blob: 16d4b652f88d504519b1fcb8079fa559fd1cc1f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
REPO_URL := https://club1.fr/~nicolas/git/dna-backup/
REPO_PATH := repo
GIT_PATH := git
GITC := git -C $(REPO_PATH)
MAX_VERSION ?= 3
DATADIRS := backup diffs
SIZEFILES := $(DATADIRS:%=%-size)
.PHONY: all exp
all exp: summary.csv $(SIZEFILES)
@echo "============== SUMMARY =============="
@cat $< | tr ',' '\t'
@echo "============== TOTAL =============="
@for i in $(SIZEFILES); do cat $$i | paste -sd+ | bc; done | tr '\n' '\t'
@echo
summary.csv: $(SIZEFILES)
echo $(DATADIRS) | tr ' ' ',' > $@
paste -d "," $^ >> $@
backup-size: versions
rm -rf $@
for i in $</*; do \
cut -f1 $$i | paste -sd+ | bc >> $@; \
done
diffs-size: diffs
find $< -type f -exec du -ba {} + | cut -f1 > $@
versions: results backup
rm -rf $@
mkdir -p $@
for i in backup/*; do \
v=`echo $$i | cut -d / -f2`; \
grep $$i $< > $@/$$v ; \
done
results: backup
find $< -type f -exec du -ba {} + \
| grep -v hashes \
| sort -k2 \
> $@
$(DATADIRS): commits ../dna-backup
rm -rf $(DATADIRS)
./exp.sh $< $(REPO_PATH) $(MAX_VERSION) $(DATADIRS)
touch $(DATADIRS)
../dna-backup: .FORCE
@$(MAKE) -C .. --no-print-directory dna-backup
commits: | repo git
$(GITC) log --reverse --no-merges --pretty=tformat:"%H %as" \
| sort --unique --key=2 \
> $@
repo git:
git clone --separate-git-dir=$(GIT_PATH) $(REPO_URL) $(REPO_PATH)
# remove warning about detached head state
$(GITC) config advice.detachedHead false
.PHONY: clean
clean: mostlyclean
rm -rf $(REPO_PATH) $(GIT_PATH)
rm commits
mostlyclean:
rm -rf $(DATADIRS) versions
rm -f results summary.csv $(SIZEFILES)
.FORCE: ;
|
