Prioritise GNU and Windows date programs over Mac and busybox

Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
This commit is contained in:
Richard T Bonhomme 2023-03-21 18:47:02 +00:00
parent 67e34ace64
commit d561a89eaf
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@ -3710,14 +3710,15 @@ cert_date_to_timestamp_s - input error"
in_date="$1"
# busybox
if busybox date --help > /dev/null 2>&1
then
timestamp_s="$(
busybox date -D "%b %e %H:%M:%S %Y" \
-d "$in_date" +%s 2>/dev/null
)" || die "\
cert_date_to_timestamp_s - timestamp_s - busybox $in_date"
# OS dependencies
# Linux and Windows
# date.exe does not allow +%s as input
# MacPorts GNU date
if timestamp_s="$(
date -d "$in_date" +%s \
2>/dev/null
)"
then : # ok
# Darwin, BSD
elif timestamp_s="$(
@ -3726,15 +3727,14 @@ cert_date_to_timestamp_s - timestamp_s - busybox $in_date"
)"
then : # ok
# OS dependencies
# Linux and Windows
# date.exe does not allow +%s as input
# MacPorts GNU date
elif timestamp_s="$(
date -d "$in_date" +%s \
2>/dev/null
)"
then : # ok
# busybox
elif busybox date --help > /dev/null 2>&1
then
timestamp_s="$(
busybox date -D "%b %e %H:%M:%S %Y" \
-d "$in_date" +%s 2>/dev/null
)" || die "\
cert_date_to_timestamp_s - timestamp_s - busybox $in_date"
# Something else
else
@ -3759,17 +3759,16 @@ offset_days_to_cert_date - input error"
in_offset="$1"
# busybox (Alpine)
if busybox date --help > /dev/null 2>&1
then
offset_date="$(
busybox date -u -d \
"@$(( $(busybox date +%s) \
+ in_offset * 86400 ))" \
# OS dependencies
# Linux and Windows
# date.exe does not allow +%s as input
# MacPorts GNU date
if offset_date="$(
date -u -d "+${in_offset}days" \
"+%b %d %H:%M:%S %Y %Z" \
2>/dev/null
)" || die "\
offset_days_to_cert_date - offset_date - busybox"
)"
then : # ok
# Darwin, BSD
elif offset_date="$(
@ -3779,16 +3778,17 @@ offset_days_to_cert_date - offset_date - busybox"
)"
then : # ok
# OS dependencies
# Linux and Windows
# date.exe does not allow +%s as input
# MacPorts GNU date
elif offset_date="$(
date -u -d "+${in_offset}days" \
# busybox (Alpine)
elif busybox date --help > /dev/null 2>&1
then
offset_date="$(
busybox date -u -d \
"@$(( $(busybox date +%s) \
+ in_offset * 86400 ))" \
"+%b %d %H:%M:%S %Y %Z" \
2>/dev/null
)"
then : # ok
)" || die "\
offset_days_to_cert_date - offset_date - busybox"
# Something else
else