1 files changed, 82 insertions, 0 deletions
diff --git a/web/bubblegum/examples/default.nix b/web/bubblegum/examples/default.nix
new file mode 100644
index 000000000000..89482f93eacc
--- /dev/null
+++ b/web/bubblegum/examples/default.nix
@@ -0,0 +1,82 @@
+{ depot, pkgs, lib, ... }:
+
+let
+
+  scripts = [
+    ./hello.nix
+    ./derivation-svg.nix
+    (substituteAll {
+      src = ./blog.nix;
+      # by making this a plain string this
+      # can be something outside the nix store!
+      blogdir = ./posts;
+    })
+  ];
+
+  inherit (depot.nix)
+    writeExecline
+    runExecline
+    getBins
+    ;
+
+  inherit (depot.web.bubblegum)
+    writeCGI
+    ;
+
+  inherit (pkgs)
+    runCommandLocal
+    substituteAll
+    ;
+
+  bins = (getBins pkgs.thttpd [ "thttpd" ])
+    // (getBins pkgs.coreutils [ "printf" "cp" "mkdir" ]);
+
+  webRoot =
+    let
+      copyScripts = lib.concatMap
+        (path:
+          let
+            cgi = writeCGI
+              {
+                # assume we are on NixOS since thttpd doesn't set PATH.
+                # using third_party.nix is tricky because not everyone
+                # has a tvix daemon running.
+                binPath = "/run/current-system/sw/bin";
+              }
+              path;
+          in
+          [
+            "if"
+            [ bins.cp cgi "\${out}/${cgi.name}" ]
+          ])
+        scripts;
+    in
+    runExecline.local "webroot" { } ([
+      "importas"
+      "out"
+      "out"
+      "if"
+      [ bins.mkdir "-p" "$out" ]
+    ] ++ copyScripts);
+
+  port = 9000;
+
+in
+writeExecline "serve-examples" { } [
+  "foreground"
+  [
+    bins.printf
+    "%s\n"
+    "Running on http://localhost:${toString port}"
+  ]
+  "${bins.thttpd}"
+  "-D"
+  "-p"
+  (toString port)
+  "-l"
+  "/dev/stderr"
+  "-c"
+  "*.nix"
+  "-d"
+  webRoot
+]