branch: rename 'tracking' to 'upstream'

The term 'tracking' is overloaded. Help distinguish what we mean by
using 'upstream' for this part of the library.

5 files changed, 12 insertions, 12 deletions

diff --git a/src/branch.c b/src/branch.c
index 45ecca751..56c63a82a 100644
--- a/src/branch.c
+++ b/src/branch.c
@@ -228,7 +228,7 @@ int git_branch_name(const char **out, git_reference *ref)
 	return 0;
 }
 
-static int retrieve_tracking_configuration(
+static int retrieve_upstream_configuration(
 	const char **out,
 	git_repository *repo,
 	const char *canonical_branch_name,
@@ -250,7 +250,7 @@ static int retrieve_tracking_configuration(
 	return error;
 }
 
-int git_branch_tracking__name(
+int git_branch_upstream__name(
 	git_buf *tracking_name,
 	git_repository *repo,
 	const char *canonical_branch_name)
@@ -266,11 +266,11 @@ int git_branch_tracking__name(
 	if (!git_reference__is_branch(canonical_branch_name))
 		return not_a_local_branch(canonical_branch_name);
 
-	if ((error = retrieve_tracking_configuration(
+	if ((error = retrieve_upstream_configuration(
 		&remote_name, repo, canonical_branch_name, "branch.%s.remote")) < 0)
 			goto cleanup;
 
-	if ((error = retrieve_tracking_configuration(
+	if ((error = retrieve_upstream_configuration(
 		&merge_name, repo, canonical_branch_name, "branch.%s.merge")) < 0)
 			goto cleanup;
 
@@ -386,7 +386,7 @@ cleanup:
 	return error;
 }
 
-int git_branch_tracking_name(
+int git_branch_upstream_name(
 	char *tracking_branch_name_out,
 	size_t buffer_size,
 	git_repository *repo,
@@ -400,7 +400,7 @@ int git_branch_tracking_name(
 	if (tracking_branch_name_out && buffer_size)
 		*tracking_branch_name_out = '\0';
 
-	if ((error = git_branch_tracking__name(
+	if ((error = git_branch_upstream__name(
 		&buf, repo, canonical_branch_name)) < 0)
 			goto cleanup;
 
@@ -422,14 +422,14 @@ cleanup:
 	return (int)error;
 }
 
-int git_branch_tracking(
+int git_branch_upstream(
 		git_reference **tracking_out,
 		git_reference *branch)
 {
 	int error;
 	git_buf tracking_name = GIT_BUF_INIT;
 
-	if ((error = git_branch_tracking__name(&tracking_name,
+	if ((error = git_branch_upstream__name(&tracking_name,
 		git_reference_owner(branch), git_reference_name(branch))) < 0)
 			return error;
 
diff --git a/src/branch.h b/src/branch.h
index 8a26c4fea..d02f2af0d 100644
--- a/src/branch.h
+++ b/src/branch.h
@@ -9,7 +9,7 @@
 
 #include "buffer.h"
 
-int git_branch_tracking__name(
+int git_branch_upstream__name(
 	git_buf *tracking_name,
 	git_repository *repo,
 	const char *canonical_branch_name);
diff --git a/src/remote.c b/src/remote.c
index a6f62d6a5..896361e30 100644
--- a/src/remote.c
+++ b/src/remote.c
@@ -705,7 +705,7 @@ static int remote_head_for_ref(git_remote_head **out, git_remote *remote, git_ve
 
 	if ((error = git_reference_resolve(&resolved_ref, ref)) < 0 ||
 		(!git_reference_is_branch(resolved_ref)) ||
-		(error = git_branch_tracking(&tracking_ref, resolved_ref)) < 0 ||
+		(error = git_branch_upstream(&tracking_ref, resolved_ref)) < 0 ||
 		(error = git_refspec_transform_l(&remote_name, &remote->fetch, git_reference_name(tracking_ref))) < 0) {
 		/* Not an error if HEAD is orphaned or no tracking branch */
 		if (error == GIT_ENOTFOUND)
diff --git a/src/revparse.c b/src/revparse.c
index 1518a7c3c..2fd636135 100644
--- a/src/revparse.c
+++ b/src/revparse.c
@@ -356,7 +356,7 @@ static int retrieve_remote_tracking_reference(git_reference **base_ref, const ch
 		goto cleanup;
 	}
 
-	if ((error = git_branch_tracking(&tracking, ref)) < 0)
+	if ((error = git_branch_upstream(&tracking, ref)) < 0)
 		goto cleanup;
 	
 	*base_ref = tracking;
diff --git a/src/submodule.c b/src/submodule.c
index 066a881cb..2fdaf2f77 100644
--- a/src/submodule.c
+++ b/src/submodule.c
@@ -1327,7 +1327,7 @@ static int lookup_head_remote(git_buf *url, git_repository *repo)
 		goto cleanup;
 	}
 
-	if ((error = git_branch_tracking(&remote, head)) < 0)
+	if ((error = git_branch_upstream(&remote, head)) < 0)
 		goto cleanup;
 
 	/* remote should refer to something like refs/remotes/ORIGIN/BRANCH */