From f668552b53c6258f539e79b868eec78be83306dc Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 28 Apr 2015 08:38:44 +0000
Subject: [PATCH 01/14] Change to clone

---
 git.functions | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/git.functions b/git.functions
index a1dd80d..32156f2 100644
--- a/git.functions
+++ b/git.functions
@@ -236,7 +236,7 @@ git_cherrypicks()
 	git_inRepositorySilently "$repositoryFolderPath" cherry-pick --strategy=recursive -X theirs "$@"
 }
 
-git_addGitHubClone()
+git_addGitHubCloneOrFetchFromOriginRemote()
 {
 	local repositoryParentPath="$1"
 	local repositoryUser="$2"
@@ -245,6 +245,8 @@ git_addGitHubClone()
 	local repositoryFolderPath="$repositoryParentPath"/"$repositoryName"
 	
 	if [ -d "$repositoryFolderPath"/.git ]; then
+		git_inRepositorySilently "$repositoryFolderPath" submodule update --init --recursive
+		git_fetchFromOriginRemote "$repositoryFolderPath"
 		return 0
 	fi
 	
@@ -258,11 +260,9 @@ git_addGitHubClone()
 	
 	pushd "$repositoryParentPath"
 		
-		git_withOutputSilencedIfQuiet 2 clone git@github.com:"$repositoryUser"/"$repositoryName".git
+		git_withOutputSilencedIfQuiet 2 clone --recursive git@github.com:"$repositoryUser"/"$repositoryName".git
 		
 	popd
-	
-	git_inRepositorySilently "$repositoryFolderPath" submodule update --init --recursive
 }
 
 git_addGitHubSubmodule()

From e2ec5eaed842f81de7c6362f79fd0441d5e2aed5 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 5 May 2015 15:35:43 +0000
Subject: [PATCH 02/14] Adjustment

---
 git.functions | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/git.functions b/git.functions
index 32156f2..3cf1777 100644
--- a/git.functions
+++ b/git.functions
@@ -239,8 +239,7 @@ git_cherrypicks()
 git_addGitHubCloneOrFetchFromOriginRemote()
 {
 	local repositoryParentPath="$1"
-	local repositoryUser="$2"
-	local repositoryName="$3"
+	local cloneUrl="$2"
 
 	local repositoryFolderPath="$repositoryParentPath"/"$repositoryName"
 	
@@ -260,7 +259,7 @@ git_addGitHubCloneOrFetchFromOriginRemote()
 	
 	pushd "$repositoryParentPath"
 		
-		git_withOutputSilencedIfQuiet 2 clone --recursive git@github.com:"$repositoryUser"/"$repositoryName".git
+		git_withOutputSilencedIfQuiet 2 clone --recursive "$cloneUrl"
 		
 	popd
 }
@@ -359,7 +358,7 @@ git_fetchFromRemote()
 	local repositoryFolderPath="$1"
 	local remote="$2"
 	
-	git_inRepositorySilently "$repositoryFolderPath" fetch "$remote"	
+	git_inRepositorySilently "$repositoryFolderPath" fetch --tags "$remote"	
 }
 
 core_dependency_requires '*' git

From 053eae61ecc4759f98533bde818843aefa7cee47 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 5 May 2015 15:36:15 +0000
Subject: [PATCH 03/14] Adjustment

---
 git.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index 3cf1777..4c6400b 100644
--- a/git.functions
+++ b/git.functions
@@ -236,7 +236,7 @@ git_cherrypicks()
 	git_inRepositorySilently "$repositoryFolderPath" cherry-pick --strategy=recursive -X theirs "$@"
 }
 
-git_addGitHubCloneOrFetchFromOriginRemote()
+git_addGitCloneOrFetchFromOriginRemote()
 {
 	local repositoryParentPath="$1"
 	local cloneUrl="$2"

From d0606783258428c4c16a3163161a69c884e9e087 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 5 May 2015 15:42:25 +0000
Subject: [PATCH 04/14] Updated

---
 git.functions | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index 4c6400b..8198a4c 100644
--- a/git.functions
+++ b/git.functions
@@ -240,6 +240,7 @@ git_addGitCloneOrFetchFromOriginRemote()
 {
 	local repositoryParentPath="$1"
 	local cloneUrl="$2"
+	local folderName="$3"
 
 	local repositoryFolderPath="$repositoryParentPath"/"$repositoryName"
 	
@@ -259,7 +260,7 @@ git_addGitCloneOrFetchFromOriginRemote()
 	
 	pushd "$repositoryParentPath"
 		
-		git_withOutputSilencedIfQuiet 2 clone --recursive "$cloneUrl"
+		git_withOutputSilencedIfQuiet 2 clone --recursive "$cloneUrl" "$folderName"
 		
 	popd
 }

From a9f803ddfe14bbce8a02ac1d93ef27579e7f70f7 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 5 May 2015 18:30:30 +0000
Subject: [PATCH 05/14] Fix

---
 git.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index 8198a4c..e7f5438 100644
--- a/git.functions
+++ b/git.functions
@@ -242,7 +242,7 @@ git_addGitCloneOrFetchFromOriginRemote()
 	local cloneUrl="$2"
 	local folderName="$3"
 
-	local repositoryFolderPath="$repositoryParentPath"/"$repositoryName"
+	local repositoryFolderPath="$repositoryParentPath"/"$folderName"
 	
 	if [ -d "$repositoryFolderPath"/.git ]; then
 		git_inRepositorySilently "$repositoryFolderPath" submodule update --init --recursive

From c1b89464308b9a85d8b44b7fc4e88f7d6f46d844 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Wed, 6 May 2015 08:28:55 +0000
Subject: [PATCH 06/14] Improvements

---
 git.functions | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/git.functions b/git.functions
index e7f5438..8ce0736 100644
--- a/git.functions
+++ b/git.functions
@@ -210,6 +210,25 @@ git_tagUpstream()
 	git_tag "$repositoryFolderPath" "$upstreamTagName" "$upstreamTagMessage"
 }
 
+core_dependency_requires '*' git md5sum
+git_localModificationHashOrEmptyString()
+{
+	local repositoryFolderPath="$1"
+	
+	local hashSum
+	local notWanted
+	read -r hashSum notWanted <<-EOF
+		$(git_inRepository "$repositoryFolderPath" diff --minimal --no-color | md5sum)
+	EOF
+	
+	local emptyStringHash='da89c63b0ea43b06a5bc547d66a13b75'
+	if [ "$hashSum" = "$emptyStringHash" ]; then
+		printf ''
+	else
+		printf '%s' "$hashSum"
+	fi
+}
+
 core_dependency_requires '*' cat
 git_patchAm()
 {

From d5a5e3ff1657896666c0ba2e77d3580e57de521a Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Wed, 6 May 2015 18:34:18 +0000
Subject: [PATCH 07/14] fix

---
 git.functions | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/git.functions b/git.functions
index 8ce0736..99ebd57 100644
--- a/git.functions
+++ b/git.functions
@@ -218,10 +218,10 @@ git_localModificationHashOrEmptyString()
 	local hashSum
 	local notWanted
 	read -r hashSum notWanted <<-EOF
-		$(git_inRepository "$repositoryFolderPath" diff --minimal --no-color | md5sum)
+		$(git_inRepository "$repositoryFolderPath" git diff --minimal --no-color | md5sum)
 	EOF
 	
-	local emptyStringHash='da89c63b0ea43b06a5bc547d66a13b75'
+	local emptyStringHash='d41d8cd98f00b204e9800998ecf8427e'
 	if [ "$hashSum" = "$emptyStringHash" ]; then
 		printf ''
 	else

From 757d537fa94beff65ba92466e3434726b8ecf6cc Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 6 Oct 2015 11:19:29 +0100
Subject: [PATCH 08/14] added more functions

---
 README.md     |  2 +-
 git.functions | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index dbe653a..9c1e704 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ This module provides a simple set of wrapper functions for making it more pleasa
 
 ## Overview
 
-Usage couldn't be simpler. Just pick a function.
+Usage couldn't be simpler. Just pick a function. Please note that most functions are not currently documented.
 
 ## Importing
 
diff --git a/git.functions b/git.functions
index 99ebd57..f1a4fd5 100644
--- a/git.functions
+++ b/git.functions
@@ -53,6 +53,59 @@ git_doesNotHaveTagPattern()
 	fi
 }
 
+core_dependency_requires '*' git
+git_isPathSomewhereInsideGitRepository()
+{
+	local repositoryFolderPath="$1"
+	
+	pushd "$repositoryFolderPath"
+		
+		set +e
+		git log -n 0 2>/dev/null
+		local exitCode=$?
+		set -e
+		
+	popd
+	
+	return $exitCode
+}
+
+# If in a submodule, walks up the directory hierarchy to the '.git' folder
+# If no repository found, returns ''
+git_findAbsolutePathOfTopLevelOfRepository()
+{
+	local repositoryFolderPath="$1"
+	
+	pushd "$repositoryFolderPath"
+	
+		local currentFolderPath="$(pwd)"
+	
+	popd
+	
+	while [ ! core_path_isReadableAndSearchableFolderPath "$currentFolderPath"/.git ]; then
+	do
+		if [ "$currentFolderPath" = '/' ]; then
+			printf ''
+			return 0
+		fi
+		
+		pushd "$currentFolderPath"/..
+			currentFolderPath="$(pwd)"
+		popd
+	done
+	
+	printf '%s' "$currentFolderPath"
+}
+
+core_dependency_requires '*' grep
+git_hasRemote()
+{
+	local repositoryFolderPath="$1"
+	local remoteName="$2"
+	
+	git_inRepository "$repositoryFolderPath" remote | grep -q '^'"$remoteName"'$'
+}
+
 git_checkout()
 {
 	local repositoryFolderPath="$1"

From 9cf86e5f4a13b6f2cd0c06e76207793906c38815 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 6 Oct 2015 17:30:46 +0100
Subject: [PATCH 09/14] bugfix

---
 git.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index f1a4fd5..792069a 100644
--- a/git.functions
+++ b/git.functions
@@ -82,7 +82,7 @@ git_findAbsolutePathOfTopLevelOfRepository()
 	
 	popd
 	
-	while [ ! core_path_isReadableAndSearchableFolderPath "$currentFolderPath"/.git ]; then
+	while [ ! core_path_isReadableAndSearchableFolderPath "$currentFolderPath"/.git ]
 	do
 		if [ "$currentFolderPath" = '/' ]; then
 			printf ''

From 99ae398470151555d6477346f5f038d1a7d96330 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 6 Oct 2015 17:40:42 +0100
Subject: [PATCH 10/14] bugfix

---
 git.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index 792069a..8b4f85d 100644
--- a/git.functions
+++ b/git.functions
@@ -82,7 +82,7 @@ git_findAbsolutePathOfTopLevelOfRepository()
 	
 	popd
 	
-	while [ ! core_path_isReadableAndSearchableFolderPath "$currentFolderPath"/.git ]
+	while ! core_path_isReadableAndSearchableFolderPath "$currentFolderPath"/.git
 	do
 		if [ "$currentFolderPath" = '/' ]; then
 			printf ''

From a576a264d382c290d25ec2e3c35aba9257e49ad1 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Tue, 6 Oct 2015 18:10:58 +0100
Subject: [PATCH 11/14] bugfix

---
 git.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git.functions b/git.functions
index 8b4f85d..be4f206 100644
--- a/git.functions
+++ b/git.functions
@@ -103,7 +103,7 @@ git_hasRemote()
 	local repositoryFolderPath="$1"
 	local remoteName="$2"
 	
-	git_inRepository "$repositoryFolderPath" remote | grep -q '^'"$remoteName"'$'
+	git_inRepository "$repositoryFolderPath" git remote | grep -q '^'"$remoteName"'$'
 }
 
 git_checkout()

From 65abd7cede133b04a37d7f6258ad3c34e059b611 Mon Sep 17 00:00:00 2001
From: Raphael Cohn <raphael.cohn@stormmq.com>
Date: Fri, 23 Oct 2015 15:45:06 +0100
Subject: [PATCH 12/14] Minor fix

---
 git.functions | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/git.functions b/git.functions
index be4f206..41ada57 100644
--- a/git.functions
+++ b/git.functions
@@ -199,13 +199,14 @@ git_clean()
 	pushd "$repositoryFolderPath"
 		
 		local submodule
-		while IFS= read -r submodule
+		local sha1
+		while IFS= read -r submodule sha1
 		do
 			if [ -n "$submodule" ]; then
-				git_clean "$submodule" HEAD
+				git_clean "$submodule" "$sha1"
 			fi
 		done <<-EOF
-			$(git submodule foreach -q 'echo "$path"')
+			$(git submodule foreach --quiet 'echo "$path" "$sha1"')
 		EOF
 		
 	popd

From c526c4ae1b9ac6d7d66ae70a4e30743c0585fab7 Mon Sep 17 00:00:00 2001
From: Raph Cohn <raphael.cohn@stormmq.com>
Date: Tue, 27 Oct 2015 15:15:23 +0000
Subject: [PATCH 13/14] Clean

---
 git.functions | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/git.functions b/git.functions
index 41ada57..d1879ad 100644
--- a/git.functions
+++ b/git.functions
@@ -188,6 +188,18 @@ git_commitToTagOrCommit()
 	fi
 }
 
+git_cleanIfGitPresent()
+{
+	local repositoryFolderPath="$1"
+	local repositoryCommit="$2"
+	
+	if core_compatibility_whichNoOutput git; then
+		if git_isPathSomewhereInsideGitRepository "$repositoryFolderPath"; then
+			git_clean "$repositoryFolderPath" "$repositoryCommit"
+		fi
+	fi
+}
+
 git_clean()
 {
 	local repositoryFolderPath="$1"

From 2c6536543df0655c74eb578cc16d75710ffc7621 Mon Sep 17 00:00:00 2001
From: Raph Cohn <raphael.cohn@stormmq.com>
Date: Tue, 27 Oct 2015 15:16:49 +0000
Subject: [PATCH 14/14] LICENSE fix

---
 LICENSE | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LICENSE b/LICENSE
index c399ecd..dbf1bf6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1 +1 @@
-LICENSE terms are documented in the COPYRIGHT file at the top-level directory of this distribution and at https://raw.githubusercontent.com/shellfire-dev/jsonreader/master/COPYRIGHT.
+LICENSE terms are documented in the COPYRIGHT file at the top-level directory of this distribution and at https://raw.githubusercontent.com/shellfire-dev/git/master/COPYRIGHT.