From 84c422ee38b531d2c83b6dcab4fc4e76b5fdafbf Mon Sep 17 00:00:00 2001
From: Hoffmann Gerhard <g.hoffmann@atb-online.eu>
Date: Wed, 3 Apr 2024 16:40:46 +0200
Subject: [PATCH] just safe again

---
 CalculatorCInterface/git_library.cpp | 50 ++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/CalculatorCInterface/git_library.cpp b/CalculatorCInterface/git_library.cpp
index fd6f032..eb71961 100644
--- a/CalculatorCInterface/git_library.cpp
+++ b/CalculatorCInterface/git_library.cpp
@@ -340,8 +340,58 @@ on_error:
 //
 // git merge
 //
+struct merge_options { const char **heads;
+    size_t heads_count;
+
+    git_annotated_commit **annotated;
+    size_t annotated_count;
+
+    unsigned int no_commit : 1;
+};
+
+static void merge_options_init(struct merge_options *opts) {
+    memset(opts, 0, sizeof(*opts));
+
+    opts->heads = NULL;
+    opts->heads_count = 0;
+    opts->annotated = NULL;
+    opts->annotated_count = 0;
+}
+
+static void parse_options(const char **repo_path, struct merge_options *opts) {
+#if 0
+    struct args_info args = ARGS_INFO_INIT;
+
+    for (args.pos = 1; args.pos < argc; ++args.pos) {
+        const char *curr = argv[args.pos];
+
+        if (curr[0] != '-') {
+            opts_add_refish(opts, curr);
+        } else if (!strcmp(curr, "--no-commit")) {
+            opts->no_commit = 1;
+        } else if (match_str_arg(repo_path, &args, "--git-dir")) {
+            continue;
+        }
+    }
+#endif
+}
 
 static int merge(git_repository *repo) {
+    struct merge_options opts;
+    git_index *index;
+    git_repository_state_t state;
+    git_merge_analysis_t analysis;
+    git_merge_preference_t preference;
+    const char *path = ".";
+    int err = 0;
+
+    merge_options_init(&opts);
+    parse_options(&path, &opts);
+
+cleanup:
+    free((char **)opts.heads);
+    free(opts.annotated);
+
     return 0;
 }