25 lines
619 B
Bash
Executable File
25 lines
619 B
Bash
Executable File
#!/bin/bash
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set -euET -o pipefail
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timestamp_iso_8601="$1"
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shift
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date_command() {
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# TODO: substring or case … in Darwin*)
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if test "$(uname -s)" = Darwin; then
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date -j -f '%Y-%m-%dT%H:%M:%S' "$(echo "${1}" | cut -c 1-19)" "${2}";
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else
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date -d "${1}" "${2}";
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fi
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}
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if which faketime >/dev/null; then
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( set -x; faketime -f "$(date_command "${timestamp_iso_8601}" '+%Y-%m-%d %H:%m:%S')" "$@"; )
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elif which datefudge >/dev/null; then
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( set -x; datefudge --static "${timestamp_iso_8601}" "$@"; )
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else
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echo "ERROR: command faketime or datefudge not found. Please install either command."
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exit 1
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fi
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