Add script skip for NixOS

.chezmoiscripts/run_once_before_11-set-zsh.sh.tmpl

@@ -1,4 +1,8 @@
 #!/bin/bash
+{{ if -eq .chezmoi.osRelease.id "nixos" }}
+exit 0
+{{ end }}
+
 set -euo pipefail
 
 ZSH_PATH="$(which zsh)"

.chezmoiscripts/run_once_install-neovim.sh.tmpl

@@ -1,4 +1,8 @@
 #!/bin/bash
+{{ if -eq .chezmoi.osRelease.id "nixos" }}
+exit 0
+{{ end }}
+
 set -euo pipefail
 
 SRC_DIR="${HOME}/apps/neovim"

.chezmoiscripts/run_onchange_before_10-setup-age-key.sh.tmpl

@@ -1,4 +1,8 @@
 #!/bin/bash
+{{ if -eq .chezmoi.osRelease.id "nixos" }}
+exit 0
+{{ end }}
+
 set -euo pipefail
 
 KEY_DIR="$HOME/.config/chezmoi"

.chezmoiscripts/run_onchange_install-packages.sh.tmpl

@@ -1,4 +1,8 @@
 #!/bin/bash
+{{ if -eq .chezmoi.osRelease.id "nixos" }}
+exit 0
+{{ end }}
+
 set -euo pipefail
 
 echo "Installing and updating packages..."