From 026ca3c8f3f8aa5f3a3a3688c91d3439726c2572 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Thu, 28 Jan 2021 13:22:50 -0500
Subject: nix build -f default.nix, experimental

---
 org/spine_build_scaffold.org | 37 +++++++++++++++++++++++++------------
 project.nix                  |  6 +-----
 shell.nix                    |  4 ++--
 spine.nix                    |  6 +-----
 4 files changed, 29 insertions(+), 24 deletions(-)

diff --git a/org/spine_build_scaffold.org b/org/spine_build_scaffold.org
index 79ecff7..0863822 100644
--- a/org/spine_build_scaffold.org
+++ b/org/spine_build_scaffold.org
@@ -1953,16 +1953,25 @@ nix flake update --recreate-lock-file
   nix-build -I nixpkgs=<provide local nix path>
   nix-build -I .envrc
 
+  nix build
+  nix build -f default.nix
+  nix build -f project.nix
+  nix build -f spine.nix
+
+  nix-shell shell.nix --pure
+  nix build -f default.nix
+  ./result/bin/spine
+
 #+BEGIN_SRC nix :tangle ../shell.nix :tangle-mode (identity #o755) :shebang "#!/usr/bin/env -S nix-shell"
 { pkgs ? import <nixpkgs> {} }:
 pkgs.mkShell {
   buildInputs = with pkgs; [
     (import ./nix/pkglst/shell-pkgs.nix { inherit pkgs; })
   ];
+  buildPhase = "nix build -f default.nix";
   shellHook = ''
-    nix-build
     echo "built spine @ ./result/bin/spine"
-    nix-instantiate | nix show-derivation | jq
+    #nix-instantiate | nix show-derivation | jq
   '';
 }
 #+END_SRC
@@ -2056,6 +2065,11 @@ mkDubDerivation rec {
   default.nix -I .envrc
   default.nix
 
+  nix build
+  nix build -f default.nix
+  nix build -f project.nix
+  nix build -f spine.nix
+
 #+BEGIN_SRC nix :tangle ../default.nix :tangle-mode (identity #o755) :shebang "#!/usr/bin/env -S nix-build"
 { pkgs ? import <nixpkgs> {},
   stdenv ? pkgs.stdenv,
@@ -2094,11 +2108,7 @@ mkDubDerivation rec {
       <<nix_dub2nix_with_pkgs>>
     )
   ];
-  shellHook = ''
-    # nix-build -I nixpkgs=<provide local nix path>
-    nix-build
-    echo "built spine"
-  '';
+  # buildPhase = [ ];
   installPhase = ''
     install -m755 -D spine $out/bin/spine
     echo "built $out/bin/spine"
@@ -2131,11 +2141,7 @@ mkDubDerivation rec {
       <<nix_dub2nix_with_pkgs>>
     )
   ];
-  shellHook = ''
-    # nix-build -I nixpkgs=<provide local nix path>
-    nix-build
-    echo "built spine"
-  '';
+  # buildPhase = [ ];
   installPhase = ''
     install -m755 -D spine $out/bin/spine
     echo "built $out/bin/spine"
@@ -2484,6 +2490,13 @@ nix-shell --pure
 nix-build -I nixpkgs=/nixpkgs-ra/nixpkgs/.gitworktree/ra/nixpkgs project.nix
 #+END_SRC
 
+#+BEGIN_SRC sh
+nix build
+nix build -f default.nix
+nix build -f project.nix
+nix build -f spine.nix
+#+END_SRC
+
 **** derivation .drv
 
 #+BEGIN_SRC sh
diff --git a/project.nix b/project.nix
index 8acb093..6dbafcd 100755
--- a/project.nix
+++ b/project.nix
@@ -27,11 +27,7 @@ mkDubDerivation rec {
       ]
     )
   ];
-  shellHook = ''
-    # nix-build -I nixpkgs=<provide local nix path>
-    nix-build
-    echo "built spine"
-  '';
+  # buildPhase = [ ];
   installPhase = ''
     install -m755 -D spine $out/bin/spine
     echo "built $out/bin/spine"
diff --git a/shell.nix b/shell.nix
index 941a217..17ccd5b 100755
--- a/shell.nix
+++ b/shell.nix
@@ -4,9 +4,9 @@ pkgs.mkShell {
   buildInputs = with pkgs; [
     (import ./nix/pkglst/shell-pkgs.nix { inherit pkgs; })
   ];
+  buildPhase = "nix build -f default.nix";
   shellHook = ''
-    nix-build
     echo "built spine @ ./result/bin/spine"
-    nix-instantiate | nix show-derivation | jq
+    #nix-instantiate | nix show-derivation | jq
   '';
 }
diff --git a/spine.nix b/spine.nix
index 690fb09..7a2d7d1 100755
--- a/spine.nix
+++ b/spine.nix
@@ -134,11 +134,7 @@ mkDubDerivation rec {
       ]
     )
   ];
-  shellHook = ''
-    # nix-build -I nixpkgs=<provide local nix path>
-    nix-build
-    echo "built spine"
-  '';
+  # buildPhase = [ ];
   installPhase = ''
     install -m755 -D spine $out/bin/spine
     echo "built $out/bin/spine"
-- 
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