From b4715770db0f725841c772be48e36f6a0cd952f8 Mon Sep 17 00:00:00 2001
From: Squibid <me@zacharyscheiman.com>
Date: Tue, 23 Sep 2025 02:20:07 -0400
Subject: [PATCH] seperate out the battery funcs

---
 include/battery.h |  6 ++++++
 src/battery.c     | 54 +++++++++++++++++++++++++++++++++++++++++++++++
 src/main.c        | 48 +----------------------------------------
 3 files changed, 61 insertions(+), 47 deletions(-)
 create mode 100644 include/battery.h
 create mode 100644 src/battery.c

diff --git a/include/battery.h b/include/battery.h
new file mode 100644
index 0000000..9fb259c
--- /dev/null
+++ b/include/battery.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#include <stdbool.h>
+
+char *battery_percent(void);
+bool plugged_in(char *fn);
diff --git a/src/battery.c b/src/battery.c
new file mode 100644
index 0000000..19c5f98
--- /dev/null
+++ b/src/battery.c
@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <unistd.h>
+
+#include "utils.h"
+
+#include "config.h"
+
+char
+*battery_percent(void)
+{
+  char *r, c, *d;
+  int i;
+  FILE *f;
+
+  /* open up the battery capacity for reading */
+  d = concat(battery_dir, "/capacity");
+  f = fopen(d, "r");
+  free(d);
+
+  /* create enough space for the battery percentage */
+  r = calloc(4, sizeof(char));
+
+  /* read in the battery percentage */
+  i = 0;
+  while ((c = getc(f)) && i < 4) {
+    /* make sure to replace the newline with a string terminator */
+    if (c == '\n') {
+      r[i] = '\0';
+      break;
+    }
+    r[i] = c;
+    i++;
+  }
+
+  fclose(f);
+  return r;
+}
+
+bool
+plugged_in(char *fn)
+{
+  FILE *f;
+  char buf[1];
+
+  f = fopen(fn, "r");
+  if (read(fileno(f), buf, 1) < 0) {
+    return -1;
+  }
+  fclose(f);
+
+  return buf[0] - '0';
+}
diff --git a/src/main.c b/src/main.c
index 4a01961..ee04163 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,5 @@
 #include <errno.h>
 #include <getopt.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
@@ -17,57 +16,12 @@
 #include "wayland.h"
 #include "acpi.h"
 #include "utils.h"
+#include "battery.h"
 
 #include "config.h"
 
 #define MAX_BUFLEN 1024
 
-char
-*battery_percent(void)
-{
-  char *r, c, *d;
-  int i;
-  FILE *f;
-
-  /* open up the battery capacity for reading */
-  d = concat(battery_dir, "/capacity");
-  f = fopen(d, "r");
-  free(d);
-
-  /* create enough space for the battery percentage */
-  r = calloc(4, sizeof(char));
-
-  /* read in the battery percentage */
-  i = 0;
-  while ((c = getc(f)) && i < 4) {
-    /* make sure to replace the newline with a string terminator */
-    if (c == '\n') {
-      r[i] = '\0';
-      break;
-    }
-    r[i] = c;
-    i++;
-  }
-
-  fclose(f);
-  return r;
-}
-
-bool
-plugged_in(char *fn)
-{
-  FILE *f;
-  char buf[1];
-
-  f = fopen(fn, "r");
-  if (read(fileno(f), buf, 1) < 0) {
-    return -1;
-  }
-  fclose(f);
-
-  return buf[0] - '0';
-}
-
 void
 on_battery_event(char *percent, bool plugged)
 {