Log contents of distro version files

1 files changed, 26 insertions, 0 deletions

diff --git a/sway/main.c b/sway/main.c
index 015fe247..804053f6 100644
--- a/sway/main.c
+++ b/sway/main.c
@@ -101,6 +101,31 @@ static void log_env() {
         }
 }
 
+static void log_distro() {
+        const char *paths[] = {
+                "/etc/lsb-release",
+                "/etc/os-release",
+                "/etc/debian_version",
+                "/etc/redhat-release",
+                "/etc/redhat-release",
+                "/etc/gentoo-release",
+        };
+        for (size_t i = 0; i < sizeof(paths) / sizeof(char *); ++i) {
+                FILE *f = fopen(paths[i], "r");
+                if (f) {
+                        sway_log(L_INFO, "Contents of %s:", paths[i]);
+                        while (!feof(f)) {
+                                char *line = read_line(f);
+                                if (*line) {
+                                        sway_log(L_INFO, "%s", line);
+                                }
+                                free(line);
+                        }
+                        fclose(f);
+                }
+        }
+}
+
 int main(int argc, char **argv) {
         static int verbose = 0, debug = 0, validate = 0;
 
@@ -237,6 +262,7 @@ int main(int argc, char **argv) {
         sway_log(L_INFO, "Starting sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
 #endif
         log_env();
+        log_distro();
 
         init_layout();