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fix: Error codes

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Kroese 2023-12-16 01:30:34 +01:00 committed by GitHub
parent c335078aac
commit 7e12585429
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 14 deletions
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28
src/disk.sh
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@ -34,7 +34,7 @@ fmt2ext() {
echo "img" echo "img"
;; ;;
*) *)
error "Unrecognized disk format: $DISK_FMT" && exit 88 error "Unrecognized disk format: $DISK_FMT" && exit 78
;; ;;
esac esac
} }
@ -50,7 +50,7 @@ ext2fmt() {
echo "raw" echo "raw"
;; ;;
*) *)
error "Unrecognized file extension: .$DISK_EXT" && exit 88 error "Unrecognized file extension: .$DISK_EXT" && exit 78
;; ;;
esac esac
} }
@ -70,7 +70,7 @@ getSize() {
qemu-img info "$DISK_FILE" -f "$DISK_FMT" | grep '^virtual size: ' | sed 's/.*(\(.*\) bytes)/\1/' qemu-img info "$DISK_FILE" -f "$DISK_FMT" | grep '^virtual size: ' | sed 's/.*(\(.*\) bytes)/\1/'
;; ;;
*) *)
error "Unrecognized disk format: $DISK_FMT" && exit 88 error "Unrecognized disk format: $DISK_FMT" && exit 78
;; ;;
esac esac
} }
@ -89,7 +89,7 @@ resizeDisk() {
FAIL="Could not resize $DISK_FMT file of $DISK_DESC ($DISK_FILE) from ${GB}G to $DISK_SPACE .." FAIL="Could not resize $DISK_FMT file of $DISK_DESC ($DISK_FILE) from ${GB}G to $DISK_SPACE .."
REQ=$((DATA_SIZE-CUR_SIZE)) REQ=$((DATA_SIZE-CUR_SIZE))
(( REQ < 1 )) && error "Shrinking disks is not supported!" && exit 84 (( REQ < 1 )) && error "Shrinking disks is not supported!" && exit 71
case "${DISK_FMT,,}" in case "${DISK_FMT,,}" in
raw) raw)
@ -97,7 +97,7 @@ resizeDisk() {
# Resize file by changing its length # Resize file by changing its length
if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
error "$FAIL" && exit 85 error "$FAIL" && exit 75
fi fi
else else
@ -108,13 +108,13 @@ resizeDisk() {
if (( REQ > SPACE )); then if (( REQ > SPACE )); then
error "Not enough free space to resize $DISK_DESC to $DISK_SPACE in $DIR, it has only $SPACE_GB GB available.." error "Not enough free space to resize $DISK_DESC to $DISK_SPACE in $DIR, it has only $SPACE_GB GB available.."
error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting DISK_FMT to \"qcow2\"." && exit 84 error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting DISK_FMT to \"qcow2\"." && exit 74
fi fi
# Resize file by allocating more space # Resize file by allocating more space
if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then
if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
error "$FAIL" && exit 85 error "$FAIL" && exit 75
fi fi
fi fi
@ -122,7 +122,7 @@ resizeDisk() {
;; ;;
qcow2) qcow2)
if ! qemu-img resize -f "$DISK_FMT" "$DISK_FILE" "$DISK_SPACE" ; then if ! qemu-img resize -f "$DISK_FMT" "$DISK_FILE" "$DISK_SPACE" ; then
error "$FAIL" && exit 85 error "$FAIL" && exit 72
fi fi
;; ;;
esac esac
@ -161,7 +161,7 @@ createDisk() {
# Create an empty file # Create an empty file
if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
rm -f "$DISK_FILE" rm -f "$DISK_FILE"
error "$FAIL" && exit 87 error "$FAIL" && exit 77
fi fi
else else
@ -172,14 +172,14 @@ createDisk() {
if (( DATA_SIZE > SPACE )); then if (( DATA_SIZE > SPACE )); then
error "Not enough free space to create a $DISK_DESC of $DISK_SPACE in $DIR, it has only $SPACE_GB GB available.." error "Not enough free space to create a $DISK_DESC of $DISK_SPACE in $DIR, it has only $SPACE_GB GB available.."
error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting DISK_FMT to \"qcow2\"." && exit 86 error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting DISK_FMT to \"qcow2\"." && exit 76
fi fi
# Create an empty file # Create an empty file
if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then
if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
rm -f "$DISK_FILE" rm -f "$DISK_FILE"
error "$FAIL" && exit 87 error "$FAIL" && exit 77
fi fi
fi fi
@ -188,7 +188,7 @@ createDisk() {
qcow2) qcow2)
if ! qemu-img create -f "$DISK_FMT" -- "$DISK_FILE" "$DISK_SPACE" ; then if ! qemu-img create -f "$DISK_FMT" -- "$DISK_FILE" "$DISK_SPACE" ; then
rm -f "$DISK_FILE" rm -f "$DISK_FILE"
error "$FAIL" && exit 89 error "$FAIL" && exit 70
fi fi
;; ;;
esac esac
@ -219,7 +219,7 @@ addDisk () {
DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE") DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
if (( DATA_SIZE < 6442450944 )); then if (( DATA_SIZE < 6442450944 )); then
error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 83 error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 73
fi fi
if ! [ -f "$DISK_FILE" ] ; then if ! [ -f "$DISK_FILE" ] ; then
@ -243,7 +243,7 @@ addDisk () {
if ! convertDisk "$PREV_FILE" "$PREV_FMT" "$TMP_FILE" "$DISK_FMT" ; then if ! convertDisk "$PREV_FILE" "$PREV_FMT" "$TMP_FILE" "$DISK_FMT" ; then
rm -f "$TMP_FILE" rm -f "$TMP_FILE"
error "Failed to convert $DISK_DESC to $DISK_FMT format." && exit 89 error "Failed to convert $DISK_DESC to $DISK_FMT format." && exit 79
fi fi
mv "$TMP_FILE" "$DISK_FILE" mv "$TMP_FILE" "$DISK_FILE"