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add versioning

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This commit is contained in:
Tomi Eckert
2025-09-10 12:11:33 +02:00
parent 54d8dd0dff
commit 30ae23d75a
6 changed files with 91 additions and 41 deletions
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2
aurora/aurora.sh
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@@ -1,5 +1,5 @@
#!/bin/sh
# Version: 1.1.0
# Exit immediately if a command exits with a non-zero status.
set -e

2
backup/backup.sh
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@@ -1,5 +1,5 @@
#!/bin/bash
# Version: 1.0.0
# ==============================================================================
# SAP HANA Backup Script
#

1
clean.sh
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@@ -1,4 +1,5 @@
#!/bin/bash
# Version: 1.1.0
# Check if any arguments were provided
if [ "$#" -eq 0 ]; then

1
hdb_keymanager.sh
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@@ -1,4 +1,5 @@
#!/bin/bash
# Version: 1.2.1
# A script to interactively manage SAP HANA hdbuserstore keys, with testing.

109
install.sh
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@@ -6,6 +6,7 @@
# configuration file. The user can select a package, and the script
# will download the corresponding files. It includes a feature to show
# a diff and ask for confirmation before overwriting existing config files.
# It can also check for updates to already-installed scripts.
# --- Functions ---
@@ -14,18 +15,41 @@ log() {
echo "[$1] $2"
}
# New function to get the version from a local script file.
# It reads the first 5 lines and extracts the version number.
get_local_version() {
local file_path="$1"
if [[ -f "${file_path}" ]]; then
# Grep for the version line, then use awk to get the last field.
head -n 5 "${file_path}" | grep -m 1 "^# Version:" | awk '{print $NF}'
else
echo "0.0.0" # Return a base version if file doesn't exist.
fi
}
# New function to compare two version strings (e.g., "1.2.0" vs "1.10.0").
# Returns 0 if v1 is newer, 1 if they are the same or v2 is newer.
is_version_greater() {
local v1=$1
local v2=$2
# Use sort's version sorting capability to find the "highest" version.
# If the highest version is v1, then v1 > v2.
if [[ "$(printf '%s\n' "$v1" "$v2" | sort -V | head -n 1)" != "$v1" ]]; then
return 0 # v1 is greater
else
return 1 # v1 is not greater (equal or less)
fi
}
# --- Main Logic ---
# Generate a unique temporary filename with a timestamp.
# This file will hold the package definitions downloaded from the remote source.
conf_file="packages.conf.$(date +%Y%m%d%H%M%S)"
# Set up a trap to delete the temporary file on exit. This ensures that
# no matter how the script exits (normally, with an error, or via Ctrl+C),
# the temporary file is cleaned up.
# Set up a trap to delete the temporary file on exit.
trap 'rm -f "${conf_file}"' EXIT
# Download the configuration file before sourcing it.
# Download the configuration file.
log "🔄" "Downloading configuration file..."
if ! curl -fsSL -o "${conf_file}" "https://git.technopunk.space/tomi/Scripts/raw/branch/main/packages.conf"; then
log "❌" "Error: Failed to download packages.conf. Exiting."
@@ -34,26 +58,55 @@ fi
log "✅" "Configuration file downloaded successfully."
# Source the configuration file to load the SCRIPT_PACKAGES associative array.
# The file is expected to contain a declaration like:
# declare -A SCRIPT_PACKAGES=( [key1]="url1 url2" [key2]="url3" )
source "${conf_file}"
# --- User Interface ---
# --- Update Check & User Interface ---
echo "-------------------------------------"
echo " Script Downloader "
echo "-------------------------------------"
# Create an array of options from the package names (the keys of our map).
options=("${!SCRIPT_PACKAGES[@]}")
# Create an array of options from the package names.
# We will modify this array to show installation and update status.
declare -a options
package_keys=("${!SCRIPT_PACKAGES[@]}")
log "🔎" "Checking for updates..."
for key in "${package_keys[@]}"; do
# The config format is now "VERSION|URL1 URL2..."
config_value="${SCRIPT_PACKAGES[$key]}"
remote_version=$(echo "${config_value}" | cut -d'|' -f1)
# Get just the URLs and assume the first URL is the main script to check.
urls=$(echo "${config_value}" | cut -d'|' -f2-)
read -r -a url_array <<< "$urls"
main_script_filename=$(basename "${url_array[0]}")
# Get the local version of the main script file.
local_version=$(get_local_version "${main_script_filename}")
status=""
if [[ -f "${main_script_filename}" ]]; then
status=" (Installed: v${local_version})"
# Compare versions
if is_version_greater "$remote_version" "$local_version"; then
status+=" [Update available: v${remote_version}]"
fi
fi
options+=("${key}${status}")
done
echo
options+=("Quit") # Add a Quit option to the menu.
# Set the prompt for the select menu.
PS3="Please enter the number of the script/package you want to download: "
PS3="Please enter your choice: "
# Display the menu and handle user input.
select choice_with_status in "${options[@]}"; do
# Strip the status message from the choice for key lookup
choice=$(echo "${choice_with_status}" | sed 's/ (.*//')
# Display the menu and handle user input. The `select` statement is a
# convenient way to create interactive menus in shell scripts.
select choice in "${options[@]}"; do
case "${choice}" in
"Quit")
log "👋" "Exiting."
@@ -63,38 +116,35 @@ select choice in "${options[@]}"; do
# Check if the user's choice is a valid package name.
if [[ -n "${SCRIPT_PACKAGES[$choice]}" ]]; then
echo
log "⬇️" "Downloading package: '${choice}'..."
log "⬇️" "Processing package: '${choice}'..."
# Get the space-separated list of URLs for the chosen package.
urls_to_download="${SCRIPT_PACKAGES[$choice]}"
# Get the config value and split it into version and URLs
config_value="${SCRIPT_PACKAGES[$choice]}"
remote_version=$(echo "${config_value}" | cut -d'|' -f1)
urls_to_download=$(echo "${config_value}" | cut -d'|' -f2-)
# Read the URLs into an array for safer handling.
read -r -a urls_to_download_array <<< "$urls_to_download"
# Loop through each URL in the list and download the file.
for url in "${urls_to_download_array[@]}"; do
filename=$(basename "${url}")
# If it's a .conf file AND it already exists, ask to overwrite.
if [[ "${filename}" == *.conf && -f "${filename}" ]]; then
log "->" "Found existing config file: '${filename}'."
# Create a temporary file to download the new version for comparison.
tmp_file=$(mktemp)
# Download the new version silently to the temp file.
if curl -fsSL -o "${tmp_file}" "${url}"; then
log "🔎" "Comparing versions..."
echo "-------------------- DIFF START --------------------"
# Show a colorized diff if 'colordiff' is available, otherwise use regular 'diff'.
if command -v colordiff &> /dev/null; then
colordiff -u "${filename}" "${tmp_file}"
else
diff --color=always -u "${filename}" "${tmp_file}"
# Attempt to use diff's color option, which is common.
diff --color=always -u "${filename}" "${tmp_file}" 2>/dev/null || diff -u "${filename}" "${tmp_file}"
fi
echo "--------------------- DIFF END ---------------------"
# Ask the user for confirmation before overwriting.
read -p "Do you want to overwrite '${filename}'? (y/N) " -n 1 -r REPLY
echo # Move to a new line for cleaner output.
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
mv "${tmp_file}" "${filename}"
@@ -105,15 +155,13 @@ select choice in "${options[@]}"; do
fi
else
log "❌" "Error: Failed to download new version of '${filename}' for comparison."
# Clean up the temp file on failure.
rm -f "${tmp_file}"
fi
else
# Original download logic for all other files (or new .conf files).
# Original download logic for all other files.
log "->" "Downloading '${filename}'..."
if curl -fsSL -o "${filename}" "${url}"; then
log "✅" "Successfully downloaded '${filename}'."
# If the downloaded file is a shell script, make it executable.
if [[ "${filename}" == *.sh ]]; then
chmod +x "${filename}"
log "🤖" "Made '${filename}' executable."
@@ -124,10 +172,9 @@ select choice in "${options[@]}"; do
fi
done
echo
log "📦" "Package download complete."
break # Exit the select loop after a successful operation.
log "📦" "Package processing complete."
break
else
# The user entered an invalid number.
echo "Invalid selection. Please try again."
fi
;;

15
packages.conf
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@@ -2,13 +2,14 @@
#
# This file contains the configuration for the script downloader.
# The `SCRIPT_PACKAGES` associative array maps a package name to a
# space-separated list of URLs to download.
# pipe-separated string: "<version>|<space-separated list of URLs>".
declare -A SCRIPT_PACKAGES
SCRIPT_PACKAGES["Aurora Suite"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.sh https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.conf"
SCRIPT_PACKAGES["Backup Suite"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/backup/backup.sh https://git.technopunk.space/tomi/Scripts/raw/branch/main/backup/backup.conf"
SCRIPT_PACKAGES["Key Manager"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/hdb_keymanager.sh"
SCRIPT_PACKAGES["File Cleaner"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/clean.sh"
# Example: To add another single script later, just add a new line:
# SCRIPT_PACKAGES["My Other Script"]="https://path/to/my-other-script.sh"
# The version should match the "# Version: x.x.x" line in the main script file.
SCRIPT_PACKAGES["Aurora Suite"]="1.1.0|https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.sh https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.conf"
SCRIPT_PACKAGES["Backup Suite"]="1.0.0|https://git.technopunk.space/tomi/Scripts/raw/branch/main/backup/backup.sh https://git.technopunk.space/tomi/Scripts/raw/branch/main/backup/backup.conf"
SCRIPT_PACKAGES["Key Manager"]="1.2.1|https://git.technopunk.space/tomi/Scripts/raw/branch/main/hdb_keymanager.sh"
SCRIPT_PACKAGES["File Cleaner"]="1.1.0|https://git.technopunk.space/tomi/Scripts/raw/branch/main/clean.sh"
# Example: Add a new script with its version.
# SCRIPT_PACKAGES["My Other Script"]="1.0.0|https://path/to/my-other-script.sh"