diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-04-19 16:37:19 -0700 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2016-06-24 00:51:12 +0200 |
| commit | 546fbde71bea902b8e6bc0c3e00c01aaa2a39199 (patch) | |
| tree | c826dd184c93017741acdc3ed4947af6f5480afc /recipes/images/files/colibri-imx7/update.sh | |
| parent | 1830cee8ec7887dbfadd8e6cac0e73ca5be4c06b (diff) | |
update.sh: use exit trap to report unexpected exits
Add exit trap to report unexpected exits (due to set -e). Note that
this traps every exit, also explicit calls to exit. Therefor register
the trap only during the sequencial image generating/coping part,
after the sanity checks...
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'recipes/images/files/colibri-imx7/update.sh')
| -rwxr-xr-x | recipes/images/files/colibri-imx7/update.sh | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/recipes/images/files/colibri-imx7/update.sh b/recipes/images/files/colibri-imx7/update.sh index ee44989..d531b98 100755 --- a/recipes/images/files/colibri-imx7/update.sh +++ b/recipes/images/files/colibri-imx7/update.sh @@ -141,8 +141,11 @@ if [ "$CNT" -eq 0 ] ; then exit 1 fi +#Install trap to write a sensible message in case any of the commands below +#exit premature... +trap '{ printf "\033[31mScript aborted unexpectedly...\033[0m\n"; }' EXIT + # Prepare full flashing -#build ${IMAGEFILE} if it does not exist sudo $LOCPATH/mkfs.ubifs --space-fixup -c ${MAXLEB} -e ${BLOCK} -m ${PAGE} -o ${BINARIES}/${IMAGEFILE} -r rootfs/ -v echo "" @@ -167,7 +170,8 @@ sudo cp ${BINARIES}/fwd_eth.img "$OUT_DIR/../flash_eth.img" sudo rm ${BINARIES}/ubifs.img ${BINARIES}/versions.txt sync -echo "Successfully copied data to target folder." -echo "" +#Remove trap and report success! +trap - EXIT +printf "\033[32mSuccessfully copied data to target folder.\033[0m\n\n" Flash |