[pacman-dev] [PATCH] scripts: pass on options such as set -x to child processes
When re-running makepkg for fakeroot, if `bash -x makepkg` was used this is lost. Fix by encoding the current set of options explicitly in the invocation, both for makepkg and for the wrapper used to test scripts inside the source tree. Also change to use ${BASH_SOURCE[0]} instead of $0 as the latter can be anything the parent process wants, while the former is explicitly set by bash itself to the filepath of the script. See http://mywiki.wooledge.org/BashFAQ/028 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> --- scripts/makepkg.sh.in | 2 +- scripts/wrapper.sh.in | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index efa21e7f..a5b0cbdf 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -181,7 +181,7 @@ clean_up() { enter_fakeroot() { msg "$(gettext "Entering %s environment...")" "fakeroot" - fakeroot -- $0 -F "${ARGLIST[@]}" || exit $? + fakeroot -- bash -$- "${BASH_SOURCE[0]}" -F "${ARGLIST[@]}" || exit $? } # Automatically update pkgver variable if a pkgver() function is provided diff --git a/scripts/wrapper.sh.in b/scripts/wrapper.sh.in index 94c7e0ed..f9480ea4 100644 --- a/scripts/wrapper.sh.in +++ b/scripts/wrapper.sh.in @@ -20,4 +20,4 @@ DIR="@PWD@" -LIBRARY="$DIR"/libmakepkg exec "$DIR"/.lib/@PROGNAME@ "$@" +LIBRARY="$DIR"/libmakepkg exec bash -$- "$DIR"/.lib/@PROGNAME@ "$@" -- 2.17.1
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Eli Schwartz