ysyx-workbench/Makefile
tracer-ysyx d8118d058e > compile NEMU
ysyx_22040000 李心杨
Linux calcite 6.1.69 #1-NixOS SMP PREEMPT_DYNAMIC Wed Dec 20 16:00:29 UTC 2023 x86_64 GNU/Linux
 16:17:36  up 3 days 15:18,  2 users,  load average: 1.17, 0.84, 0.72
2024-01-11 16:17:36 +08:00

44 lines
1.7 KiB
Makefile

STUID = ysyx_22040000
STUNAME = 李心杨
# DO NOT modify the following code!!!
TRACER = tracer-ysyx
GITFLAGS = -q --author='$(TRACER) <tracer@ysyx.org>' --no-verify --allow-empty --no-gpg-sign
YSYX_HOME = $(NEMU_HOME)/..
WORK_BRANCH = $(shell git rev-parse --abbrev-ref HEAD)
WORK_INDEX = $(YSYX_HOME)/.git/index.$(WORK_BRANCH)
TRACER_BRANCH = $(TRACER)
LOCK_DIR = $(YSYX_HOME)/.git/
# prototype: git_soft_checkout(branch)
define git_soft_checkout
git checkout --detach -q && git reset --soft $(1) -q -- && git checkout $(1) -q --
endef
# prototype: git_commit(msg)
define git_commit
-@flock $(LOCK_DIR) $(MAKE) -C $(YSYX_HOME) .git_commit MSG='$(1)'
-@sync $(LOCK_DIR)
endef
.git_commit:
-@while (test -e .git/index.lock); do sleep 0.1; done; `# wait for other git instances`
-@git branch $(TRACER_BRANCH) -q 2>/dev/null || true `# create tracer branch if not existent`
-@cp -a .git/index $(WORK_INDEX) `# backup git index`
-@$(call git_soft_checkout, $(TRACER_BRANCH)) `# switch to tracer branch`
-@git add . -A --ignore-errors `# add files to commit`
-@(echo "> $(MSG)" && echo $(STUID) $(STUNAME) && uname -a && uptime `# generate commit msg`) \
| git commit -F - $(GITFLAGS) `# commit changes in tracer branch`
-@$(call git_soft_checkout, $(WORK_BRANCH)) `# switch to work branch`
-@mv $(WORK_INDEX) .git/index `# restore git index`
.clean_index:
rm -f $(WORK_INDEX)
_default:
@echo "Please run 'make' under subprojects."
.PHONY: .git_commit .clean_index _default