minor updates

.dotter/pre_deploy.sh

@@ -2,6 +2,7 @@
 # shellcheck disable=all
 # This is a handlerbars template, so ignore issues
 
+set -euo pipefail
 
 checksum_file=".dotter/cache/pre_deploy.checksum"
 
@@ -16,12 +17,23 @@ fi
 
 {{ header "Running pre deploy script for distro" (to_title_case distro) }}
 
-{{ #if (and dotter.packages.cli (is_executable "sudo")) }}
+{{ #if (is_executable "sudo") }}
 {{ header "Configuring sudo" }}
 
-echo "Defaults pwfeedback" | sudo -B tee /etc/sudoers.d/01-user
-echo "Defaults timestamp_timeout=10" | sudo -B tee -a /etc/sudoers.d/01-user
-echo "Defaults timestamp_type=global" | sudo -B tee -a /etc/sudoers.d/01-user
+SUDOERS_FILE="/etc/sudoers.d/01-user"
+
+if [[ -e "${SUDOERS_FILE}" ]]; then
+    echo "Sudo configuration already exists, to override it remove the file: ${SUDOERS_FILE}"
+    exit 0
+else
+    sudo -B tee "${SUDOERS_FILE}" <<EOF
+Defaults pwfeedback
+Defaults timestamp_timeout=10
+Defaults timestamp_type=global
+EOF
+
+    sudo chmod 0440 "${SUDOERS_FILE}"
+fi
 
 {{ /if }}
 
@@ -44,6 +56,12 @@ sudo -B dnf install -y {{~# each (flatten_table packages) }} '{{ this }}' {{~ /e
 
 {{~ /if }}
 
+{{ #if dotter.packages.zsh }}
+
+[ "$SHELL" != "$(which zsh)" ] && chsh -s "$(which zsh)"
+
+{{ /if }}
+
 {{#if (and dotter.packages.rust (not (is_executable "cargo"))) }}
 
 {{ header "Installing rust" }}
@@ -69,6 +87,12 @@ tmp_dir=$(mktemp -d)
 curl -L https://github.com/ryanoasis/nerd-fonts/releases/latest/download/{{ nerd_font }}.zip -o "$tmp_dir/{{ nerd_font}}.zip"
 unzip -o "$tmp_dir/{{nerd_font}}.zip" -d ${FONT_DIR}/{{ nerd_font }}
 
+curl -L https://github.com/joshmedeski/sesh/releases/latest/download/sesh_Linux_x86_64.tar.gz -o "$tmp_dir/sesh.tar.gz"
+
+mkdir -p "$HOME/.local/bin"
+
+tar xvf "$tmp_dir/sesh.tar.gz" --directory="$HOME/.local/bin" sesh
+
 rm -rf "$tmp_dir"
 
 {{ /if }}