[pacman-dev] [PATCH] Add the ability to always build from the repo's HEAD

[Techlive Zheng]

---
 A task has also been added:

  https://bugs.archlinux.org/task/35499

 scripts/makepkg.sh.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index c27c74d..cd7ed48 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -557,6 +557,9 @@ download_git() {
                if ! git fetch --all -p; then
                        # only warn on failure to allow offline builds
                        warning "$(gettext "Failure while updating %s %s 
repo")" "${repo}" "git"
+               else
+                       git fetch origin HEAD
+                       echo "$(git rev-parse FETCH_HEAD)" > HEAD
                fi
        fi
 }
@@ -597,6 +600,9 @@ extract_git() {
                        branch)
                                ref=origin/${fragment##*=}
                                ;;
+                       HEAD)
+                               ref=HEAD
+                               ;;
                        *)
                                error "$(gettext "Unrecognized reference: %s")" 
"${fragment}"
                                plain "$(gettext "Aborting...")"
@@ -604,6 +610,8 @@ extract_git() {
                esac
        fi
 
+       ref=$(git rev-parse "$ref")
+
        if [[ -n $ref ]]; then
                if ! git checkout -b makepkg $ref; then
                        error "$(gettext "Failure while creating working copy 
of %s %s repo")" "${repo}" "git"
-- 
1.8.2.3