[type/__uci_commit] Fail when uci(1) reports errors

This commit is contained in:
Dennis Camera 2020-07-20 12:12:15 +02:00
parent cc599dab15
commit 3ef638a611

View file

@ -45,16 +45,37 @@ then
exit 1 exit 1
fi >&2 fi >&2
rollback() { check_errors() {
uci changes \\ # reads stdin and forwards non-empty lines to stderr.
| sed -e 's/\..*\$//' -e 's/^-//' \\ # returns 0 if stdin is empty, else 1.
| while read -r package ! grep -e . >&2
do
uci revert "\${package}"
done
} }
uci batch <<'EOF' && uci commit || rollback commit() {
uci commit
}
rollback() {
echo >&2
echo 'An error occurred when trying to commit transaction ${transaction_name}!' >&2
uci changes \\
| sed -e 's/^-//' -e 's/\..*\$//' \\
| sort -u \\
| while read -r _package
do
uci revert "\${_package}"
echo "\${_package}" # for logging
done \\
| awk '
BEGIN { printf "Reverted changes in: " }
{ printf "%s%s", (FNR > 1 ? ", " : ""), \$0 }
END { printf "\\n" }' >&2
return 1
}
uci batch <<'EOF' 2>&1 | check_errors && commit || rollback
$(cat "${batchfile}") $(cat "${batchfile}")
EOF EOF
CODE CODE