feat: git config unity3d.assets-dir

Author: doitian

README.md

@@ -24,3 +24,11 @@ a team is collaborating on the same code base.
 Copy files `post-checkout``post-merge` and `pre-commit` to .git/hooks in your
 git repository. If you also have hooks defined in these files, append them to
 existing files.
+
+It is assumed that Assets directory is located in the root directory of the
+repository. It can be configured using git config. Following example tells the
+scripts that the assets directory is `client/Assets`.
+
+```
+git config unity3d.assets-dir client/Assets
+```

scripts/post-checkout

@@ -1,4 +1,5 @@
 #!/bin/sh
 
+ASSETS_DIR="$(git config --get unity3d.assets-dir ||echo"Assets")"
 # Remove empty assets directory
-find Assets -depth -type d -empty -delete
+find "$ASSETS_DIR" -depth -type d -empty -delete

scripts/post-merge

@@ -1,4 +1,5 @@
 #!/bin/sh
 
+ASSETS_DIR="$(git config --get unity3d.assets-dir ||echo"Assets")"
 # Remove empty assets directory
-find Assets -depth -type d -empty -delete
+find "$ASSETS_DIR" -depth -type d -empty -delete

scripts/pre-commit

@@ -7,6 +7,8 @@
 #
 # To enable this hook, rename this file to "pre-commit".
 
+ASSETS_DIR="$(git config --get unity3d.assets-dir ||echo"Assets")"
+
 if git rev-parse --verify HEAD >/dev/null 2>&1
 then
  against=HEAD
@@ -18,7 +20,7 @@ fi
 # Redirect output to stderr.
 exec1>&2
 
-git diff --cached --name-only --diff-filter=A -z $against -- Assets|whileread -d $'\0' f;do
+git diff --cached --name-only --diff-filter=A -z $against -- "$ASSETS_DIR"|whileread -d $'\0' f;do
  ext="${f##*.}"
  base="${f%.*}"
 
@@ -35,7 +37,7 @@ EOF
 fi
 else
  p="$f"
-while [ "$p"!="Assets" ];do
+while [ "$p"!="$ASSETS_DIR" ];do
 if [ $(git ls-files --cached -- "$p.meta"| wc -l)= 0 ];then
  cat <<EOF
 Error: Missing meta file.
@@ -56,7 +58,7 @@ if [ "$ret" != 0 ]; then
 exit"$ret"
 fi
 
-git diff --cached --name-only --diff-filter=D -z $against -- Assets|whileread -d $'\0' f;do
+git diff --cached --name-only --diff-filter=D -z $against -- "$ASSETS_DIR"|whileread -d $'\0' f;do
  ext="${f##*.}"
  base="${f%.*}"
 
@@ -73,7 +75,7 @@ EOF
 fi
 else
  p="$f"
-while [ "$p"!="Assets" ];do
+while [ "$p"!="$ASSETS_DIR" ];do
 if [ $(git ls-files --cached -- "$p"| wc -l)= 0 ] && [ $(git ls-files --cached -- "$p.meta"| wc -l)!= 0 ];then
  cat <<EOF
 Error: Missing meta file.