Add Gentoo system snapshot script and viewer

1 files changed, 27 insertions, 0 deletions

diff --git a/tools/snapshot_viewer.c b/tools/snapshot_viewer.c
new file mode 100644
index 0000000..30ece56
--- /dev/null
+++ b/tools/snapshot_viewer.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char *argv[]) {
+    const char *file = (argc > 1) ? argv[1] : "gentoo_snapshot.txt";
+    FILE *fp = fopen(file, "r");
+    if (!fp) {
+        perror("fopen");
+        return 1;
+    }
+
+    char line[1024];
+    while (fgets(line, sizeof line, fp)) {
+        if (strncmp(line, "=====", 5) == 0) {
+            printf("\033[1;32m%s\033[0m", line);
+        } else if (strncmp(line, "##", 2) == 0) {
+            printf("\033[1;34m%s\033[0m", line);
+        } else if (strncmp(line, "###", 3) == 0) {
+            printf("\033[1;36m%s\033[0m", line);
+        } else {
+            fputs(line, stdout);
+        }
+    }
+
+    fclose(fp);
+    return 0;
+}