Revert "fix testsuite: make sure they use templates freshly built from the source"

This reverts commit 74d20040cafdced657efbf49795183d209a3a07b.
Version from Johannes to introduce GIT_TEMPLATE_DIR is simpler,
although I unconsciously stayed away from introducing yet another
environment variable.

t/t4116-apply-reverse.sh

@@ -50,12 +50,12 @@ test_expect_success 'setup separate repository lacking postimage' '
 
 	git tar-tree initial initial | tar xf - &&
 	(
-		cd initial && git_init_db && git add .
+		cd initial && git init-db && git add .
 	) &&
 
 	git tar-tree second second | tar xf - &&
 	(
-		cd second && git_init_db && git add .
+		cd second && git init-db && git add .
 	)
 
 '

t/t5300-pack-object.sh

@@ -44,7 +44,7 @@ test_expect_success \
     'unpack without delta' \
     "GIT_OBJECT_DIRECTORY=.git2/objects &&
      export GIT_OBJECT_DIRECTORY &&
-     git_init_db &&
+     git-init-db &&
      git-unpack-objects -n <test-1-${packname_1}.pack &&
      git-unpack-objects <test-1-${packname_1}.pack"
 
@@ -75,7 +75,7 @@ test_expect_success \
     'unpack with delta' \
     'GIT_OBJECT_DIRECTORY=.git2/objects &&
      export GIT_OBJECT_DIRECTORY &&
-     git_init_db &&
+     git-init-db &&
      git-unpack-objects -n <test-2-${packname_2}.pack &&
      git-unpack-objects <test-2-${packname_2}.pack'
 
@@ -100,7 +100,7 @@ test_expect_success \
     'use packed objects' \
     'GIT_OBJECT_DIRECTORY=.git2/objects &&
      export GIT_OBJECT_DIRECTORY &&
-     git_init_db &&
+     git-init-db &&
      cp test-1-${packname_1}.pack test-1-${packname_1}.idx .git2/objects/pack && {
 	 git-diff-tree --root -p $commit &&
 	 while read object

t/t5400-send-pack.sh

@@ -24,7 +24,7 @@ test_expect_success setup '
 	    parent=$commit || return 1
 	done &&
 	git-update-ref HEAD "$commit" &&
-	git_clone -l ./. victim &&
+	git-clone -l ./. victim &&
 	cd victim &&
 	git-log &&
 	cd .. &&

t/t5500-fetch-pack.sh

@@ -97,7 +97,7 @@ pull_to_client () {
 (
 	mkdir client &&
 	cd client &&
-	git_init_db 2>> log2.txt
+	git-init-db 2>> log2.txt
 )
 
 add A1

t/t5510-fetch.sh

@@ -15,12 +15,12 @@ test_expect_success setup '
 	git commit -a -m original'
 
 test_expect_success "clone and setup child repos" '
-	git_clone . one &&
+	git clone . one &&
 	cd one &&
 	echo >file updated by one &&
 	git commit -a -m "updated by one" &&
 	cd .. &&
-	git_clone . two &&
+	git clone . two &&
 	cd two &&
 	git repo-config branch.master.remote one &&
 	{
@@ -28,7 +28,7 @@ test_expect_success "clone and setup child repos" '
 		echo "Pull: refs/heads/master:refs/heads/one"
 	} >.git/remotes/one
 	cd .. &&
-	git_clone . three &&
+	git clone . three &&
 	cd three &&
 	git repo-config branch.master.remote two &&
 	git repo-config branch.master.merge refs/heads/one &&
@@ -74,7 +74,7 @@ test_expect_success 'fetch following tags' '
 
 	mkdir four &&
 	cd four &&
-	git_init_db &&
+	git init-db &&
 
 	git fetch .. :track &&
 	git show-ref --verify refs/tags/anno &&

t/t5520-pull.sh

@@ -17,7 +17,7 @@ test_expect_success setup '
 test_expect_success 'pulling into void' '
 	mkdir cloned &&
 	cd cloned &&
-	git_init_db &&
+	git init-db &&
 	git pull ..
 '
 

t/t5600-clone-fail-cleanup.sh

@@ -13,7 +13,7 @@ remove the directory before attempting a clone again.'
 
 test_expect_failure \
     'clone of non-existent source should fail' \
-    'git_clone foo bar'
+    'git-clone foo bar'
 
 test_expect_failure \
     'failed clone should not leave a directory' \
@@ -29,11 +29,11 @@ test_create_repo foo
 # current path not to the target dir
 test_expect_failure \
     'clone of non-existent (relative to $PWD) source should fail' \
-    'git_clone ../foo baz'
+    'git-clone ../foo baz'
 
 test_expect_success \
     'clone should work now that source exists' \
-    'git_clone foo bar'
+    'git-clone foo bar'
 
 test_expect_success \
     'successfull clone must leave the directory' \

t/t5700-clone-reference.sh

@@ -17,7 +17,7 @@ git commit -m initial'
 cd "$base_dir"
 
 test_expect_success 'preparing second repository' \
-'git_clone A B && cd B &&
+'git clone A B && cd B &&
 echo second > file2 &&
 git add file2 &&
 git commit -m addition &&
@@ -27,7 +27,7 @@ git prune'
 cd "$base_dir"
 
 test_expect_success 'cloning with reference' \
-'git_clone -l -s --reference B A C'
+'git clone -l -s --reference B A C'
 
 cd "$base_dir"
 

t/t5710-info-alternate.sh

@@ -34,7 +34,7 @@ git prune'
 cd "$base_dir"
 
 test_expect_success 'preparing second repository' \
-'git_clone -l -s A B && cd B &&
+'git clone -l -s A B && cd B &&
 echo "foo bar" > file2 &&
 git add file2 &&
 git commit -m "next commit" file2 &&
@@ -44,7 +44,7 @@ git prune'
 cd "$base_dir"
 
 test_expect_success 'preparing third repository' \
-'git_clone -l -s B C && cd C &&
+'git clone -l -s B C && cd C &&
 echo "Goodbye, cruel world" > file3 &&
 git add file3 &&
 git commit -m "one more" file3 &&
@@ -54,11 +54,11 @@ git prune'
 cd "$base_dir"
 
 test_expect_failure 'creating too deep nesting' \
-'git_clone -l -s C D &&
+'git clone -l -s C D &&
-git_clone -l -s D E &&
+git clone -l -s D E &&
-git_clone -l -s E F &&
+git clone -l -s E F &&
-git_clone -l -s F G &&
+git clone -l -s F G &&
-git_clone -l -s G H &&
+git clone -l -s G H &&
 cd H &&
 test_valid_repo'
 

t/t7001-mv.sh

@@ -88,7 +88,7 @@ test_expect_success \
 
 test_expect_success "Michael Cassar's test case" '
 	rm -fr .git papers partA &&
-	git_init_db &&
+	git init-db &&
 	mkdir -p papers/unsorted papers/all-papers partA &&
 	echo a > papers/unsorted/Thesis.pdf &&
 	echo b > partA/outline.txt &&
@@ -109,7 +109,7 @@ rm -fr papers partA path?
 
 test_expect_success "Sergey Vlasov's test case" '
 	rm -fr .git &&
-	git_init_db &&
+	git init-db &&
 	mkdir ab &&
 	date >ab.c &&
 	date >ab/d &&

t/test-lib.sh

@@ -182,16 +182,6 @@ test_create_repo () {
 	cd "$owd"
 }
 	
-# Many tests do init-db and clone but they must be told about the freshly
-# built templates.
-git_init_db () {
-	git init-db --template="$GIT_EXEC_PATH/templates/blt/" "$@"
-}
-
-git_clone () {
-	git clone --template="$GIT_EXEC_PATH/templates/blt/" "$@"
-}
-
 test_done () {
 	trap - exit
 	case "$test_failure" in