Cleanup build

shell.nix

@@ -1,4 +1,4 @@
-{ nixpkgs ? import <nixpkgs> {}, compiler ? "ghc802" }:
+{ nixpkgs ? import <nixpkgs> {}, compiler ? "ghc822" }:
 
 let
   inherit (nixpkgs) pkgs;
@@ -22,7 +22,7 @@ let
   '';
 
   override = oldAttrs: {
-    nativeBuildInputs = oldAttrs.nativeBuildInputs ++ (with pkgs; [ postgresql ]) ++ (with haskellPackages; [ stack yesod-bin ]);
+    nativeBuildInputs = oldAttrs.nativeBuildInputs ++ (with pkgs; [ postgresql cabal-install ]) ++ (with haskellPackages; [ stack yesod-bin ]);
     shellHook = ''
       ${oldAttrs.shellHook}
       export PROMPT_INFO="${oldAttrs.name}"
@@ -36,12 +36,12 @@ let
       psql -f ${postgresSchema} postgres
       printf "Postgres logfile is %s\nPostgres socket directory is %s\n" ''${pgLogFile} ''${pgSockDir}
 
-      env --unset=shellHook zsh
-      ret=$?
+      cleanup() {
+          pg_ctl stop -D ''${pgDir}
+          rm -rvf ''${pgDir} ''${pgSockDir} ''${pgLogFile}
+      }
 
-      pg_ctl stop -D ''${pgDir}
-      rm -rvf ''${pgDir} ''${pgSockDir} ''${pgLogFile}
-      exit ''${ret}
+      trap cleanup EXIT
     '';
   };
 

stack.yaml

@@ -1,4 +1,5 @@
 flags: {}
+
 docker:
   enable: false
   image: uniworx
@@ -6,35 +7,40 @@ nix:
   packages: []
   pure: false
   shell-file: ./stack.nix
+
 extra-package-dbs: []
+
 packages:
-- .
-- location:
-    git: https://github.com/pngwjpgh/zip-stream.git
-    commit: 9272bbed000928d500febad1cdc98d1da29d399e
-  extra-dep: true
-- location:
-    git: https://github.com/mlitchard/yesod-auth-ldap.git
-    commit: 69e08ef687ab96df3352ff4267562135453c6f02
-  extra-dep: true
-- location:
-    git: https://github.com/mlitchard/authenticate-ldap.git
-    commit: cc2770024766a8fa29d3086688df60aaf65fb954
-  extra-dep: true
+  - .
+  - location:
+      git: https://github.com/pngwjpgh/zip-stream.git
+      commit: 9272bbed000928d500febad1cdc98d1da29d399e
+    extra-dep: true
+  - location:
+      git: https://github.com/mlitchard/yesod-auth-ldap.git
+      commit: 69e08ef687ab96df3352ff4267562135453c6f02
+    extra-dep: true
+  - location:
+      git: https://github.com/mlitchard/authenticate-ldap.git
+      commit: cc2770024766a8fa29d3086688df60aaf65fb954
+    extra-dep: true
+  - location:
+      git: https://github.com/pngwjpgh/encoding.git
+      commit: 67bb87ceff53f0178c988dd4e15eeb2daee92b84
+    extra-dep: true
+
 extra-deps:
-- colonnade-1.1.1
-- yesod-colonnade-1.1.0
-# - zip-stream-0.1.0.1
-- conduit-resumablesink-0.2
-- uuid-crypto-1.4.0.0
-- filepath-crypto-0.1.0.0
-- cryptoids-0.5.0.0
-- cryptoids-types-0.0.0
-- cryptoids-class-0.0.0
+  - colonnade-1.1.1
+  - yesod-colonnade-1.1.0
 
-- encoding-0.8.2
-- regex-compat-0.93.1
+  - conduit-resumablesink-0.2
 
-- LDAP-0.6.11
-resolver: lts-9.3
-allow-newer: true
+  - uuid-crypto-1.4.0.0
+  - filepath-crypto-0.1.0.0
+  - cryptoids-0.5.0.0
+  - cryptoids-types-0.0.0
+  - cryptoids-class-0.0.0
+
+  - LDAP-0.6.11
+
+resolver: lts-10.5