"
else if stdenv.system == "x86_64-darwin" then "1f3zdwsz0l6r7c2k25a7j5m0dl78219jzg4axcmbfa2qcs2hw0x6"
else throw "Unsupported system: ${stdenv.system}";
sha256 = {
"i686-linux" = "14wdblh7q3m5qdsm34dpg5p7qk6llrbqk60md8wd0fb4chpvrq94";
"x86_64-linux" = "0rmzvaiar3y062mbrggiwjbwxs7izcih5333rn208ax4jxmbk4pc";
"x86_64-darwin" = "1f3zdwsz0l6r7c2k25a7j5m0dl78219jzg4axcmbfa2qcs2hw0x6";
}.${stdenv.system};
urlBase = "https://az764295.vo.msecnd.net/${channel}/${rev}/";
archive_fmt = if stdenv.system == "x86_64-darwin" then "zip" else "tar.gz";
urlStr = if stdenv.system == "i686-linux" then
urlBase + "code-${channel}-code_${version}-1491487843_i386.tar.gz"
else if stdenv.system == "x86_64-linux" then
urlBase + "code-${channel}-code_${version}-1491486998_amd64.tar.gz"
else if stdenv.system == "x86_64-darwin" then
urlBase + "VSCode-darwin-${channel}.zip"
else throw "Unsupported system: ${stdenv.system}";
in
stdenv.mkDerivation rec {
name = "vscode-${version}";
inherit version;
src = fetchurl {
url = urlStr;
name = "VSCode_${version}_${plat}.${archive_fmt}";
url = "https://vscode-update.azurewebsites.net/${version}/${plat}/${channel}";
inherit sha256;
};