From 1abf0950638d4f3279d059a1365da9c253d5718a Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 1 Feb 2008 03:13:10 -0800
Subject: [PATCH] git-add: adjust to the get_pathspec() changes.

We would need to notice and fail if command line had a nonsense pathspec.
Earlier get_pathspec() returned all the inputs including bad ones, but
the new one issues warnings and removes offending ones from its return
value, so the callers need to be adjusted to notice it.

Additional test scripts were initially from Robin Rosenberg, further fixed.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin-add.c    | 12 ++++++++++++
 t/t7010-setup.sh | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/builtin-add.c b/builtin-add.c
index 4a91e3eb11..820110e085 100644
--- a/builtin-add.c
+++ b/builtin-add.c
@@ -228,6 +228,18 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 		goto finish;
 	}
 
+	if (*argv) {
+		/* Was there an invalid path? */
+		if (pathspec) {
+			int num;
+			for (num = 0; pathspec[num]; num++)
+				; /* just counting */
+			if (argc != num)
+				exit(1); /* error message already given */
+		} else
+			exit(1); /* error message already given */
+	}
+
 	fill_directory(&dir, pathspec, ignored_too);
 
 	if (show_only) {
diff --git a/t/t7010-setup.sh b/t/t7010-setup.sh
index da20ba514a..e809e0e2c9 100755
--- a/t/t7010-setup.sh
+++ b/t/t7010-setup.sh
@@ -114,4 +114,51 @@ test_expect_success 'git ls-files (relative #3)' '
 
 '
 
+test_expect_success 'commit using absolute path names' '
+	git commit -m "foo" &&
+	echo aa >>a/b/c/d &&
+	git commit -m "aa" "$(pwd)/a/b/c/d"
+'
+
+test_expect_success 'log using absolute path names' '
+	echo bb >>a/b/c/d &&
+	git commit -m "bb" $(pwd)/a/b/c/d &&
+
+	git log a/b/c/d >f1.txt &&
+	git log "$(pwd)/a/b/c/d" >f2.txt &&
+	diff -u f1.txt f2.txt
+'
+
+test_expect_success 'blame using absolute path names' '
+	git blame a/b/c/d >f1.txt &&
+	git blame "$(pwd)/a/b/c/d" >f2.txt &&
+	diff -u f1.txt f2.txt
+'
+
+test_expect_success 'setup deeper work tree' '
+	test_create_repo tester
+'
+
+test_expect_success 'add a directory outside the work tree' '(
+	cd tester &&
+	d1="$(cd .. ; pwd)" &&
+	git add "$d1"
+)'
+
+test_expect_success 'add a file outside the work tree, nasty case 1' '(
+	cd tester &&
+	f="$(pwd)x" &&
+	echo "$f" &&
+	touch "$f" &&
+	git add "$f"
+)'
+
+test_expect_success 'add a file outside the work tree, nasty case 2' '(
+	cd tester &&
+	f="$(pwd | sed "s/.$//")x" &&
+	echo "$f" &&
+	touch "$f" &&
+	git add "$f"
+)'
+
 test_done