Makefile: Add install-nixos instead of bootstrap script.

Bootstrap.sh

@@ -1,42 +0,0 @@
-#!/usr/bin/env bash
-
-# Install nixos to specified drive. To be run from Live ISO.
-# Usage: ./Bootstrap.sh <DRIVE> [HOST]
-cfg="$(realpath .)"
-target="${1}"
-host="${2}"
-
-if [[ ${target} == "" ]]; then
-	printf "Usage: ./.Bootstrap.sh <DRIVE> [HOST]\n"
-	exit 2
-fi
-
-# Create partitions.
-parted -s "${target}" mktable gpt
-parted -s "${target}" mkpart primary 0% 512MB
-parted -s "${target}" mkpart primary 512MB 100%
-parted -s "${target}" name 1 NIXBOOT
-parted -s "${target}" name 2 NIXROOT
-parted -s "${target}" set 1 esp on
-
-# Format.
-mkfs.fat -F 32 /dev/disk/by-partlabel/NIXBOOT
-mkfs.ext4 -F /dev/disk/by-partlabel/NIXROOT
-
-# Mount.
-mount /dev/disk/by-partlabel/NIXROOT /mnt
-mkdir /mnt/boot
-mount /dev/disk/by-partlabel/NIXBOOT /mnt/boot
-
-# Generate config.
-nixos-generate-config --root /mnt
-
-# Install.
-cd /mnt
-if [[ ${host} == "" ]]; then
-	printf "Warning: Installing basic system.\n"
-	nixos-install
-else
-	printf "Installing ${host}...\n"
-	nixos-install --no-root-password --no-channel-copy --flake "${cfg}#${host}"
-fi

Makefile

@@ -52,6 +52,55 @@ install-hm:
 	nix-channel --update
 	nix-shell '<home-manager>' -A install
 
+# Required env variables set:
+# INSTALL_HOST   - Host name to install.
+# INSTALL_TARGET - Drive to install to.
+# Must have Internet connection and running from the live iso.
+install-nixos:
+	@[ "${HOSTNAME}" = "live" ] || { \
+		_error "Not running from the live iso!"; \
+		exit 2; \
+	};
+	@test -f host/*/"${INSTALL_HOST}"/default.nix || { \
+		_error "\$$INSTALL_HOST not found or not specified."; \
+		exit 2; \
+	};
+	@test -f "${INSTALL_TARGET}" || { \
+		_error "\$$INSTALL_TARGET not found or not specified."; \
+		exit 2; \
+	};
+	@[ $$(nmcli networking connectivity check) = "full" ] || { \
+		_error "No internet connection!"; \
+		exit 2; \
+	};
+	@printf "%s\n%s: %s\n%s: %s\n" \
+		"Summary" \
+		"Target" "${INSTALL_TARGET}" \
+		"Host" "${INSTALL_HOST}"
+	@printf "%s" "Press Enter to continue, <C-c> to cancel."
+	@read
+	# Partition.
+	parted -s "${INSTALL_TARGET}" mktable gpt
+	parted -s "${INSTALL_TARGET}" mkpart primary 0% 512MB
+	parted -s "${INSTALL_TARGET}" mkpart primary 512MB 100%
+	parted -s "${INSTALL_TARGET}" name 1 NIXBOOT
+	parted -s "${INSTALL_TARGET}" name 2 NIXROOT
+	parted -s "${INSTALL_TARGET}" set 1 esp on
+	# Format
+	mkfs.fat -F 32 /dev/disk/by-partlabel/NIXBOOT
+	mkfs.ext4 -F /dev/disk/by-partlabel/NIXROOT
+	# Mount
+	mount /dev/disk/by-partlabel/NIXROOT /mnt
+	mkdir /mnt/boot
+	mount /dev/disk/by-partlabel/NIXBOOT /mnt/boot
+	# Install
+	cd /mnt && nixos-install --no-root-password --no-channel-copy --flake ".#${INSTALL_HOST}" || { \
+		# Rollback.
+		umount /mnt/boot
+		umount /mnt
+	};
+
+
 installer:
 	nix build -o iso/installer $(options) $(flake)#nixosConfigurations.installer.config.system.build.isoImage
 

host/x86_64-linux/installer/default.nix

@@ -11,6 +11,10 @@
     "${inputs.nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix"
   ];
 
+  # Root user config.
+  home.nixos = true;
+  user.root = true;
+
   # Required for live iso.
   networking.wireless.enable = lib.mkForce false;
 

package/ctagslsp/default.nix

@@ -3,10 +3,12 @@
   fetchFromGitHub,
   lib,
   makeWrapper,
+  nix-update-script,
   universal-ctags,
+  versionCheckHook,
 }:
 buildGoModule rec {
-  name = "ctags-lsp";
+  pname = "ctags-lsp";
   version = "0.6.1";
   vendorHash = null;
 
@@ -19,16 +21,28 @@ buildGoModule rec {
 
   nativeBuildInputs = [ makeWrapper ];
 
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.version=${version}"
+  ];
+
   postInstall = ''
     wrapProgram $out/bin/ctags-lsp \
       --prefix PATH : ${lib.makeBinPath [ universal-ctags ]}
   '';
 
-  meta = with lib; {
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "--version";
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    changelog = "https://github.com/netmute/ctags-lsp/releases/tag/v${version}";
     description = "LSP implementation using universal-ctags as backend";
     homepage = "https://github.com/netmute/ctags-lsp";
-    license = licenses.mit;
+    license = lib.licenses.mit;
     mainProgram = "ctags-lsp";
-    maintainers = with maintainers; [ voronind ];
+    maintainers = with lib.maintainers; [ voronind ];
   };
 }