initial commit

1 files changed, 24 insertions, 0 deletions

diff --git a/src/fetch_git.cc b/src/fetch_git.cc
new file mode 100644
index 0000000..3306e42
--- /dev/null
+++ b/src/fetch_git.cc
@@ -0,0 +1,24 @@
+#include <cstring>
+
+#include "vars.cc"
+
+int fetch_git(Pkg pkg) {
+  std::string clone_cmds[] = {
+      "git -c advice.detachedHead=false clone --depth 1 " + pkg.url + " " +
+          pkg.src.c_str(),
+      "git -c advice.detachedHead=false clone --branch " + pkg.ver +
+          " --depth 1 " + pkg.url + " " + pkg.src.c_str()};
+  if (strcmp(pkg.ver.c_str(), "HEAD") == 0) {
+    if (WEXITSTATUS(system(clone_cmds[0].c_str())) == 0x10) {
+      return 0;
+    } else {
+      return 1;
+    }
+  } else {
+    if (WEXITSTATUS(system(clone_cmds[1].c_str())) == 0x10) {
+      return 0;
+    } else {
+      return 1;
+    }
+  }
+}