14388961063

Committed 10 Apr 2025 07:42PM UTC coverage: 98.462% (-0.4%) from 98.828%

Build # 14388961063

Build Type

push

github

Committed by

dynamotn

Commit Message

fix: multiple traps not work

Run Details

12 of 13 new or added lines in 1 file covered. (92.31%)

256 of 260 relevant lines covered (98.46%)

36.09 hits per line

Source File
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97.67

/src/process.sh

#!/usr/bin/env bash
# @file process.sh
# @brief Utilities for process handling
# @description
#   This module contains functions to error handling, fork process...
#
# DYBATPHO_USED_ERR_HANDLER bool Flag that script used dybatpho::register_err_handler
: "${DYBATPHO_DIR:?DYBATPHO_DIR must be set. Please source dybatpho/init.sh before other scripts from dybatpho.}"

DYBATPHO_USED_ERR_HANDLER=false

#######################################
# @description Stop script/process.
# @arg $1 string Message
# @arg $2 number Exit code, default is 1
# @exitcode $2 Stop to process anything else
#######################################
function dybatpho::die {
  local message exit_code
  dybatpho::expect_args message -- "$@"
  exit_code=${2:-1}
  dybatpho::fatal "${message}" "${BASH_SOURCE[-1]}:${BASH_LINENO[0]}"
  exit "${exit_code}"
}

#######################################
# @description Register error handling.
# @set DYBATPHO_USED_ERR_HANDLING
# @noargs
#######################################
function dybatpho::register_err_handler {
  set -E
  # shellcheck disable=SC2034
  DYBATPHO_USED_ERR_HANDLER=true
  dybatpho::trap 'dybatpho::run_err_handler $?' ERR
}

#######################################
# @description Run error handling. If you activate by `dybatpho::register_err_handler`, you don't need to invoke this function.
# @arg $1 number Exit code of last command
#######################################
function dybatpho::run_err_handler {
  local exit_code
  dybatpho::expect_args exit_code -- "$@"
  local i=0
  printf -- '%s\n' "Aborting on error ${exit_code}:" \
    "--------------------" >&2
  while caller "${i}"; do
    ((i++))
  done
  exit "${exit_code}"
}

#######################################
# @description Trap multiple signals
# @arg $1 string Command run when trapped
# @arg $@ string Signals to trap
#######################################
function dybatpho::trap {
  local command
  dybatpho::expect_args command -- "$@"
  shift
  # shellcheck disable=SC2317
  _gen_finalize_command() {
    # shellcheck disable=SC2086
    local cmds=$(trap -p "$1")
    cmds="${cmds#*\'}"
    cmds="${cmds%\'*}"
    echo "${cmds}"
  }

  local finalize_command
  for signal in "$@"; do
    finalize_command=$(_gen_finalize_command "${signal}")
    finalize_command="${finalize_command}${finalize_command:+; }${command}"
    # shellcheck disable=SC2064,SC2086
    trap "${finalize_command}" "${signal}"
  done
}

#######################################
# @description Clean up file on exit
# @arg $1 string File path
#######################################
function dybatpho::cleanup_file_on_exit {
  local filepath
  dybatpho::expect_args filepath -- "$@"

  local pid="$$"
  local cleanup_file=$(mktemp --tmpdir="${TMPDIR:-/tmp}" "dybatpho_cleanup-${pid}-XXXXX.sh")
  touch "${cleanup_file}" "${cleanup_file}.new"
  (
    grep -vF "${cleanup_file}" "${cleanup_file}" \
      || (
        echo "rm -r '${filepath}'"
        echo "rm -r '${cleanup_file}'"
      )
  ) > "${cleanup_file}.new"
  mv -f "${cleanup_file}.new" "${cleanup_file}"

  local trap_command="dybatpho::trap"
  if [[ "${BATS_ROOT:-}" != "" ]]; then
    trap_command="trap"
  fi

  "${trap_command}" ". ${cleanup_file}" EXIT HUP INT TERM
}

1	#!/usr/bin/env bash
2	# @file process.sh
3	# @brief Utilities for process handling
4	# @description
5	# This module contains functions to error handling, fork process...
6	#
7	# DYBATPHO_USED_ERR_HANDLER bool Flag that script used dybatpho::register_err_handler
8	: "${DYBATPHO_DIR:?DYBATPHO_DIR must be set. Please source dybatpho/init.sh before other scripts from dybatpho.}"	132✔
9
10	DYBATPHO_USED_ERR_HANDLER=false	132✔
11
12	#######################################
13	# @description Stop script/process.
14	# @arg $1 string Message
15	# @arg $2 number Exit code, default is 1
16	# @exitcode $2 Stop to process anything else
17	#######################################
18	function dybatpho::die {
19	local message exit_code	10✔
20	dybatpho::expect_args message -- "$@"	10✔
21	exit_code=${2:-1}	10✔
22	dybatpho::fatal "${message}" "${BASH_SOURCE[-1]}:${BASH_LINENO[0]}"	10✔
23	exit "${exit_code}"	10✔
24	}
25
26	#######################################
27	# @description Register error handling.
28	# @set DYBATPHO_USED_ERR_HANDLING
29	# @noargs
30	#######################################
31	function dybatpho::register_err_handler {
32	set -E	1✔
33	# shellcheck disable=SC2034
34	DYBATPHO_USED_ERR_HANDLER=true	1✔
35	dybatpho::trap 'dybatpho::run_err_handler $?' ERR	1✔
36	}
37
38	#######################################
39	# @description Run error handling. If you activate by `dybatpho::register_err_handler`, you don't need to invoke this function.
40	# @arg $1 number Exit code of last command
41	#######################################
42	function dybatpho::run_err_handler {
43	local exit_code	1✔
44	dybatpho::expect_args exit_code -- "$@"	1✔
45	local i=0	1✔
46	printf -- '%s\n' "Aborting on error ${exit_code}:" \	1✔
47	"--------------------" >&2
48	while caller "${i}"; do	6✔
49	((i++))	5✔
50	done
51	exit "${exit_code}"	1✔
52	}
53
54	#######################################
55	# @description Trap multiple signals
56	# @arg $1 string Command run when trapped
57	# @arg $@ string Signals to trap
58	#######################################
59	function dybatpho::trap {
60	local command	2✔
61	dybatpho::expect_args command -- "$@"	2✔
62	shift	2✔
63	# shellcheck disable=SC2317
64	_gen_finalize_command() {
65	# shellcheck disable=SC2086
66	local cmds=$(trap -p "$1")	6✔
67	cmds="${cmds#*\'}"	3✔
68	cmds="${cmds%\'*}"	3✔
69	echo "${cmds}"	3✔
70	}
71
72	local finalize_command	2✔
73	for signal in "$@"; do	3✔
74	finalize_command=$(_gen_finalize_command "${signal}")	6✔
75	finalize_command="${finalize_command}${finalize_command:+; }${command}"	3✔
76	# shellcheck disable=SC2064,SC2086
77	trap "${finalize_command}" "${signal}"	3✔
78	done
79	}
80
81	#######################################
82	# @description Clean up file on exit
83	# @arg $1 string File path
84	#######################################
85	function dybatpho::cleanup_file_on_exit {
86	local filepath	1✔
87	dybatpho::expect_args filepath -- "$@"	1✔
88
89	local pid="$$"	1✔
90	local cleanup_file=$(mktemp --tmpdir="${TMPDIR:-/tmp}" "dybatpho_cleanup-${pid}-XXXXX.sh")	2✔
91	touch "${cleanup_file}" "${cleanup_file}.new"	1✔
92	(
93	grep -vF "${cleanup_file}" "${cleanup_file}" \	1✔
94	\|\| (
95	echo "rm -r '${filepath}'"	1✔
96	echo "rm -r '${cleanup_file}'"	1✔
97	)
NEW 98	) > "${cleanup_file}.new"	×
99	mv -f "${cleanup_file}.new" "${cleanup_file}"	1✔
100
101	local trap_command="dybatpho::trap"	1✔
102	if [[ "${BATS_ROOT:-}" != "" ]]; then	1✔
103	trap_command="trap"	1✔
104	fi
105
106	"${trap_command}" ". ${cleanup_file}" EXIT HUP INT TERM	1✔
107	}

dynamotn / dybatpho / 14388961063

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