initial commit

1 files changed, 38 insertions, 0 deletions

diff --git a/modules/installer.nix b/modules/installer.nix
new file mode 100644
index 0000000..9cff811
--- /dev/null
+++ b/modules/installer.nix
@@ -0,0 +1,38 @@
+{pkgs, ...}: let
+  tsunamiLib = {
+    scriptPath = f: "$HOME/.config/tmux/scripts/${f}.sh";
+    filePath = f: "$HOME/.config/tmux/files/${f}";
+  };
+  config = pkgs.lib.evalModules {
+    modules =
+      [
+        {_module.args = {inherit pkgs tsunamiLib;};}
+      ]
+      ++ (pkgs.lib.filesystem.listFilesRecursive ./common);
+  };
+
+  moduleConfig = pkgs.writeText "tsunami-installer-config.json" (builtins.toJSON {
+    inherit (config.config.tsunami) scripts files confs;
+  });
+in {
+  mkInstaller =
+    pkgs.runCommand "tsunami-installer" {
+      buildInputs = [pkgs.jq];
+    } ''
+      mkdir -p $out
+      {
+        cat ${moduleConfig} | jq -r '
+          (.scripts | to_entries[] | "cat <<\"EOF\" > $HOME/.config/tmux/scripts/\(.key).sh\n\(.value)\nEOF\n"),
+          (.files   | to_entries[] | "cat <<\"EOF\" > $HOME/.config/tmux/files/\(.key)\n\(.value)\nEOF\n"),
+          (.confs   | to_entries[] | "cat <<\"EOF\" > $HOME/.config/tmux/conf.d/\(.key).conf\n\(.value)\nEOF\n")
+        '
+        printf '
+          cat <<EOF > $HOME/.config/tmux/tmux.conf
+          run-shell "find $out/conf.d -print0 | xargs -0 -n1 tmux source-file"
+          EOF
+        '
+      } > $out/tsunami-installer
+
+      chmod +x $out/tsunami-installer
+    '';
+}