nix: Show app descriptions

srid · Sep 2, 2024 · 0e61263 · 0e61263
1 parent a864dc8
commit 0e61263
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Showing 3 changed files with 35 additions and 36 deletions.
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -156,22 +156,25 @@
               ];
             });
 
-        apps.check-closure-size.program = pkgs.writeShellApplication {
-          name = "emanote-check-closure-size";
-          runtimeInputs = [ pkgs.jq pkgs.bc pkgs.nix ];
-          meta.description = "Check that emanote's nix closure size remains reasonably small";
-          text = ''
-            MAX_CLOSURE_SIZE=$(echo "600 * 1000000" | bc)
-            CLOSURE_SIZE=$(nix path-info --json -S .#default | jq '.[0]'.closureSize)
-            echo "Emanote closure size: $CLOSURE_SIZE"
-            echo "    Max closure size: $MAX_CLOSURE_SIZE"
-            if [ "$CLOSURE_SIZE" -gt "$MAX_CLOSURE_SIZE" ]; then
-                echo "ERROR: Emanote's nix closure size has increased"
-                exit 3
-            else
-                echo "OK: Emanote's nix closure size is within limits"
-            fi
-          '';
+        apps.check-closure-size = rec {
+          inherit (program) meta;
+          program = pkgs.writeShellApplication {
+            name = "emanote-check-closure-size";
+            runtimeInputs = [ pkgs.jq pkgs.bc pkgs.nix ];
+            meta.description = "Check that emanote's nix closure size remains reasonably small";
+            text = ''
+              MAX_CLOSURE_SIZE=$(echo "600 * 1000000" | bc)
+              CLOSURE_SIZE=$(nix path-info --json -S .#default | jq '.[0]'.closureSize)
+              echo "Emanote closure size: $CLOSURE_SIZE"
+              echo "    Max closure size: $MAX_CLOSURE_SIZE"
+              if [ "$CLOSURE_SIZE" -gt "$MAX_CLOSURE_SIZE" ]; then
+                  echo "ERROR: Emanote's nix closure size has increased"
+                  exit 3
+              else
+                  echo "OK: Emanote's nix closure size is within limits"
+              fi
+            '';
+          };
         };
 
         emanote = {

diff --git a/nix/flake-module.nix b/nix/flake-module.nix
@@ -116,13 +116,15 @@ in
         sites =
           lib.mapAttrs
             (name: cfg: {
-              app = {
+              app = rec {
                 type = "app";
 
+                inherit (program) meta;
+
                 # '' is required for escaping ${} in nix
                 program = pkgs.writeShellApplication {
                   name = "emanote-with-layers-${name}";
-                  meta.description = "Live server for Emanote site ${name} (arbitrary arguments accepted)";
+                  meta.description = "Live server for Emanote site ${name}";
                   runtimeInputs = [ config.emanote.package ];
                   text =
                     let