Adding upstream version 1.7.2+ds.upstream/1.7.2+ds

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/examples/config.c b/examples/config.c
new file mode 100644
index 0000000..6e14ce8
--- /dev/null
+++ b/examples/config.c
@@ -0,0 +1,71 @@
+/*
+ * libgit2 "config" example - shows how to use the config API
+ *
+ * Written by the libgit2 contributors
+ *
+ * To the extent possible under law, the author(s) have dedicated all copyright
+ * and related and neighboring rights to this software to the public domain
+ * worldwide. This software is distributed without any warranty.
+ *
+ * You should have received a copy of the CC0 Public Domain Dedication along
+ * with this software. If not, see
+ * <http://creativecommons.org/publicdomain/zero/1.0/>.
+ */
+
+#include "common.h"
+
+static int config_get(git_config *cfg, const char *key)
+{
+	git_config_entry *entry;
+	int error;
+
+	if ((error = git_config_get_entry(&entry, cfg, key)) < 0) {
+		if (error != GIT_ENOTFOUND)
+			printf("Unable to get configuration: %s\n", git_error_last()->message);
+		return 1;
+	}
+
+	puts(entry->value);
+
+	/* Free the git_config_entry after use with `git_config_entry_free()`. */
+	git_config_entry_free(entry);
+
+	return 0;
+}
+
+static int config_set(git_config *cfg, const char *key, const char *value)
+{
+	if (git_config_set_string(cfg, key, value) < 0) {
+		printf("Unable to set configuration: %s\n", git_error_last()->message);
+		return 1;
+	}
+	return 0;
+}
+
+int lg2_config(git_repository *repo, int argc, char **argv)
+{
+	git_config *cfg;
+	int error;
+
+	if ((error = git_repository_config(&cfg, repo)) < 0) {
+		printf("Unable to obtain repository config: %s\n", git_error_last()->message);
+		goto out;
+	}
+
+	if (argc == 2) {
+		error = config_get(cfg, argv[1]);
+	} else if (argc == 3) {
+		error = config_set(cfg, argv[1], argv[2]);
+	} else {
+		printf("USAGE: %s config <KEY> [<VALUE>]\n", argv[0]);
+		error = 1;
+	}
+
+	/**
+	 * The configuration file must be freed once it's no longer
+	 * being used by the user.
+	*/
+	git_config_free(cfg);
+out:
+	return error;
+}