98 lines
2.0 KiB
Bash
Executable File
98 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# omarchy:summary=Run pending Omarchy migrations.
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# omarchy:args=[--pending]
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set -euo pipefail
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mode="run"
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usage() {
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echo "Usage: omarchy-migrate [--pending]"
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}
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while (($#)); do
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case "$1" in
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--pending|--check)
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mode="pending"
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "Unknown option: $1" >&2
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exit 1
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;;
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esac
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done
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OMARCHY_PATH="${OMARCHY_PATH:-/usr/share/omarchy}"
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STATE_DIR="${OMARCHY_MIGRATION_STATE:-$HOME/.local/state/omarchy/migrations}"
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MIGRATIONS_DIR="$OMARCHY_PATH/migrations"
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migration_entries() {
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[[ -d $MIGRATIONS_DIR ]] || return 0
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local file filename
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for file in "$MIGRATIONS_DIR"/*.sh; do
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[[ -f $file ]] || continue
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filename=$(basename "$file")
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printf '%s\t%s\t%s\n' "$filename" "$file" "$STATE_DIR/$filename"
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done
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}
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pending_migrations() {
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local name file marker
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while IFS=$'\t' read -r name file marker; do
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[[ -n $name ]] || continue
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if [[ ! -f $marker ]]; then
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printf '%s\n' "$name"
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fi
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done < <(migration_entries)
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}
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if [[ $mode == "pending" ]]; then
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pending_output=$(pending_migrations)
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if [[ -n $pending_output ]]; then
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printf '%s\n' "$pending_output"
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exit 0
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else
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exit 1
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fi
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fi
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wait_for_pacman_transaction() {
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local lock_file=/var/lib/pacman/db.lck
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[[ -e $lock_file ]] || return 0
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echo "Waiting for pacman transaction to finish before running Omarchy migrations..."
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for _ in {1..900}; do
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[[ -e $lock_file ]] || return 0
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sleep 1
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done
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echo "Pacman transaction is still running; Omarchy migrations will retry on next login."
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exit 0
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}
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wait_for_pacman_transaction
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mkdir -p "$STATE_DIR"
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[[ -d $MIGRATIONS_DIR ]] || exit 0
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while IFS=$'\t' read -r name file marker; do
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[[ -n $name ]] || continue
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if [[ ! -f $marker ]]; then
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echo -e "\e[32m\nRunning migration (${name%.sh})\e[0m"
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OMARCHY_PATH="$OMARCHY_PATH" bash -euo pipefail "$file"
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mkdir -p "$(dirname "$marker")"
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touch "$marker"
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fi
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done < <(migration_entries)
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