Update nix configuration (#8452)

Fix nix configuration (mainly failing test), and break up various binaries (ie. logcli, promtail, loki, etc.) into their own pakcages.

---------

Co-authored-by: Trevor Whitney <trevorjwhitney@gmail.com>

.github/workflows/nix-ci.yaml

@@ -6,12 +6,30 @@ on:
       - "flake.nix"
       - "nix/**"
 jobs:
-  tests:
+  lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v22
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - run: nix run .#lint
-      - run: nix build --print-build-logs
+      - run: nix run --print-build-logs .#lint
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v22
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+      - run: nix run --print-build-logs .#test
+  packages:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v22
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+      - run: nix build --print-build-logs .#logcli
+      - run: nix build --print-build-logs .#loki
+      - run: nix build --print-build-logs .#loki-canary
+      - run: nix build --print-build-logs .#promtail

.golangci.yml

@@ -63,6 +63,10 @@ linters-settings:
           - desc: "Use github.com/go-kit/log instead of github.com/go-kit/kit/log"
             pkg: github.com/go-kit/kit/log
 
+  misspell:
+    ignore-words:
+      - strat
+
 linters:
   enable:
     - errcheck

flake.nix

@@ -14,19 +14,14 @@
     in
     {
       overlays = {
-        golangci-lint = import ./nix/overlays/golangci-lint.nix;
-        helm-docs = import ./nix/overlays/helm-docs.nix;
         default = nix.overlay;
       };
     } //
     flake-utils.lib.eachDefaultSystem (system:
       let
-
         pkgs = import nixpkgs {
           inherit system;
           overlays = [
-            (import ./nix/overlays/golangci-lint.nix)
-            (import ./nix/overlays/helm-docs.nix)
             nix.overlay
           ];
           config = { allowUnfree = true; };
@@ -40,9 +35,12 @@
 
         packages = with pkgs; {
           inherit
+            logcli
             loki
+            loki-canary
             loki-helm-test
-            loki-helm-test-docker;
+            loki-helm-test-docker
+            promtail;
         };
 
         apps = {
@@ -56,21 +54,30 @@
               }/bin/lint.sh";
           };
 
+          test = {
+            type = "app";
+            program = with pkgs; "${
+                (writeShellScriptBin "test.sh" ''
+                  ${loki.overrideAttrs(old: { doCheck = true; })}/bin/loki --version
+                '')
+              }/bin/test.sh";
+          };
+
           loki = {
             type = "app";
-            program = with pkgs; "${loki.overrideAttrs(old: rec { doCheck = false; })}/bin/loki";
+            program = with pkgs; "${loki}/bin/loki";
           };
           promtail = {
             type = "app";
-            program = with pkgs; "${loki.overrideAttrs(old: rec { doCheck = false; })}/bin/promtail";
+            program = with pkgs; "${promtail}/bin/promtail";
           };
           logcli = {
             type = "app";
-            program = with pkgs; "${loki.overrideAttrs(old: rec { doCheck = false; })}/bin/logcli";
+            program = with pkgs; "${logcli}/bin/logcli";
           };
           loki-canary = {
             type = "app";
-            program = with pkgs; "${loki.overrideAttrs(old: rec { doCheck = false; })}/bin/loki-canary";
+            program = with pkgs; "${loki-canary}/bin/loki-canary";
           };
           loki-helm-test = {
             type = "app";
@@ -80,20 +87,22 @@
 
         devShell = pkgs.mkShell {
           nativeBuildInputs = with pkgs; [
+            (import ./packages/chart-releaser.nix {
+              inherit (prev) pkgs lib buildGoModule fetchFromGitHub;
+            })
+
+            chart-testing
+            faillint
             gcc
             go
-            systemd
-            yamllint
-            nixpkgs-fmt
-            statix
-            nettools
-
             golangci-lint
             gotools
             helm-docs
-            faillint
-            chart-testing
-            chart-releaser
+            nettools
+            nixpkgs-fmt
+            statix
+            systemd
+            yamllint
           ];
         };
       });

nix/default.nix

@@ -30,21 +30,55 @@
         rev = gitRevision;
       };
     in
-    {
+    rec {
       inherit (loki-helm-test) loki-helm-test loki-helm-test-docker;
 
-      loki = prev.callPackage ./loki.nix {
+      loki = prev.callPackage ./packages/loki.nix {
         inherit imageTag;
         version = shortGitRevsion;
         pkgs = prev;
       };
 
-      faillint = prev.callPackage ./faillint.nix {
-        inherit (prev) lib buildGoModule fetchFromGitHub;
-      };
+      logcli = loki.overrideAttrs (oldAttrs: rec {
+        pname = "logcli";
 
-      chart-releaser = prev.callPackage ./chart-releaser.nix {
-        inherit (prev) pkgs lib buildGoModule fetchFromGitHub;
-      };
+        buildPhase = ''
+          export GOCACHE=$TMPDIR/go-cache
+          make clean logcli
+        '';
+
+        installPhase = ''
+          mkdir -p $out/bin
+          install -m755 cmd/logcli/logcli $out/bin/logcli
+        '';
+      });
+
+      loki-canary = loki.overrideAttrs (oldAttrs: rec {
+        pname = "loki-canary";
+
+        buildPhase = ''
+          export GOCACHE=$TMPDIR/go-cache
+          make clean loki-canary
+        '';
+
+        installPhase = ''
+          mkdir -p $out/bin
+          install -m755 cmd/loki-canary/loki-canary $out/bin/loki-canary
+        '';
+      });
+
+      promtail = loki.overrideAttrs (oldAttrs: rec {
+        pname = "promtail";
+
+        buildPhase = ''
+          export GOCACHE=$TMPDIR/go-cache
+          make clean promtail
+        '';
+
+        installPhase = ''
+          mkdir -p $out/bin
+          install -m755 clients/cmd/promtail/promtail $out/bin/promtail
+        '';
+      });
     };
 }