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Merge branch '6checkPIZZAINC' into 'master'

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PIZZAINC check

Checks now PIZZAINC for existence and readability before evaluating it.
This commit is contained in:
Oliver Rümpelein 2015-01-16 08:23:04 +01:00
commit 4a9b62b2c6
1 changed files with 15 additions and 1 deletions
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16
src/pizza
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@ -6,6 +6,7 @@ PIZZAUSER=$(whoami)
PIZZAART= PIZZAART=
PIZZARCV= PIZZARCV=
PIZZASEND= PIZZASEND=
PIZZAFILE=
PIZZAVERSION="v1.0.1" PIZZAVERSION="v1.0.1"
help() { help() {
@ -64,6 +65,7 @@ done
: ${PIZZAART:="pizza"} : ${PIZZAART:="pizza"}
: ${PIZZASEND:="${PIZZAUSER}@${PIZZAHOST}"} : ${PIZZASEND:="${PIZZAUSER}@${PIZZAHOST}"}
PIZZAFILE="${PIZZAINC}/${PIZZAART}"
if [ ! $PIZZARCV ]; then if [ ! $PIZZARCV ]; then
echo "Argument '-m' and mailaddress needed!" echo "Argument '-m' and mailaddress needed!"
@ -71,5 +73,17 @@ if [ ! $PIZZARCV ]; then
exit 1 exit 1
fi fi
mail -s "${PIZZAUSER} sent you a ${PIZZAART} on ${PIZZAHOST}!" -S from=${PIZZASEND} ${PIZZARCV} < "${PIZZAINC}/${PIZZAART}" if [ ! -f "${PIZZAFILE}" ]; then
echo "ASCII-art file ${PIZZAFILE} not found!"
echo "You may need to set \$PIZZAINC (the ASCII-art directory)."
exit 1
fi
if [ ! -r "${PIZZAFILE}" ]; then
echo "ASCII-art file ${PIZZAFILE} not readable!"
echo "You may need to set the read rights correctly."
exit 1
fi
mail -s "${PIZZAUSER} sent you a ${PIZZAART} on ${PIZZAHOST}!" -S from=${PIZZASEND} ${PIZZARCV} < "${PIZZAFILE}"
exit 0 exit 0