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-rw-r--r--scripts/libmakepkg/util/config.sh.in20
1 files changed, 20 insertions, 0 deletions
diff --git a/scripts/libmakepkg/util/config.sh.in b/scripts/libmakepkg/util/config.sh.in
index 9201bc01..5e3a9b6a 100644
--- a/scripts/libmakepkg/util/config.sh.in
+++ b/scripts/libmakepkg/util/config.sh.in
@@ -54,3 +54,23 @@ source_makepkg_config() {
fi
fi
}
+
+# load makepkg.conf by sourcing the configuration files, and preserving
+# existing environment settings
+load_makepkg_config() {
+ # $1: override system config file
+
+ local MAKEPKG_CONF=${1:-${MAKEPKG_CONF:-@sysconfdir@/makepkg.conf}}
+
+ # preserve environment variables to override makepkg.conf
+ local restore_envvars=$(
+ for var in PKGDEST SRCDEST SRCPKGDEST LOGDEST BUILDDIR PKGEXT SRCEXT GPGKEY PACKAGER CARCH; do
+ # the output of 'declare -p' results in locally scoped values when used within a function
+ [[ -v $var ]] && printf '%s=%s\n' "$var" "${!var@Q}"
+ done
+ )
+
+ source_makepkg_config "$MAKEPKG_CONF"
+
+ eval "$restore_envvars"
+}