mirror of https://github.com/limosek/zaf.git
53 lines
769 B
Bash
Executable File
53 lines
769 B
Bash
Executable File
#!/bin/sh
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. $(dirname $0)/preload.sh
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if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then
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zaf_err "zafret valuefile stderrfile retcode [return return_if_null return_if_error]"
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exit 1
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fi
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value="$(cat $1)"
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rm -f $1
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shift
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stderr="$(cat $1)"
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rm -f $1
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shift
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retcode="$1"
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shift
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if [ -n "$1" ]; then
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ret="$1"
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shift
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fi
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if [ -n "$1" ]; then
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retnull="$1"
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shift
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fi
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if [ -n "$1" ]; then
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reterr="$1"
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shift
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fi
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if [ "$retcode" != 0 ]; then
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echo "$reterr"
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zaf_wrn "${ITEM_KEY}("$*"): Error code '$retcode', returning '$reterr' ($stderr)"
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exit $retcode
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fi
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if [ -z "$value" ]; then
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echo "$retnull"
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zaf_wrn "${ITEM_KEY}("$*"): Got empty result, returning '$retnull' ($stderr)"
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exit
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fi
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echo $value
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if [ -n "$stderr" ]; then
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zaf_wrn "${ITEM_KEY}("$*"): $stderr"
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fi
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