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modify so the script can be run with existing annexed files to extract their metadata

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This commit is contained in:
Joey Hess 2014-04-17 16:10:20 -04:00
parent f7446a903a
commit 6a0ba7a2ad
Failed to extract signature
1 changed files with 19 additions and 5 deletions

22
doc/tips/automatically_adding_metadata/pre-commit-annex
View file

@ -1,6 +1,11 @@
#!/bin/sh #!/bin/sh
#
# This script can be used to add git-annex metadata to files when they're # This script can be used to add git-annex metadata to files when they're
# committed. # committed. It is typically installed as .git/hooks/pre-commit-annex
#
# You can also run this script by hand, passing it the names of files
# already checked into git-annex, and it will extract/refresh the git-annex
# metadata from the files.
# #
# Copyright 2014 Joey Hess <id@joeyh.name> # Copyright 2014 Joey Hess <id@joeyh.name>
# License: GPL-3+ # License: GPL-3+
@ -12,8 +17,6 @@ if [ -z "$want" ]; then
exit 0 exit 0
fi fi
echo "$want"
case "$(git config --bool metadata.overwrite || true)" in case "$(git config --bool metadata.overwrite || true)" in
true) true)
overwrite=1 overwrite=1
@ -46,7 +49,8 @@ fi
IFS=" IFS="
" "
for f in $(git diff-index --name-only --cached $against); do
process () {
if [ -e "$f" ]; then if [ -e "$f" ]; then
for l in $(extract "$f" | egrep "$want"); do for l in $(extract "$f" | egrep "$want"); do
field="${l%% - *}" field="${l%% - *}"
@ -54,4 +58,14 @@ for f in $(git diff-index --name-only --cached $against); do
addmeta "$f" "$field" "$value" addmeta "$f" "$field" "$value"
done done
fi fi
}
if [ -n "$*" ]; then
for f in $@; do
process "$f"
done done
else
for f in $(git diff-index --name-only --cached $against); do
process "$f"
done
fi