Add download_opkg_package

This commit is contained in:
Gerhard Hoffmann 2022-06-02 20:08:44 +02:00
parent 53fe8b65eb
commit d3f59af6ec

52
opkg.sh
View File

@ -3,7 +3,7 @@
# set -x
compute_md5 () {
exec {fd}< <(md5sum "$1") # open fd readable for P.S.
execdownload_opkg {fd}< <(md5sum "$1") # open fd readable for P.S.
cs_pid=$! # remember pid of P.S.
md5=""
while read t <&$fd; do
@ -149,7 +149,55 @@ write_config() {
# echo $(cat "/tmp/test.txt" | jq -C --indent 4 '.') > /tmp/test2.txt
}
write_config "/home/root/szeged/customer_281/szeged/1/1/" "test.txt"
# write_config "/home/root/szeged/customer_281/szeged/1/1/" "test.txt"
# x=$(cat "/home/root/szeged/customer_281/szeged/1/1/test.txt" | jq .opkg.atbqt)
#echo $x
# Download opkg-package. After the download, extract data.tar.gz to
# access e.g. atbqt.
download_opkg_package () {
case "$1" in
atbqt) # hier weitere packete eintragen
;;
*)
printf "ERROR $1 has wrong format\n" >&2
return 1
;;
esac
exec {fdd}< <(opkg --download-only download "$1") # open fd readable for P.S.
cs_pid=$! # remember pid of P.S.
opkg_result=""
while read result <&$fdd; do
if ! [ -z "$result" ]; then
opkg_result+="$result"
fi
done
exec {fdd}>&- # close fd (i.e. process substitution)
wait $cs_pid # wait for the subshell to finish
if [ -z "$opkg_result" ]; then
printf "ERROR empty opkg_result\n" >&2
return 1
fi
if ! grep -qF "$1" <<< $opkg_result; then
printf "ERROR opkg_result [$opkg_result] does not contain $1\n" >&2
return 1
fi
if ! grep -qF "$2" <<< $opkg_result; then
printf "ERROR opkg_result [$opkg_result] does not contain $2\n" >&2
return 1
fi
# printf "%s\n" $opkg_result
return 0
}
# download_opkg_package "atbqt" "atbqt_1.0.0-r1_cortexa9t2hf-neon.ipk"