initial commit

Author: ajs124

.gitignore

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+*.log
+nc4nix
+result*

.gitlab-ci.yml

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+# vim: set ft=yaml sw=2:
+stages:
+  - build
+  - run
+  - test
+  - push
+
+variables:
+  COMMIT_LOG: "1"
+
+build:
+  stage: build
+  script:
+    - ./ci/build
+  artifacts:
+    paths:
+      - ./nc4nix
+
+run:
+  stage: run
+  only:
+    - schedules
+  artifacts:
+    paths:
+      - ./*.log
+      - ./*.json
+  script:
+    - ./ci/run
+
+test:
+  stage: test
+  interruptible: true
+  script:
+    - ./ci/test
+
+push:
+  stage: push
+  only:
+    - schedules
+  script:
+    - ./ci/push

21.json

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+# nc4nix
+
+So you want to roll out Nextcloud on NixOS but you also want to use Nix to manage your apps instead of the builtin apps system?
+You came to the right place.
+
+This default.nix expression contains the code to handle all apps Nextcloud has to offer.
+It does that by parsing pre-generated JSON files with all plugins and themes.
+The files are pre-generated using the `main.go` script.
+
+Apps are provided for all Nextcloud versions currently in nixpkgs.
+
+## Generating the JSONs
+
+The main.go script (by default) parses **all** plugins and themes for Matomo.
+
+There also is an environment varaible, called `COMMIT_LOG`.
+If set to `1`, logs are generated.
+This is used by the `ci` script.
+
+---
+
+The `ci` script is run daily by our CI and updates all plugins and themes.
+It basically runs the `main.go` script and generates a commit message.

22.json

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+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p go
+set -e
+go build .

23.json

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+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p git openssh
+set -e
+set -u
+set -o pipefail
+
+# What do we need to commit?
+porcelain="$(git status --porcelain)"
+declare -a toCommit
+for type in plugins themes; do
+	if echo "${porcelain}" | grep -q "$type.json"; then
+		toCommit+=("$type")
+	fi
+done
+set +u
+if [ "${#toCommit[@]}" = 0 ]; then
+	echo "Nothing changed"
+	exit 0
+fi
+set -u
+
+# Format commit message
+firstLine=
+details=
+for category in "${toCommit[@]}"; do
+	# First line
+	if [ "${firstLine}" = '' ]; then
+		firstLine="${firstLine}${category^}: "
+	else
+		firstLine="${firstLine}; ${category^}: "
+	fi
+	added="$(grep -c ^ADD "${category}.log" || true)"
+	if [ "${added}" != 0 ]; then
+		firstLine="${firstLine}A:${added} "
+	fi
+	updated="$(grep -c ^UPD "${category}.log" || true)"
+	if [ "${updated}" != 0 ]; then
+		firstLine="${firstLine}U:${updated} "
+	fi
+	firstLine="$(echo "${firstLine}" | xargs)"
+	# Details
+	details="${details}"$'\n'$'\n'"${category^}:"
+	details="${details}"$'\n'"$(sort -u < "${category}.log")"
+done
+
+# set up ssh
+eval $(ssh-agent -s)
+echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null
+# set up git
+git config user.name "GitLab CI"
+git config user.email "[email protected]"
+
+# Commit and push
+git add *.json
+(
+	echo -n "$firstLine"
+	echo "$details"
+) | git commit -F -
+git push git@"$GITLAB_HOST":helsinki-systems/matomo4nix HEAD:master

README.md

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+#!/usr/bin/env bash
+set -euxo pipefail
+
+export NEXTCLOUD_VERSIONS=$(nix-instantiate --eval -E 'import ./nc-versions.nix {}' -A e)
+./nc4nix

ci/build

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+#!/usr/bin/env bash
+set -e
+# Check if some relevant plugins still build, before committing
+nix build -L --no-link --option builders "" -f test.nix

ci/push

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+{ fetchurl, libarchive, lib, stdenvNoCC, callPackage, overrides ? (self: super: {}) }:
+let apps = (self:
+  let
+    appJson = version: builtins.fromJSON (builtins.readFile (./. + "/${version}.json"));
+    versions = (callPackage ./nc-versions.nix {}).n;
+    apps = builtins.listToAttrs (map (v: let
+      majorVer = lib.versions.major v;
+    in {
+      name = majorVer;
+      value = builtins.mapAttrs mkApp (appJson majorVer);
+    }) versions);
+
+    mkApp = pname: value: stdenvNoCC.mkDerivation {
+      inherit pname;
+      inherit (value) version;
+      src = fetchurl {
+        inherit (value) url sha256;
+        name = "${pname}-${value.version}.zip";
+      };
+      buildInputs = [ libarchive ];
+      dontUnpack = true;
+      installPhase = ''
+        mkdir -p $out/apps/${pname}
+        bsdtar xf "$src" -C $out/apps/${pname}/
+      '';
+    };
+  in
+    apps
+  );
+in lib.fix' (lib.extends overrides apps)

ci/run

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+module git.helsinki.tools/helsinki-systems/nc4nix
+
+go 1.16
+
+require github.com/hashicorp/go-version v1.4.0 // indirect

ci/test

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+github.com/hashicorp/go-version v1.2.1 h1:zEfKbn2+PDgroKdiOzqiE8rsmLqU2uwi5PB5pBJ3TkI=
+github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/go-version v1.4.0 h1:aAQzgqIrRKRa7w75CKpbBxYsmUoPjzVm1W59ca1L0J4=
+github.com/hashicorp/go-version v1.4.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=