59 lines
1.2 KiB
Bash
59 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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# Error handling functions
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# Usage: source "$SCRIPT_DIR/lib/common/error-handling.sh"
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# Source logging if not already sourced
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[ -z "$(type -t log_error)" ] && source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/logging.sh"
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# Error exit function
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error_exit() {
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local message="$1"
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local exit_code="${2:-1}"
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log_error "$message"
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exit "$exit_code"
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}
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# Cleanup function registry
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declare -a CLEANUP_FUNCTIONS=()
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# Register cleanup function
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register_cleanup() {
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local func="$1"
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CLEANUP_FUNCTIONS+=("$func")
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}
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# Execute cleanup functions
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cleanup_on_exit() {
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local exit_code=$?
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for func in "${CLEANUP_FUNCTIONS[@]}"; do
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if type -t "$func" >/dev/null; then
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"$func" || true
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fi
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done
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exit $exit_code
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}
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# Setup error traps
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setup_error_traps() {
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# Trap ERR - command failures
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trap 'error_exit "Line $LINENO: Command failed: $BASH_COMMAND" $?' ERR
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# Trap EXIT - cleanup
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trap 'cleanup_on_exit' EXIT
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# Trap INT - Ctrl+C
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trap 'log_warn "Interrupted by user"; exit 130' INT
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# Trap TERM - termination
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trap 'log_warn "Terminated"; exit 143' TERM
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}
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# Check if error handling is enabled
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is_error_handling_enabled() {
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[[ $- == *e* ]]
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}
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