Subversion server pre-commit hook for Unity3D .meta file. 约束 Assets 目录下添加、删除、移动、改名文件或目录时，必须要携带对应 .meta 文件。 如果提交的 log 中包含"The Shawshank Redemption"，可以逃避此规则。

pre-commit.sh

#!/bin/bash

REPOS="$1"
TXN="$2"

SVNLOOK=svnlook
MAGICWORD='The Shawshank Redemption'

# Magic Word: The Shawshank Redemption.
# via http://tortoisesvn.net/docs/nightly/TortoiseSVN_en/tsvn-repository-hooks.html
if $SVNLOOK log -t "$TXN" "$REPOS" | grep "$MAGICWORD" >/dev/null; then exit 0; fi

echo "!!! - lack .meta file" >&2
echo "!!! + lack original file" >&2
echo "!!! if log contain \"$MAGICWORD\", you can escape the rule." >&2
diff -u <($SVNLOOK changed -t "$TXN" "$REPOS" | grep "[AD]   .*Assets/..*" | grep -v "\.meta$" | sed "s/\/$//" | sort) <($SVNLOOK changed -t "$TXN" "$REPOS" | grep "[AD]   .*Assets/.*\.meta$" | sed "s/\.meta$//" | sort) >&2