feat(offload-build): fetch logs after building from the remote server

Since logs from offloaded builds are collected in a temporary directory
on the remote server, it is rather difficult/error-prone to get to them,
because the path changes in each rebuild. Fetching logs from the server
into $LOGDEST makes it easier to investigate them and also brings the
behavior of offload-build closer to archbuild.

Log files are always downloaded, even for failed builds.

Component: offload-build
Signed-off-by: Jakub Klinkovský <lahwaacz@archlinux.org>
Co-authored-by: Levente Polyak <anthraxx@archlinux.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/lib/common.sh b/src/lib/common.sh
index 7d04c25..641dea5 100644
--- a/src/lib/common.sh
+++ b/src/lib/common.sh
@@ -354,6 +354,14 @@ is_debug_package() {
 	[[ ${pkgdesc} == "Detached debugging symbols for "* && ${pkgbase}-debug = "${pkgname}" ]]
 }
 
+# Proxy function to check if a file exists. Using [[ -f ... ]] directly is not
+# always wanted because we might want to expand bash globs first. This way we
+# can pass unquoted globs to is_globfile() and have them expanded as function
+# arguments before being checked.
+is_globfile() {
+	[[ -f $1 ]]
+}
+
 join_by() {
 	local IFS="$1"
 	shift