[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v9 1/6] Introduce git-checkout.sh
From: stefano.stabellini@xxxxxxxxxxxxx <stefano.stabellini@xxxxxxxxxxxxx> Introduce a script to perform git checkout on an external git tree; use git-checkout.sh in ioemu-dir-find. Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> --- .hgignore | 2 +- scripts/git-checkout.sh | 27 +++++++++++++++++++++++++++ tools/Makefile | 20 ++++---------------- 3 files changed, 32 insertions(+), 17 deletions(-) create mode 100755 scripts/git-checkout.sh diff --git a/.hgignore b/.hgignore index e62fb2d..067d83d 100644 --- a/.hgignore +++ b/.hgignore @@ -295,7 +295,7 @@ ^tools/xm-test/lib/XmTestLib/config.py$ ^tools/xm-test/lib/XmTestReport/xmtest.py$ ^tools/xm-test/tests/.*\.test$ -^tools/ioemu-remote +^tools/ioemu-dir-remote ^tools/ioemu-dir$ ^tools/ocaml/.*/.*\.annot$ ^tools/ocaml/.*/.*\.cmx?a$ diff --git a/scripts/git-checkout.sh b/scripts/git-checkout.sh new file mode 100755 index 0000000..15b3ce9 --- /dev/null +++ b/scripts/git-checkout.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +if test $# -lt 3; then + echo "Usage: $0 <tree> <tag> <dir>" + exit 1 +fi + +TREE=$1 +TAG=$2 +DIR=$3 + +set -e + +if test \! -d $DIR-remote; then + rm -rf $DIR-remote $DIR-remote.tmp + mkdir $DIR-remote.tmp; rmdir $DIR-remote.tmp + $GIT clone $TREE $DIR-remote.tmp + if test "$TAG" ; then + cd $DIR-remote.tmp + $GIT branch -D dummy >/dev/null 2>&1 ||: + $GIT checkout -b dummy $TAG + cd .. + fi + mv $DIR-remote.tmp $DIR-remote +fi +rm -f $DIR +ln -sf $DIR-remote $DIR diff --git a/tools/Makefile b/tools/Makefile index 9389e1f..beccad2 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -71,7 +71,7 @@ clean: subdirs-clean .PHONY: distclean distclean: subdirs-distclean - rm -rf ioemu-dir ioemu-remote + rm -rf ioemu-dir ioemu-dir-remote ifneq ($(XEN_COMPILE_ARCH),$(XEN_TARGET_ARCH)) IOEMU_CONFIGURE_CROSS ?= --cpu=$(XEN_TARGET_ARCH) \ @@ -89,20 +89,8 @@ ioemu-dir-find: if test -d $(CONFIG_QEMU); then \ mkdir -p ioemu-dir; \ else \ - if [ ! -d ioemu-remote ]; then \ - rm -rf ioemu-remote ioemu-remote.tmp; \ - mkdir ioemu-remote.tmp; rmdir ioemu-remote.tmp; \ - $(GIT) clone $(CONFIG_QEMU) ioemu-remote.tmp; \ - if [ "$(QEMU_TAG)" ]; then \ - cd ioemu-remote.tmp; \ - $(GIT) branch -D dummy >/dev/null 2>&1 ||:; \ - $(GIT) checkout -b dummy $(QEMU_TAG); \ - cd ..; \ - fi; \ - mv ioemu-remote.tmp ioemu-remote; \ - fi; \ - rm -f ioemu-dir; \ - ln -sf ioemu-remote ioemu-dir; \ + export GIT=$(GIT); \ + $(XEN_ROOT)/scripts/git-checkout.sh $(CONFIG_QEMU) $(QEMU_TAG) ioemu-dir; \ fi set -e; \ $(buildmakevars2shellvars); \ @@ -113,7 +101,7 @@ ioemu-dir-find: ioemu-dir-force-update: set -ex; \ if [ "$(QEMU_TAG)" ]; then \ - cd ioemu-remote; \ + cd ioemu-dir-remote; \ $(GIT) fetch origin; \ $(GIT) reset --hard $(QEMU_TAG); \ fi -- 1.7.2.5 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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