Add asciinema support

2023-04-02 18:21:49 -07:00 · 2023-04-02 18:21:49 -07:00 · 866fe408e4
commit 866fe408e4
parent 981b8ad067
9 changed files with 2930 additions and 12 deletions
--- a/content/posts/nix-evaluation-blocking/a.nix
+++ b/content/posts/nix-evaluation-blocking/a.nix
@ -0,0 +1,22 @@
+let
+  pkgs = import <nixpkgs> { };
+  wait = n: builtins.readFile (pkgs.runCommand "delay" { } ''
+    sleep ${toString n}
+
+    echo $((${toString n} * 5)) > $out
+  '');
+
+in
+pkgs.stdenv.mkDerivation {
+  name = "blah";
+  dontUnpack = true;
+  doInstall = false;
+  dontConfigure = true;
+  buildPhase = ''
+    echo ${wait 1}
+    echo ${wait 2}
+    echo ${wait 3}
+    touch $out
+  '';
+  doBuild = true;
+}