71e95cc630
- src/nag_screen/ and src/node_info/ -> src/modules/ (mods grouped explicitly) - src/Scripts/ -> src/scripts/ (lowercase, consistent) - src/gen-rules.sh -> build/ (build tool separated from source) Update all references: debian/rules, .github/workflows/*, build/gen-rules.sh, src/scripts/test/test-syntax.sh (SRC_DIR now points to src/modules/), src/scripts/test/test-patches.sh, and files.list comments.
113 lines
4.3 KiB
Bash
113 lines
4.3 KiB
Bash
#!/usr/bin/env bash
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# build/gen-rules.sh
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#
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# Generates the per-module portion of the Debian build configuration from each
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# module's metadata, so adding or changing a module never requires touching
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# debian/rules by hand.
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#
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# A module is any directory under src/modules/ that contains a files/ and/or
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# patches/ subdirectory. The module's directory name is its canonical mod key
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# (matches the [modules] keys in pve-mod.conf and the install path
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# usr/lib/pve-mod/patches/<mod>/).
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#
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# Usage:
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# gen-rules.sh Emit dpkg install lines (tab-indented, no header).
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# Append to debian/rules' override_dh_install recipe:
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# bash build/gen-rules.sh >> debian/rules
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# Conffiles under etc/ are detected automatically by
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# debhelper (compat 13+); no separate conffiles step needed.
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#
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# For each module it emits, in order:
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# 1. files/files.list -> install each mapped file at its destination.
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# Format: <source> <destination> [permission]
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# (permission defaults to 644; source is relative to
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# the module's files/ directory).
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# 2. patches/* -> every file under patches/ recursively, including
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# patches.list and hook scripts. Shell scripts (.sh)
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# get mode 755, everything else 644. Installed under
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# usr/lib/pve-mod/patches/<mod>/<relative-path>.
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# 3. <mod>.conf -> if present in the module root, installed as a
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# conffile at etc/pve-mod/conf.d/<mod>.conf (644) plus
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# a reference copy at
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# usr/share/pve-mod/conf.d/<mod>.conf.default (644).
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set -euo pipefail
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# Resolve repository root from this script's location so paths are stable
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# regardless of the caller's working directory.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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SRC_DIR="$REPO_ROOT/src/modules"
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PKG_DIR="debian/pve-mod"
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# Print the list of module directory names (basenames), sorted, that contain a
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# files/ or patches/ subdirectory.
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list_modules() {
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local d name
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for d in "$SRC_DIR"/*/; do
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[[ -d "$d" ]] || continue
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name="$(basename "$d")"
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if [[ -d "$d/files" || -d "$d/patches" ]]; then
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echo "$name"
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fi
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done | sort
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}
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# Emit a single tab-indented `install -D` line.
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# Args: <mode> <relative-source> <relative-destination>
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emit_install() {
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printf '\tinstall -Dm%s %s %s/%s\n' "$1" "$2" "$PKG_DIR" "$3"
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}
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emit_install_rules() {
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local mod="$1"
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local mod_dir="$SRC_DIR/$mod"
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local rel_mod="src/modules/$mod"
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# 1. Mapped files from files/files.list.
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local manifest="$mod_dir/files/files.list"
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if [[ -f "$manifest" ]]; then
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local src dest perm
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while read -r src dest perm; do
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# Tolerate CRLF line endings.
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src="${src%$'\r'}"; dest="${dest%$'\r'}"; perm="${perm%$'\r'}"
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# Skip comments and blank lines.
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[[ -z "${src:-}" || "$src" == \#* ]] && continue
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perm="${perm:-644}"
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emit_install "$perm" "$rel_mod/files/$src" "$dest"
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done < "$manifest"
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fi
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# 2. Everything under patches/ (recursive): .sh -> 755, else 644.
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local patches_dir="$mod_dir/patches"
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if [[ -d "$patches_dir" ]]; then
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local f rel perm
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while IFS= read -r f; do
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rel="${f#"$patches_dir"/}"
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if [[ "$rel" == *.sh ]]; then
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perm=755
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else
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perm=644
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fi
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emit_install "$perm" "$rel_mod/patches/$rel" "usr/lib/pve-mod/patches/$mod/$rel"
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done < <(find "$patches_dir" -type f | sort)
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fi
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# 3. Per-module config: conffile + reference default copy.
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local conf="$mod_dir/$mod.conf"
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if [[ -f "$conf" ]]; then
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emit_install 644 "$rel_mod/$mod.conf" "etc/pve-mod/conf.d/$mod.conf"
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emit_install 644 "$rel_mod/$mod.conf" "usr/share/pve-mod/conf.d/$mod.conf.default"
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fi
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# 4. Per-module configure script.
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local configure_script="$mod_dir/$mod.configure.sh"
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if [[ -f "$configure_script" ]]; then
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emit_install 755 "$rel_mod/$mod.configure.sh" "usr/lib/pve-mod/configure.d/$mod.sh"
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fi
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}
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for mod in $(list_modules); do
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emit_install_rules "$mod"
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done
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