various updates

hampackcheck

@@ -0,0 +1,122 @@
+#!/bin/bash
+#
+# Purpose: Check for available version updates in binaries.conf and compile.conf
+
+HAMPACK_DIR="${HAMPACK_DIR:-$HOME/.local/share/HamPack}"
+BINARIES_CONF="${HAMPACK_BINARIES_CONF:-$HAMPACK_DIR/binaries.conf}"
+COMPILE_CONF="${HAMPACK_COMPILE_CONF:-$HAMPACK_DIR/compile.conf}"
+
+# Extract "owner/repo" from a GitHub URL, or empty string if not GitHub
+github_repo_from_url() {
+  local url="$1"
+  if [[ "$url" =~ github\.com/([^/]+)/([^/]+) ]]; then
+    echo "${BASH_REMATCH[1]}/${BASH_REMATCH[2]%.git}"
+  fi
+}
+
+# Fetch latest release tag via GitHub API, stripping leading "v"
+github_latest() {
+  local repo="$1"
+  curl -sf "https://api.github.com/repos/$repo/releases/latest" \
+    | grep '"tag_name"' \
+    | sed 's/.*"tag_name": *"\([^"]*\)".*/\1/' \
+    | sed 's/^v//'
+}
+
+print_result() {
+  local app="$1"
+  local pinned="$2"
+  local latest="$3"
+  local manual_url="$4"
+
+  if [ -n "$manual_url" ]; then
+    printf "  %-20s pinned=%-15s  (manual check: %s)\n" "$app" "$pinned" "$manual_url"
+  elif [ -z "$latest" ]; then
+    printf "  %-20s pinned=%-15s  (GitHub API unavailable)\n" "$app" "$pinned"
+  elif [ "$pinned" = "$latest" ]; then
+    printf "  %-20s up to date (%s)\n" "$app" "$pinned"
+  else
+    printf "  %-20s pinned=%-15s  latest=%-15s  ** UPDATE AVAILABLE **\n" "$app" "$pinned" "$latest"
+  fi
+}
+
+check_app() {
+  local app="$1"
+  local version="$2"
+  local url="$3"   # git= or url= field (may be GitHub)
+  local fallback="$4"  # wget= or non-GitHub url for manual check
+
+  [ -z "$app" ] || [ -z "$version" ] && return
+
+  local gh_repo
+  gh_repo=$(github_repo_from_url "$url")
+
+  if [ -n "$gh_repo" ]; then
+    print_result "$app" "$version" "$(github_latest "$gh_repo")" ""
+  else
+    print_result "$app" "$version" "" "${fallback:-$url}"
+  fi
+}
+
+check_binaries() {
+  echo "=== binaries.conf ==="
+  local app="" version="" url=""
+
+  while IFS= read -r line || [ -n "$line" ]; do
+    [[ -z "$line" || "$line" == \#* ]] && continue
+
+    if [[ "$line" =~ ^\[(.+)\]$ ]]; then
+      check_app "$app" "$version" "$url" ""
+      app="${BASH_REMATCH[1]}" version="" url=""
+      continue
+    fi
+
+    local key="${line%%=*}" value="${line#*=}"
+    case "$key" in
+      version) version="$value" ;;
+      url)     url="$value" ;;
+    esac
+  done < "$BINARIES_CONF"
+
+  check_app "$app" "$version" "$url" ""
+}
+
+check_compiled() {
+  echo ""
+  echo "=== compile.conf ==="
+  local app="" version="" git_url="" wget_url=""
+
+  while IFS= read -r line || [ -n "$line" ]; do
+    [[ -z "$line" || "$line" == \#* ]] && continue
+
+    if [[ "$line" =~ ^\[(.+)\]$ ]]; then
+      check_app "$app" "$version" "$git_url" "$wget_url"
+      app="${BASH_REMATCH[1]}" version="" git_url="" wget_url=""
+      continue
+    fi
+
+    local key="${line%%=*}" value="${line#*=}"
+    case "$key" in
+      version) version="$value" ;;
+      git)     git_url="$value" ;;
+      wget)    wget_url="$value" ;;
+    esac
+  done < "$COMPILE_CONF"
+
+  check_app "$app" "$version" "$git_url" "$wget_url"
+}
+
+# --- Main ---
+
+for conf in "$BINARIES_CONF" "$COMPILE_CONF"; do
+  if [ ! -f "$conf" ]; then
+    echo "Error: $conf not found."
+    exit 1
+  fi
+done
+
+echo "Checking HamPack application versions..."
+check_binaries
+check_compiled
+echo ""
+echo "Done."