[meta]
source_os = "linux"
target_distro_family = "arch"

# Fedora/RHEL/CentOS user on their first Arch install.
# Body text assumes DNF, SELinux, and RPM Fusion familiarity.

[log_paths]
pacman    = "/var/log/pacman.log"
steam     = "~/.local/share/Steam/logs/content_log.txt"
proton    = "~/.local/share/Steam/logs/proton_log.txt"
lutris    = "~/.cache/lutris/logs/lutris.log"

# ── pacman / AUR ─────────────────────────────────────────────────────────────

[[patterns]]
id       = "pacman-db-lock"
sources  = ["journald", "applog:pacman"]
match_text = "could not lock database: File exists"
severity = "warn"
title    = "pacman database locked"
body     = "Lock file left from a crashed pacman run — like a dnf transaction that got killed. Remove if nothing is running: sudo rm /var/lib/pacman/db.lck — check first: fuser /var/lib/pacman/db.lck"

[[patterns]]
id       = "partial-upgrade-warning"
sources  = ["applog:pacman"]
match_text = "warning: database file for"
severity = "info"
title    = "Package database out of sync"
body     = "Arch rule #1 coming from Fedora: never run pacman -Sy (sync only). On Fedora, dnf check-update is safe; on Arch, syncing the database without upgrading breaks the system. Always: pacman -Syu"

[[patterns]]
id       = "pacman-dep-conflict"
sources  = ["journald", "applog:pacman"]
match_text = "conflicting dependencies"
severity = "warn"
title    = "Dependency conflict"
body     = "Unlike dnf which auto-resolves most conflicts, pacman puts the choice on you. Read the conflict — typically one package is being replaced (e.g. pipewire-pulse replaces pulseaudio). Remove the old one first."

[[patterns]]
id       = "aur-build-failure"
sources  = ["journald", "applog:pacman"]
match_text = "error: failed to build"
severity = "warn"
title    = "AUR package build failed"
body     = "The AUR is source-only — no binary RPM equivalent. makepkg compiles from a PKGBUILD. Read the build output; check the package's AUR comments page. paru/yay handle makedepends automatically."

[[patterns]]
id       = "aur-pgp-key"
sources  = ["journald", "applog:pacman"]
match_text = "unknown public key"
severity = "warn"
title    = "PGP key not in keyring"
body     = "Import the key: gpg --recv-keys <keyid> — different from RPM's --import; this is GnuPG's own keyring used by makepkg."

[[patterns]]
id       = "chaotic-aur-sig-fail"
sources  = ["journald", "applog:pacman"]
match_text = "signature from"
severity = "warn"
title    = "Package signature verification failed"
body     = "Chaotic-AUR key not trusted. Import: sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com && sudo pacman-key --lsign-key 3056513887B78AEB"

# ── SELinux → no SELinux ──────────────────────────────────────────────────────

[[patterns]]
id       = "selinux-remnant"
sources  = ["journald"]
match_text = "type=AVC"
severity = "info"
title    = "SELinux audit entry (ignored on Arch)"
body     = "Arch doesn't ship SELinux by default — if you see this, you may have carried over a journal from a Fedora partition, or installed selinux-utils manually. No action needed unless you intentionally set up SELinux on Arch."

# ── Kernel / DKMS ─────────────────────────────────────────────────────────────

[[patterns]]
id       = "dkms-build-fail"
sources  = ["journald"]
match_text = "Error! Build of"
severity = "warn"
title    = "DKMS module failed to build"
body     = "A kernel module didn't compile after a kernel update. More frequent on Arch's rolling kernel than on Fedora's slower cadence. Check: dkms status — reinstall the failing module package."

[[patterns]]
id       = "kernel-driver-firmware"
sources  = ["kmsg"]
match_text = "firmware: failed to load"
severity = "warn"
title    = "Firmware file missing"
body     = "sudo pacman -S linux-firmware — covers most hardware. Some chips need AUR packages (similar to RPM Fusion nonfree on Fedora)."

# ── System ────────────────────────────────────────────────────────────────────

[[patterns]]
id       = "locale-not-set"
sources  = ["journald"]
match_text = "Cannot set LC_ALL to default locale"
severity = "info"
title    = "Locale not generated"
body     = "Unlike Fedora where locale is configured in the installer, Arch requires manual setup. Edit /etc/locale.gen, uncomment your locale, run: sudo locale-gen — then set LANG in /etc/locale.conf."

[[patterns]]
id       = "oom-killer"
sources  = ["kmsg"]
match_text = "Out of memory: Kill process"
severity = "warn"
title    = "OOM killer fired"
body     = "A process was killed for RAM. Fedora enables zswap by default; Arch doesn't. Add zram: sudo pacman -S zram-generator"

[[patterns]]
id       = "disk-io-error"
sources  = ["kmsg"]
match_text = "Buffer I/O error on device"
severity = "warn"
title    = "Disk I/O error"
body     = "Check SMART: sudo smartctl -a /dev/sdX — install smartmontools: sudo pacman -S smartmontools"

# ── Audio ─────────────────────────────────────────────────────────────────────

[[patterns]]
id       = "pipewire-connect-fail"
sources  = ["journald"]
match_text = "Failed to connect to PipeWire"
severity = "warn"
title    = "PipeWire not responding"
body     = "Both Fedora and Arch ship PipeWire by default. Restart: systemctl --user restart pipewire pipewire-pulse wireplumber"

[[patterns]]
id       = "bluetooth-rfkill-blocked"
sources  = ["journald"]
match_text = "Blocked through rfkill"
severity = "warn"
title    = "Bluetooth rfkill blocked"
body     = "rfkill unblock bluetooth — check: rfkill list to distinguish hard vs soft block."

# ── GPU / display ─────────────────────────────────────────────────────────────

[[patterns]]
id       = "gpu-hang"
sources  = ["kmsg"]
match_text = "GPU HANG"
severity = "warn"
title    = "GPU hang"
body     = "GPU stopped responding. On Arch, AMD uses mesa (pacman -S mesa); NVIDIA uses nvidia-dkms. Unlike Fedora where RPM Fusion handles NVIDIA, on Arch install from the official repos."

[[patterns]]
id       = "xwayland-crash"
sources  = ["journald"]
match_text = "XWayland server terminated unexpectedly"
severity = "warn"
title    = "XWayland crashed"
body     = "X11 apps dead until session restart. Fedora GNOME also defaults to Wayland; the behavior is the same."

# ── Network ───────────────────────────────────────────────────────────────────

[[patterns]]
id       = "networkmanager-activation-fail"
sources  = ["journald"]
match_text = "Activation failed"
severity = "info"
title    = "NetworkManager: connection failed"
body     = "nmcli device status — same NetworkManager as Fedora. If a wifi adapter is missing, check dmesg for firmware errors."

# ── Gaming ────────────────────────────────────────────────────────────────────

[[patterns]]
id       = "proton-runtime-missing"
sources  = ["applog:proton"]
match_text = "wine: cannot find"
severity = "warn"
title    = "Proton runtime issue"
body     = "Right-click game in Steam -> Properties -> Local Files -> Verify integrity."