Add shell snippets

snippets/sh-mode/add-section

@@ -0,0 +1,16 @@
+# -*- mode: Shell-script -*-
+# name:add-section
+# key:adds
+# --
+#############################################################
+#          1 - STEP NAME
+#############################################################
+${3:my_func}() {
+    local step_name='STEP ${1:1} ${2:STEP NAME}'
+    warn "Press enter to proceed with $step_name"; read
+    info "$step_name"
+
+    $0
+
+    info "done"
+}

snippets/sh-mode/cat-heredoc

@@ -0,0 +1,7 @@
+# -*- mode: Shell-script -*-
+# name:cat-heredoc
+# key:cat
+# --
+cat <<EOF | tee ${1:file-name.conf}
+$0
+EOF

snippets/sh-mode/read

@@ -0,0 +1,9 @@
+# -*- mode: Shell-script -*-
+# name:read
+# key:read
+# --
+read -p "Enter ${1:name}: " ${2:input}
+if [[ -z $$2 ]]; then
+   echo "Error: $1 cannot be empty"
+   exit 1
+fi

snippets/sh-mode/root-check

@@ -0,0 +1,9 @@
+# -*- mode: Shell-script -*-
+# name:root-check
+# key:root
+# --
+user=$(whoami)
+if [ $user == root ]; then
+    error "You should NOT be using a root account"
+    exit 1
+fi

snippets/sh-mode/script

@@ -0,0 +1,72 @@
+# -*- mode: Shell-script -*-
+# name:script
+# key:script
+# --
+#!/usr/bin/env bash
+
+#############################################################
+# Author: Taryel Hlontsi, 2025
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>
+#############################################################
+
+doc=$(cat <<'EOF'
+NOTES:
+
+EOF
+)
+
+#############################################################
+#          SETUP SECTION
+#############################################################
+set -e
+set -o pipefail
+
+#############################################################
+#          HELPER FUNCTIONS
+#############################################################
+info() {
+    GREEN='\033[1;32m'
+    NC='\033[0m'
+    echo -e "\${GREEN}\${1}\${NC}"
+}
+
+trace() {
+    YELLOW='\033[1;33m'
+    NC='\033[0m'
+    echo -e "\${YELLOW}\${1}\${NC}"
+}
+
+warn() {
+    PURPLE='\033[1;35m'
+    NC='\033[0m'
+    echo -e "\${PURPLE}\${1}\${NC}"
+}
+
+error() {
+    RED='\033[1;31m'
+    NC='\033[0m'
+    echo -e "\${RED}\${1}\${NC}"
+}
+
+$0
+
+#############################################################
+#          RUN SECTION
+#############################################################
+echo $(date +'%Y-%m-%d %H:%M')
+info "$doc"
+
+info "Bye!"
+
+exit 0

snippets/sh-mode/sourced-check

@@ -0,0 +1,8 @@
+# -*- mode: Shell-script -*-
+# name:sourced-check
+# key:sourced
+# --
+if [ \$0 == $BASH_SOURCE ]; then
+    error "Do not run the script in a subshell via ./ Instead you should 'source' it!"
+    exit 1
+fi

snippets/sh-mode/systemd

@@ -0,0 +1,23 @@
+# -*- mode: Shell-script -*-
+# name:systemd
+# key:systemd
+# --
+[Unit]
+Description=Description goes here
+Wants=network.target
+
+[Service]
+Environment="VAR_NAME=value"
+EnvironmentFile=-/etc/environment
+ExecStart=/usr/bin/bash /home/myuser/myscript.sh${1}
+SyslogIdentifier=my.service
+Restart=on-failure
+RestartSec=5
+# Should exist!
+WorkingDirectory=/var/my.service${2}
+TimeoutStopSec=30
+Type=simple
+User=root
+
+[Install]
+WantedBy=multi-user.target

snippets/sh-mode/wget

@@ -0,0 +1,5 @@
+# -*- mode: Shell-script -*-
+# name:wget
+# key:wget
+# --
+wget --continue ${1:link} --output-document ${2:file}