uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/servers/nitter/default.nix

@@ -0,0 +1,54 @@
+{ lib
+, fetchFromGitHub
+, nimPackages
+, nixosTests
+}:
+
+nimPackages.buildNimPackage rec {
+  pname = "nitter";
+  version = "unstable-2022-06-04";
+
+  src = fetchFromGitHub {
+    owner = "zedeus";
+    repo = "nitter";
+    rev = "138826fb4fbdec73fc6fee2e025fda88f7f2fb49";
+    hash = "sha256-fdzVfzmEFIej6Kb/K9MQyvbN8aN3hO7RetHL53cD59k=";
+  };
+
+  buildInputs = with nimPackages; [
+    flatty
+    jester
+    jsony
+    karax
+    markdown
+    nimcrypto
+    packedjson
+    redis
+    redpool
+    sass
+    supersnappy
+    zippy
+  ];
+
+  nimBinOnly = true;
+
+  postBuild = ''
+    nim c --hint[Processing]:off -r tools/gencss
+    nim c --hint[Processing]:off -r tools/rendermd
+  '';
+
+  postInstall = ''
+    mkdir -p $out/share/nitter
+    cp -r public $out/share/nitter/public
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/zedeus/nitter";
+    description = "Alternative Twitter front-end";
+    license = licenses.agpl3Only;
+    maintainers = with maintainers; [ erdnaxe ];
+    mainProgram = "nitter";
+  };
+
+  passthru.tests = { inherit (nixosTests) nitter; };
+}

pkgs/servers/nitter/update.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p common-updater-scripts curl jq nix nix-prefetch-git patchutils
+set -euo pipefail
+
+info() {
+    if [ -t 2 ]; then
+        set -- '\033[32m%s\033[39m\n' "$@"
+    else
+        set -- '%s\n' "$@"
+    fi
+    printf "$@" >&2
+}
+
+nitter_old_version=$(nix-instantiate --eval --strict --json -A nitter.version . | jq -r .)
+nitter_old_rev=$(nix-instantiate --eval --strict --json -A nitter.src.rev . | jq -r .)
+today=$(LANG=C date -u +'%Y-%m-%d')
+
+# use latest commit before today, we should not call the version *today*
+# because there might still be commits coming
+# use the day of the latest commit we picked as version
+commit=$(curl -Sfs "https://api.github.com/repos/zedeus/nitter/compare/$nitter_old_rev~1...master" \
+    | jq '.commits | map(select(.commit.committer.date < $today) | {sha, date: .commit.committer.date}) | .[-1]' --arg today "$today")
+nitter_new_rev=$(jq -r '.sha' <<< "$commit")
+nitter_new_version="unstable-$(jq -r '.date[0:10]' <<< "$commit")"
+info "latest commit before $today: $nitter_new_rev ($(jq -r '.date' <<< "$commit"))"
+
+if [ "$nitter_new_rev" = "$nitter_old_rev" ]; then
+    info "nitter is up-to-date."
+    exit
+fi
+
+if curl -Sfs "https://github.com/zedeus/nitter/compare/$nitter_old_rev...$nitter_new_rev.patch" \
+| lsdiff | grep -Fxe 'a/nitter.nimble' -e 'b/nitter.nimble' > /dev/null; then
+    info "nitter.nimble changed, some dependencies probably need updating."
+fi
+
+nitter_new_sha256=$(nix-prefetch-git --rev "$nitter_new_rev" "https://github.com/zedeus/nitter.git" | jq -r .sha256)
+update-source-version nitter "$nitter_new_version" "$nitter_new_sha256" --rev="$nitter_new_rev"
+git commit --all --verbose --message "nitter: $nitter_old_version -> $nitter_new_version"
+info "Updated nitter to $nitter_new_version."