Restructure to support dynamically assembly at build runtime (#199)

* restruture into dynamically assembled at build time

* part 2

* ss

* rename files

* more

* remove file

---------

Co-authored-by: Meliox <na>

src/gen-rules.sh

@@ -0,0 +1,134 @@
+#!/usr/bin/env bash
+# src/gen-rules.sh
+#
+# Generates the per-module portion of the Debian build configuration from each
+# module's metadata, so adding or changing a module never requires touching
+# debian/rules by hand.
+#
+# A module is any directory under src/ that contains a files/ and/or patches/
+# subdirectory (so src/Scripts/, which has neither, is ignored). The module's
+# directory name is its canonical mod key (matches the [modules] keys in
+# pve-mod.conf and the install path usr/lib/pve-mod/patches/<mod>/).
+#
+# Usage:
+#   gen-rules.sh            Emit dpkg install lines (tab-indented, no header).
+#                           Append to debian/rules' override_dh_install recipe:
+#                               bash src/gen-rules.sh >> debian/rules
+#   gen-rules.sh conffiles  Emit per-module conffile paths (one per line).
+#                           Append to debian/pve-mod.conffiles:
+#                               bash src/gen-rules.sh conffiles >> debian/pve-mod.conffiles
+#
+# For each module it emits, in order:
+#   1. files/files.list  -> install each mapped file at its destination.
+#                           Format: <source> <destination> [permission]
+#                           (permission defaults to 644; source is relative to
+#                           the module's files/ directory).
+#   2. patches/*         -> every file under patches/ recursively, including
+#                           patches.list and hook scripts. Shell scripts (.sh)
+#                           get mode 755, everything else 644. Installed under
+#                           usr/lib/pve-mod/patches/<mod>/<relative-path>.
+#   3. <mod>.conf        -> if present in the module root, installed as a
+#                           conffile at etc/pve-mod/conf.d/<mod>.conf (644) plus
+#                           a reference copy at
+#                           usr/share/pve-mod/conf.d/<mod>.conf.default (644).
+
+set -euo pipefail
+
+# Resolve repository root from this script's location so paths are stable
+# regardless of the caller's working directory.
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+SRC_DIR="$REPO_ROOT/src"
+PKG_DIR="debian/pve-mod"
+
+MODE="${1:-install}"
+
+# Print the list of module directory names (basenames), sorted, that contain a
+# files/ or patches/ subdirectory.
+list_modules() {
+    local d name
+    for d in "$SRC_DIR"/*/; do
+        [[ -d "$d" ]] || continue
+        name="$(basename "$d")"
+        if [[ -d "$d/files" || -d "$d/patches" ]]; then
+            echo "$name"
+        fi
+    done | sort
+}
+
+# Emit a single tab-indented `install -D` line.
+# Args: <mode> <relative-source> <relative-destination>
+emit_install() {
+    printf '\tinstall -Dm%s %s %s/%s\n' "$1" "$2" "$PKG_DIR" "$3"
+}
+
+emit_install_rules() {
+    local mod="$1"
+    local mod_dir="$SRC_DIR/$mod"
+    local rel_mod="src/$mod"
+
+    # 1. Mapped files from files/files.list.
+    local manifest="$mod_dir/files/files.list"
+    if [[ -f "$manifest" ]]; then
+        local src dest perm
+        while read -r src dest perm; do
+            # Tolerate CRLF line endings.
+            src="${src%$'\r'}"; dest="${dest%$'\r'}"; perm="${perm%$'\r'}"
+            # Skip comments and blank lines.
+            [[ -z "${src:-}" || "$src" == \#* ]] && continue
+            perm="${perm:-644}"
+            emit_install "$perm" "$rel_mod/files/$src" "$dest"
+        done < "$manifest"
+    fi
+
+    # 2. Everything under patches/ (recursive): .sh -> 755, else 644.
+    local patches_dir="$mod_dir/patches"
+    if [[ -d "$patches_dir" ]]; then
+        local f rel perm
+        while IFS= read -r f; do
+            rel="${f#"$patches_dir"/}"
+            if [[ "$rel" == *.sh ]]; then
+                perm=755
+            else
+                perm=644
+            fi
+            emit_install "$perm" "$rel_mod/patches/$rel" "usr/lib/pve-mod/patches/$mod/$rel"
+        done < <(find "$patches_dir" -type f | sort)
+    fi
+
+    # 3. Per-module config: conffile + reference default copy.
+    local conf="$mod_dir/$mod.conf"
+    if [[ -f "$conf" ]]; then
+        emit_install 644 "$rel_mod/$mod.conf" "etc/pve-mod/conf.d/$mod.conf"
+        emit_install 644 "$rel_mod/$mod.conf" "usr/share/pve-mod/conf.d/$mod.conf.default"
+    fi
+}
+
+emit_conffiles() {
+    local mod="$1"
+    if [[ -f "$SRC_DIR/$mod/$mod.conf" ]]; then
+        echo "/etc/pve-mod/conf.d/$mod.conf"
+    fi
+}
+
+main() {
+    local mod
+    case "$MODE" in
+        install)
+            for mod in $(list_modules); do
+                emit_install_rules "$mod"
+            done
+            ;;
+        conffiles)
+            for mod in $(list_modules); do
+                emit_conffiles "$mod"
+            done
+            ;;
+        *)
+            echo "Usage: $0 [install|conffiles]" >&2
+            exit 2
+            ;;
+    esac
+}
+
+main

src/nag_screen/files/files.list

@@ -0,0 +1,10 @@
+# pve-mod :: nag_screen file manifest
+# Maps files in this directory to their installation destinations.
+# Format: <source> <destination> [permission]
+#   source      - path relative to this files/ directory
+#   destination - path relative to the package root (no leading slash)
+#   permission  - octal mode, optional (defaults to 644)
+# Read by src/gen-rules.sh to generate the per-module debian install rules.
+#
+# The nag_screen mod ships no new files - it only patches existing Proxmox
+# files - so this manifest is intentionally empty.

src/node_info/files/files.list

@@ -0,0 +1,27 @@
+# pve-mod :: node_info file manifest
+# Maps files in this directory to their installation destinations.
+# Format: <source> <destination> [permission]
+#   source      - path relative to this files/ directory
+#   destination - path relative to the package root (no leading slash)
+#   permission  - octal mode, optional (defaults to 644)
+# Read by src/gen-rules.sh to generate the per-module debian install rules.
+
+# PVE API2 facade
+PveMod_SensorInfo.pm                    usr/share/perl5/PVE/API2/PVEMod_SensorInfo.pm
+
+# PVEMod core modules
+Config.pm                               usr/share/perl5/PVE/PVEMod/Config.pm
+Utils.pm                                usr/share/perl5/PVE/PVEMod/Utils.pm
+Store.pm                                usr/share/perl5/PVE/PVEMod/Store.pm
+ProcessManager.pm                       usr/share/perl5/PVE/PVEMod/ProcessManager.pm
+
+# Collector plugins
+Collector/Intel.pm                      usr/share/perl5/PVE/PVEMod/Collector/Intel.pm
+Collector/Nvidia.pm                     usr/share/perl5/PVE/PVEMod/Collector/Nvidia.pm
+Collector/Amd.pm                        usr/share/perl5/PVE/PVEMod/Collector/Amd.pm
+Collector/LmSensors.pm                  usr/share/perl5/PVE/PVEMod/Collector/LmSensors.pm
+Collector/Ups.pm                        usr/share/perl5/PVE/PVEMod/Collector/Ups.pm
+Collector/systemInformation.pm          usr/share/perl5/PVE/PVEMod/Collector/SystemInformation.pm
+
+# JS module (rename to match loader reference)
+PveMod_pvemanagerlib.js                 usr/share/pve-manager/js/PveMod_PveNodeStatusView.js