mirror of
https://github.com/stornic56/debianito-post-install.git
synced 2026-09-13 21:52:36 +00:00
stornic56
1fc395c188
- Protected apt repository writes across modules/repos.sh by adding `|| return 1` to `_write_deb822()` and `_write_classic()`, ensuring script continuation on failure instead of aborting under set -e. - Added idempotent backup restoration in restore_previous_repos() with `sudo cp ... || true` and `sudo rm ... || true` to prevent fatal errors during repository recovery operations. - Implemented rollback mechanism in migrate_to_branch() by wrapping _write_branch_sources() in a conditional check, restoring backup on failure and returning error code 1. - Hardened firmware installation flow in modules/firmware.sh with `|| true` guards on all apt commands (broadcom-sta-dkms, network firmware packages, backports/stable paths), preventing set -e aborts during package management. - Secured modprobe operations by adding `|| true` to wl module loading and blacklist file writes, ensuring wireless driver installation proceeds even if kernel module operations fail. - Added GPU tools installation protection in _helpers.sh with `|| true` guard on vainfo command execution after nvtop installation completes successfully. - Fixed NVIDIA Wayland configuration in modules/gpu/nvidia.sh by adding `|| return 1` to nvidia-wayland.conf tee operation, preventing silent failures when writing modprobe configuration files. - Implemented network warning notification before Broadcom wireless module removal to alert users of potential SSH disconnection during WiFi driver transitions. - Added broadcom blacklist file protection with `|| true` guard on modprobe.d/blacklist-broadcom.conf writes to prevent script termination on filesystem errors. - Standardized error handling patterns across all firmware and GPU modules, replacing direct command execution with conditional wrappers that maintain script continuity under failure conditions.
633 lines
22 KiB
Bash
633 lines
22 KiB
Bash
#!/usr/bin/env bash
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source "${MODULES_DIR}/repos/migrate.sh" 2>/dev/null || true
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# State for backup/restore
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REPO_BACKUP_DIR=""
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backup_current_repos() {
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REPO_BACKUP_DIR=$(mktemp -d)
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for f in /etc/apt/sources.list /etc/apt/sources.list.d/debian.sources \
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/etc/apt/sources.list.d/debian-backports.list /etc/apt/sources.list.d/debian-backports.sources; do
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if [ -f "$f" ]; then
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mkdir -p "$REPO_BACKUP_DIR/$(dirname "${f#/etc/apt/}")"
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cp "$f" "$REPO_BACKUP_DIR/$(dirname "${f#/etc/apt/}")/$(basename "$f")"
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fi
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done
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}
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restore_previous_repos() {
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if [ -z "$REPO_BACKUP_DIR" ] || [ ! -d "$REPO_BACKUP_DIR" ]; then
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return
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fi
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echo -e "${RED}Restoring previous repository configuration...${NC}"
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local found=false
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for f in /etc/apt/sources.list /etc/apt/sources.list.d/debian.sources \
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/etc/apt/sources.list.d/debian-backports.list /etc/apt/sources.list.d/debian-backports.sources; do
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local rel="${f#/etc/apt/}"
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local backup_file="$REPO_BACKUP_DIR/$rel"
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if [ -f "$backup_file" ]; then
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sudo cp "$backup_file" "$f" || true
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found=true
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elif [ -f "$f" ]; then
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sudo rm -f "$f" || true
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found=true
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fi
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done
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if $found; then
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sudo rm -f /etc/apt/sources.list.disabled
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fi
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rm -rf "$REPO_BACKUP_DIR"
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REPO_BACKUP_DIR=""
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}
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cleanup_repo_backup() {
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if [ -n "$REPO_BACKUP_DIR" ] && [ -d "$REPO_BACKUP_DIR" ]; then
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rm -rf "$REPO_BACKUP_DIR"
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REPO_BACKUP_DIR=""
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fi
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}
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# ---------------------------------------------------------------------------
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# Cleanup helpers for embedded backports
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# ---------------------------------------------------------------------------
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_clean_embedded_backports_classic() {
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local codename="$1"
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local file="/etc/apt/sources.list"
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[ ! -f "$file" ] && return 0
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grep -qE "^[^#]*${codename}-backports\b" "$file" 2>/dev/null || return 0
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if _confirm "Clean Classic Sources" "Remove backports line from ${file}?"; then
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sudo sed -i "/${codename}-backports/d" "$file"
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echo "Removed backports from ${file}"
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fi
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}
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_clean_embedded_backports_deb822() {
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local codename="$1"
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local file="/etc/apt/sources.list.d/debian.sources"
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[ ! -f "$file" ] && return 0
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# Only proceed if the Suites line contains the backports token
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grep -qE "^Suites:.*${codename}-backports\b" "$file" 2>/dev/null || return 0
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if _confirm "Clean deb822 Sources" "Remove backports suite from ${file}?"; then
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# Remove only the backports token, leaving other suites intact
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sudo sed -i "s/[[:space:]]*${codename}-backports[[:space:]]*/ /g" "$file"
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# Clean up whitespace on Suites lines
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sudo sed -i '/^Suites:[[:space:]]*$/d' "$file" 2>/dev/null || true
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echo "Removed backports suite from ${file}"
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fi
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}
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# ---------------------------------------------------------------------------
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# Write functions – idempotent, with _confirm dialogs
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# ---------------------------------------------------------------------------
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_write_deb822() {
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local codename="$1" action="$2" bp_enabled="$3" bp_location="$4"
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local components="${5:-main contrib non-free non-free-firmware}"
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local main_file="/etc/apt/sources.list.d/debian.sources"
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local main_content=""
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main_content+="Types: deb\n"
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main_content+="URIs: https://deb.debian.org/debian\n"
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main_content+="Suites: ${codename} ${codename}-updates\n"
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main_content+="Components: ${components}\n"
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main_content+="\n"
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main_content+="Types: deb\n"
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main_content+="URIs: https://security.debian.org/debian-security\n"
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main_content+="Suites: ${codename}-security\n"
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main_content+="Components: ${components}\n"
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if content_differs "$main_file" "$main_content"; then
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if _confirm "Deb822 Sources" "Write main deb822 configuration to ${main_file}?"; then
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sudo mkdir -p /etc/apt/sources.list.d
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echo -e "$main_content" | sudo tee "$main_file" >/dev/null || return 1
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echo "Wrote ${main_file}"
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else
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echo "Main repository configuration skipped."
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return 1
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fi
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fi
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# Backports: always in separate file
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if [ "$bp_enabled" = true ]; then
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_write_deb822_backports "$codename" || true
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else
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_remove_deb822_backports "$codename" || true
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fi
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# On migration from classic, disable the old file
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if [ "$action" = "migrate" ] && [ "$bp_location" = "embedded-classic" -o "$bp_location" = "standalone-classic" ]; then
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if [ -f /etc/apt/sources.list ]; then
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if _confirm "Disable Classic" "Migrating to deb822. Disable /etc/apt/sources.list?"; then
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sudo mv /etc/apt/sources.list /etc/apt/sources.list.disabled
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echo "Classic sources.list disabled (renamed to sources.list.disabled)"
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fi
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fi
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fi
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# Clean embedded backports from old classic file if they existed there
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if [ "$bp_location" = "embedded-classic" ]; then
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_clean_embedded_backports_classic "$codename"
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fi
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}
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_write_deb822_backports() {
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local codename="$1"
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local bp_file="/etc/apt/sources.list.d/debian-backports.sources"
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local bp_content=""
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bp_content+="Types: deb\n"
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bp_content+="URIs: https://deb.debian.org/debian\n"
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bp_content+="Suites: ${codename}-backports\n"
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bp_content+="Components: main contrib non-free non-free-firmware\n"
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if content_differs "$bp_file" "$bp_content"; then
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if _confirm "Deb822 Backports" "Write backports to ${bp_file}?"; then
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sudo mkdir -p /etc/apt/sources.list.d
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echo -e "$bp_content" | sudo tee "$bp_file" >/dev/null
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echo "Wrote ${bp_file}"
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else
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return 1
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fi
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fi
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# If backports were formerly embedded in debian.sources, clean them
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grep -qE "^Suites:.*${codename}-backports\b" /etc/apt/sources.list.d/debian.sources 2>/dev/null &&
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_clean_embedded_backports_deb822 "$codename" || true
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}
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_remove_deb822_backports() {
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local codename="$1"
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local bp_file="/etc/apt/sources.list.d/debian-backports.sources"
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if [ -f "$bp_file" ]; then
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if _confirm "Remove Backports" "Remove ${bp_file}?"; then
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sudo rm -f "$bp_file"
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echo "Removed ${bp_file}"
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else
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return 1
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fi
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fi
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# Also clean any embedded backports in main debian.sources
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grep -qE "^Suites:.*${codename}-backports\b" /etc/apt/sources.list.d/debian.sources 2>/dev/null &&
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_clean_embedded_backports_deb822 "$codename"
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# Clean embedded backports from classic file too (safety net)
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_clean_embedded_backports_classic "$codename"
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}
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_write_classic() {
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local codename="$1" action="$2" bp_enabled="$3" bp_location="$4"
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local components="${5:-main contrib non-free non-free-firmware}"
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local main_file="/etc/apt/sources.list"
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local main_content=""
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main_content+="# Official repository\n"
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main_content+="deb https://deb.debian.org/debian ${codename} ${components}\n"
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main_content+="# deb-src https://deb.debian.org/debian ${codename} ${components}\n"
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main_content+="\n"
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main_content+="# Updates\n"
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main_content+="deb https://deb.debian.org/debian ${codename}-updates ${components}\n"
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main_content+="# deb-src https://deb.debian.org/debian ${codename}-updates ${components}\n"
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main_content+="\n"
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main_content+="# Security\n"
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main_content+="deb https://security.debian.org/debian-security ${codename}-security ${components}\n"
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main_content+="# deb-src https://security.debian.org/debian-security ${codename}-security ${components}\n"
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if content_differs "$main_file" "$main_content"; then
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if _confirm "Classic Sources" "Write main classic configuration to ${main_file}?"; then
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echo -e "$main_content" | sudo tee "$main_file" >/dev/null || return 1
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echo "Wrote ${main_file}"
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else
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echo "Main repository configuration skipped."
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return 1
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fi
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fi
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# Backports: always in separate file
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if [ "$bp_enabled" = true ]; then
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_write_classic_backports "$codename" || true
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else
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_remove_classic_backports "$codename" || true
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fi
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# On migration from deb822, disable the old file
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if [ "$action" = "migrate" ]; then
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if [ -f /etc/apt/sources.list.d/debian.sources ]; then
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if _confirm "Disable Deb822" "Migrating to classic format. Disable /etc/apt/sources.list.d/debian.sources?"; then
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sudo mv /etc/apt/sources.list.d/debian.sources /etc/apt/sources.list.d/debian.sources.disabled
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echo "Deb822 sources disabled (renamed to debian.sources.disabled)"
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fi
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fi
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fi
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# Clean embedded backports from old deb822 file if they existed there
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if [ "$bp_location" = "embedded-deb822" ]; then
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_clean_embedded_backports_deb822 "$codename"
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fi
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}
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_write_classic_backports() {
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local codename="$1"
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local bp_file="/etc/apt/sources.list.d/debian-backports.list"
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local bp_content=""
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bp_content+="# Backports\n"
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bp_content+="deb https://deb.debian.org/debian ${codename}-backports main contrib non-free non-free-firmware\n"
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if content_differs "$bp_file" "$bp_content"; then
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if _confirm "Classic Backports" "Write backports to ${bp_file}?"; then
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sudo mkdir -p /etc/apt/sources.list.d
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echo -e "$bp_content" | sudo tee "$bp_file" >/dev/null
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echo "Wrote ${bp_file}"
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else
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return 1
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fi
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fi
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# If backports were formerly embedded in sources.list, clean them
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grep -qE "^[^#]*${codename}-backports\b" /etc/apt/sources.list 2>/dev/null &&
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_clean_embedded_backports_classic "$codename" || true
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}
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_remove_classic_backports() {
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local codename="$1"
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local bp_file="/etc/apt/sources.list.d/debian-backports.list"
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if [ -f "$bp_file" ]; then
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if _confirm "Remove Backports" "Remove ${bp_file}?"; then
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sudo rm -f "$bp_file"
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echo "Removed ${bp_file}"
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else
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return 1
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fi
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fi
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# Also clean any embedded backports in main sources.list
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grep -qE "^[^#]*${codename}-backports\b" /etc/apt/sources.list 2>/dev/null &&
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_clean_embedded_backports_classic "$codename"
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# Clean embedded backports from deb822 file too (safety net)
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_clean_embedded_backports_deb822 "$codename"
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}
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# ---------------------------------------------------------------------------
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# Main entry point
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# ---------------------------------------------------------------------------
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configure_repos() {
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echo -e "${YELLOW}Repository configuration...${NC}"
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if [ -z "$DEBIAN_CODENAME" ]; then
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echo -e "${RED}Error: Could not detect Debian codename. Aborting.${NC}"
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return 1
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fi
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# ── Repositories submenu ──
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while true; do
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local repo_choice
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if [ "$DEBIAN_CODENAME" = "sid" ]; then
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repo_choice=$(_menu "Configure Repositories" \
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"Select an option:" $TUI_ALTO $TUI_ANCHO 6 \
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"1" "Enable Contrib & Non-Free Components" \
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"2" "Migrate traditional sources.list to DEB822 format" \
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"3" "Back to main menu")
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else
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repo_choice=$(_menu "Configure Repositories" \
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"Select an option:" $TUI_ALTO $TUI_ANCHO 6 \
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"1" "Enable Contrib & Non-Free Components" \
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"2" "Migrate traditional sources.list to DEB822 format" \
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"3" "Setup/Update Backports repositories" \
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"4" "[ADVANCED] Upgrade system branch (Testing / SID)" \
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"5" "Back to main menu")
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fi
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[ -z "$repo_choice" ] && break
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clear
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case "$repo_choice" in
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1) _repos_enable_components ;;
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2) _repos_migrate_format ;;
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3)
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if [ "$DEBIAN_CODENAME" = "sid" ]; then
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break
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else
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_repos_setup_backports
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fi
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;;
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4) _branch_migration || true ;;
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5) break ;;
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esac
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done
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}
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# ---------------------------------------------------------------------------
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# Submenu helpers
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# ---------------------------------------------------------------------------
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_components_enabled() {
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if [ -f /etc/apt/sources.list.d/debian.sources ]; then
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for c in $(grep "^Components:" /etc/apt/sources.list.d/debian.sources 2>/dev/null | cut -d: -f2-); do
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[ "$c" = "contrib" ] || [ "$c" = "non-free" ] && return 0
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done
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fi
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if [ -f /etc/apt/sources.list ]; then
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local components
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components=$(grep "^[^#]*deb .* main" /etc/apt/sources.list 2>/dev/null | head -1 | sed 's/.*main\s*//')
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for c in $components; do
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[ "$c" = "contrib" ] || [ "$c" = "non-free" ] && return 0
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done
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fi
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return 1
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}
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_repos_offer_upgrade() {
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local upgradable
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upgradable=$(apt list --upgradable 2>/dev/null | grep -c /)
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if [ "$upgradable" -gt 0 ]; then
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if _confirm "Upgrade System" "$upgradable packages can be upgraded. Upgrade now?"; then
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sudo apt-mark hold tzdata 2>/dev/null || true
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_run_cmd "Upgrade" "sudo apt upgrade -y" "Upgrading system..."
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sudo apt-mark unhold tzdata 2>/dev/null || true
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sudo apt autoremove -y
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sudo apt autoclean
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echo -e "${GREEN}System upgraded.${NC}"
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else
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echo "Skipping upgrade."
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fi
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fi
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}
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# Bootstrap a complete repository configuration from scratch when no active
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# sources exist. Caller must run backup_current_repos() first so that a failed
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# apt update can restore the previous state.
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# Returns: 0 on success, 1 if skipped, declined or failed
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bootstrap_repositories() {
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local components="$1"
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local bp_enabled="${2:-false}"
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local bp_location="${3:-none}"
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if [ -z "$DEBIAN_CODENAME" ]; then
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_msg "Error" "Cannot bootstrap repositories: Debian codename unknown." 10 65
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return 1
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fi
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# non-free-firmware does not exist on Bullseye
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if [ "$DEBIAN_VERSION" = "11" ]; then
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components=$(echo "$components" | sed 's/ non-free-firmware//g')
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fi
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if ! _confirm "Bootstrap Repositories" \
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"No active APT sources were found (empty or missing sources.list).\n\n\
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Configure repositories from scratch?" 10 65; then
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echo "Repository configuration skipped."
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cleanup_repo_backup
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return 1
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fi
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if has_active_deb_sources; then
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if ! _confirm "Custom Sources Found" \
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"Active sources exist in other files (e.g. sources.list.d/*.sources).\n\n\
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Adding deb.debian.org may duplicate your current mirror configuration. Continue?" 10 65; then
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cleanup_repo_backup
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return 1
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fi
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fi
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# DEB822 is Trixie-only; Debian 11/12 always use classic
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local use_deb822=false
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if [ "$DEBIAN_VERSION" = "13" ]; then
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local choice
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choice=$(_menu "Repo Format" "Choose the repository format:" 12 60 3 \
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"deb822" "Native DEB822 format (sources.list.d/debian.sources)" \
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"classic" "Classic format (/etc/apt/sources.list)")
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if [ "$choice" = "deb822" ]; then
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use_deb822=true
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fi
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fi
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if $use_deb822; then
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_write_deb822 "$DEBIAN_CODENAME" "write" "$bp_enabled" "$bp_location" "$components" || {
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cleanup_repo_backup
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return 1
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}
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else
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_write_classic "$DEBIAN_CODENAME" "write" "$bp_enabled" "$bp_location" "$components" || {
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cleanup_repo_backup
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return 1
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}
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fi
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# Tidy: with deb822 chosen, an empty classic file is no longer needed
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if $use_deb822 && [ -f /etc/apt/sources.list ] && ! grep -qE '^[^#]*\bdeb\b' /etc/apt/sources.list 2>/dev/null; then
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if _confirm "Disable Classic" "An empty /etc/apt/sources.list is no longer needed. Move it aside (sources.list.disabled)?"; then
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sudo mv /etc/apt/sources.list /etc/apt/sources.list.disabled
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echo "Empty sources.list renamed to sources.list.disabled"
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fi
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fi
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echo "Updating package lists..."
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if sudo apt update; then
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cleanup_repo_backup
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echo -e "${GREEN}Repository components configured.${NC}"
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return 0
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else
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restore_previous_repos
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echo -e "${RED}apt update failed. Previous configuration restored.${NC}"
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return 1
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fi
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}
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|
||
_repos_enable_components() {
|
||
local current_format bp_enabled bp_location components
|
||
current_format=$(detect_repo_format)
|
||
|
||
if _components_enabled; then
|
||
if _confirm "Disable Components" \
|
||
"Contrib and non-free are already enabled. Disable them?"; then
|
||
components="main"
|
||
else
|
||
components=$(detect_active_components)
|
||
echo "Keeping current components: $components"
|
||
fi
|
||
else
|
||
if ! _confirm "Enable Components" \
|
||
"Enable contrib and non-free components?\n\n\
|
||
Needed for proprietary drivers, firmware, and other
|
||
popular software (like gaming platforms and proprietary tools)." 12 60; then
|
||
echo "No changes made."
|
||
_pause
|
||
return
|
||
fi
|
||
if [ "$DEBIAN_VERSION" = "11" ]; then
|
||
components="main contrib non-free"
|
||
else
|
||
components="main contrib non-free non-free-firmware"
|
||
fi
|
||
fi
|
||
|
||
bp_enabled=false
|
||
bp_location="none"
|
||
if detect_backports_status "$DEBIAN_CODENAME"; then
|
||
bp_enabled=true
|
||
bp_location=$(detect_backports_location "$DEBIAN_CODENAME")
|
||
fi
|
||
|
||
backup_current_repos
|
||
|
||
if [ "$current_format" = "none" ]; then
|
||
if ! bootstrap_repositories "$components" "$bp_enabled" "$bp_location"; then
|
||
_pause
|
||
return
|
||
fi
|
||
_repos_offer_upgrade
|
||
echo -e "${GREEN}Cleaning old packages...${NC}"
|
||
sudo apt autoremove -y
|
||
sudo apt autoclean
|
||
echo -e "${GREEN}System packages cleaned.${NC}"
|
||
_pause
|
||
return
|
||
fi
|
||
|
||
echo "Verifying repository configuration (main, updates, security)..."
|
||
if [ "$current_format" = "deb822" ]; then
|
||
# Mixed-state guard: active classic lines alongside deb822 would duplicate sources
|
||
if [ -f /etc/apt/sources.list ] && grep -qE '^[^#]*\bdeb\b' /etc/apt/sources.list 2>/dev/null; then
|
||
if ! _confirm "Duplicate Config" \
|
||
"Active classic sources were also found in /etc/apt/sources.list.\n\n\
|
||
Writing debian.sources may duplicate your configuration. Continue?" 10 65; then
|
||
echo "No changes made."
|
||
_pause
|
||
return
|
||
fi
|
||
fi
|
||
if ! _write_deb822 "$DEBIAN_CODENAME" "write" "$bp_enabled" "$bp_location" "$components"; then
|
||
echo "No changes made."
|
||
_pause
|
||
return
|
||
fi
|
||
else
|
||
if ! _write_classic "$DEBIAN_CODENAME" "write" "$bp_enabled" "$bp_location" "$components"; then
|
||
echo "No changes made."
|
||
_pause
|
||
return
|
||
fi
|
||
fi
|
||
|
||
echo "Updating package lists..."
|
||
if sudo apt update; then
|
||
cleanup_repo_backup
|
||
echo -e "${GREEN}Repository components configured.${NC}"
|
||
_repos_offer_upgrade
|
||
echo -e "${GREEN}Cleaning old packages...${NC}"
|
||
sudo apt autoremove -y
|
||
sudo apt autoclean
|
||
echo -e "${GREEN}System packages cleaned.${NC}"
|
||
else
|
||
restore_previous_repos
|
||
echo -e "${RED}apt update failed. Previous configuration restored.${NC}"
|
||
fi
|
||
_pause
|
||
}
|
||
|
||
_repos_migrate_format() {
|
||
local current_format bp_enabled bp_location
|
||
current_format=$(detect_repo_format)
|
||
|
||
if [ "$current_format" != "classic" ]; then
|
||
echo "Repositories are already in DEB822 format."
|
||
_pause
|
||
return
|
||
fi
|
||
|
||
if [ "$DEBIAN_CODENAME" != "trixie" ]; then
|
||
echo "Format migration is only relevant for Debian 13 (Trixie)."
|
||
_pause
|
||
return
|
||
fi
|
||
|
||
# Preserve existing backports state across format migration
|
||
bp_enabled=false
|
||
bp_location="none"
|
||
if detect_backports_status "$DEBIAN_CODENAME"; then
|
||
bp_enabled=true
|
||
bp_location=$(detect_backports_location "$DEBIAN_CODENAME")
|
||
fi
|
||
|
||
backup_current_repos
|
||
_write_deb822 "$DEBIAN_CODENAME" "migrate" "$bp_enabled" "$bp_location"
|
||
|
||
echo "Updating package lists..."
|
||
if sudo apt update; then
|
||
cleanup_repo_backup
|
||
echo -e "${GREEN}Repository format migrated to DEB822.${NC}"
|
||
else
|
||
restore_previous_repos
|
||
echo -e "${RED}apt update failed. Backup restored.${NC}"
|
||
fi
|
||
_pause
|
||
}
|
||
|
||
_repos_setup_backports() {
|
||
local current_format bp_status bp_location
|
||
current_format=$(detect_repo_format)
|
||
|
||
if detect_backports_status "$DEBIAN_CODENAME"; then
|
||
bp_status="enabled"
|
||
else
|
||
bp_status="disabled"
|
||
fi
|
||
bp_location=$(detect_backports_location "$DEBIAN_CODENAME")
|
||
|
||
echo "Backports are currently $bp_status."
|
||
|
||
local enable_backports=false
|
||
if _confirm "Backports" "Do you want to enable the official Debian Backports repository?\n\n\
|
||
Backports provides newer, selectively updated packages from the next Debian testing branch, recompiled to run stably on your current system.\n
|
||
Answer NO to disable or remove backports if they are currently enabled." 16 70; then
|
||
enable_backports=true
|
||
fi
|
||
|
||
# Nothing to do — already in desired state
|
||
if { $enable_backports && [ "$bp_status" = "enabled" ]; } ||
|
||
{ ! $enable_backports && [ "$bp_status" = "disabled" ]; }; then
|
||
echo "Backports are already configured as requested."
|
||
_pause
|
||
return
|
||
fi
|
||
|
||
backup_current_repos
|
||
|
||
local write_ok=true
|
||
if $enable_backports; then
|
||
if [ "$current_format" = "deb822" ]; then
|
||
_write_deb822_backports "$DEBIAN_CODENAME" || write_ok=false
|
||
else
|
||
_write_classic_backports "$DEBIAN_CODENAME" || write_ok=false
|
||
fi
|
||
elif [ "$current_format" = "deb822" ]; then
|
||
_remove_deb822_backports "$DEBIAN_CODENAME" || write_ok=false
|
||
else
|
||
_remove_classic_backports "$DEBIAN_CODENAME" || write_ok=false
|
||
fi
|
||
|
||
if ! $write_ok; then
|
||
echo "No changes made."
|
||
_pause
|
||
return
|
||
fi
|
||
|
||
echo "Updating package lists..."
|
||
if sudo apt update; then
|
||
cleanup_repo_backup
|
||
echo -e "${GREEN}Backports configured.${NC}"
|
||
else
|
||
restore_previous_repos
|
||
echo -e "${RED}apt update failed. Backup restored.${NC}"
|
||
fi
|
||
_pause
|
||
}
|