command line args are much nicer, and versions are properly disciplined1.0.0

1 files changed, 25 insertions, 7 deletions

diff --git a/src/is_updated.c b/src/is_updated.c
index 68e6d2e..6ed53d3 100644
--- a/src/is_updated.c
+++ b/src/is_updated.c
@@ -5,15 +5,33 @@
 #include <unistd.h>
 
 #include "is_updated.h"
+
 #include "cmd_out.h"
+#include "lua_state.h"
 
 bool is_updated(const char *src) {
-  if (src && strlen(src) > 0 && chdir(src) != 0) {
-    return false;
-  }
-
-  char *output = cmd_out("git pull");
-  bool result = (strstr(output, "Already up to date.") != NULL);
-  free(output);
+  bool result = false;
+  if (src && strlen(src) > 0 && chdir(src) != 0) return result;
+  char *bldit_pkgver = bldit_pkg_getver();
+  char *git_tag = cmd_out("git tag | tail -n 1");
+  result = (strstr(git_tag, bldit_pkgver) != NULL);
+  char *git_pull = cmd_out("git pull");
+  result = (strstr(git_pull, "Already up to date.") != NULL);
+  free(git_tag);
+  free(git_pull);
   return result;
+}
+
+bool is_bldit_usable() {
+  char* bldit_version = bldit_getver();
+  if (strcmp(bldit_version, version) == 0) return true;
+  bool prev_pass = false;
+  for (int i = 0; i < strlen(bldit_version); i++) {
+    if (bldit_version[i] == '.') continue;
+    if ((bldit_version[i] - '0') <= (version[i] - '0')) {
+      prev_pass = ((bldit_version[i] - '0') != (version[i] - '0'));
+      continue;
+    } else return prev_pass;
+  }
+  return true;
 }
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