{ path ? "/../aws-list.txt", }:
with import ./pkgs.nix;
let
pkgs = import pkgsSrc { };
lib = pkgs.lib;
/* Converts a key list and a value list to a set
Example:
listToSet [ "name" "version" ] [ "latex" "3.14" ]
=> { name = "latex"; version = "3.14"; }
*/
listToSet = keys: values:
builtins.listToAttrs (lib.zipListsWith (a: b: {
name = a;
value = b;
}) keys values);
/* Says if datetime a is more recent than datetime b
Example:
cmpDate { date = "2021-09-10"; time = "22:12:15"; } { date = "2021-02-03"; time = "23:54:12"; }
=> true
*/
cmpDate = a: b:
let
da = (builtins.head a.builds).date;
db = (builtins.head b.builds).date;
in if da == db then
(builtins.head a.builds).time > (builtins.head b.builds).time
else
da > db;
# Pretty platforms
prettyPlatform = name:
if name == "aarch64-unknown-linux-musl" then
"linux/arm64"
else if name == "armv6l-unknown-linux-musleabihf" then
"linux/arm"
else if name == "x86_64-unknown-linux-musl" then
"linux/amd64"
else if name == "i686-unknown-linux-musl" then
"linux/386"
else
name;
# Parsing
list = builtins.readFile (./. + path);
entries = lib.splitString "\n" list;
elems = builtins.filter (e: (builtins.length e) == 4)
(map (x: builtins.filter (e: e != "") (lib.splitString " " x)) entries);
keys = [ "date" "time" "size" "path" ];
parsed = map (entry: listToSet keys entry) elems;
subkeys = [ "root" "version" "platform" "binary" ];
builds = map (entry:
entry // listToSet subkeys (lib.splitString "/" entry.path) // {
url = "https://garagehq.deuxfleurs.fr/" + entry.path;
}) parsed;
# Aggregation
builds_per_version = lib.foldl (acc: v:
acc // {
${v.version} = if builtins.hasAttr v.version acc then
acc.${v.version} ++ [ v ]
else
[ v ];
}) { } builds;
versions = builtins.attrNames builds_per_version;
versions_release = builtins.filter
(x: builtins.match "v[0-9]+.[0-9]+.[0-9]+(.[0-9]+)?" x != null) versions;
versions_commit =
builtins.filter (x: builtins.match "[0-9a-f]{40}" x != null) versions;
versions_extra =
lib.subtractLists (versions_release ++ versions_commit) versions;
sorted_builds = [
{
name = "Release";
hide = false;
type = "tag";
description =
"Release builds are the official builds, they are tailored for productions and are the most tested.";
builds = builtins.sort (a: b: a.version > b.version) (map (x: {
version = x;
builds = builtins.getAttr x builds_per_version;
}) versions_release);
}
{
name = "Extra";
hide = true;
type = "tag";
description =
"Extra builds are built on demand to test a specific feature or a specific need.";
builds = builtins.sort cmpDate (map (x: {
version = x;
builds = builtins.getAttr x builds_per_version;
}) versions_extra);
}
{
name = "Development";
hide = true;
type = "commit";
description =
"Development builds are built periodically. Use them if you want to test a specific feature that is not yet released.";
builds = builtins.sort cmpDate (map (x: {
version = x;
builds = builtins.getAttr x builds_per_version;
}) versions_commit);
}
];
json =
pkgs.writeTextDir "share/_releases.json" (builtins.toJSON sorted_builds);
html = pkgs.writeTextDir "share/_releases.html" ''
Garage releases
${
builtins.toString (lib.forEach sorted_builds (r: ''
${r.name} builds
${r.description}
${
if r.hide then
"Show ${r.name} builds"
else
""
}
${
builtins.toString (lib.forEach r.builds (x: ''
''))
}
${
if builtins.length r.builds == 0 then
"There is no build for this category"
else
""
}
${if r.hide then "" else ""}
''))
}
'';
in pkgs.symlinkJoin {
name = "releases";
paths = [ json html ];
}