Clean up, update configs to be actually useful now...

2025-12-14 04:03:50 +00:00 · 2024-01-04 18:49:24 -08:00
parent 68d016d03e
commit c93f5d7caa
412 changed files with 4462 additions and 63004 deletions
--- a/.config/sketchybar/helper/cpu.h
+++ b/.config/sketchybar/helper/cpu.h
@@ -0,0 +1,122 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <mach/mach.h>
+#include <stdbool.h>
+#include <time.h>
+
+#define MAX_TOPPROC_LEN 28
+
+static const char TOPPROC[] = { "/bin/ps -Aceo pid,pcpu,comm -r" }; 
+static const char FILTER_PATTERN[] = { "com.apple." };
+
+struct cpu {
+  host_t host;
+  mach_msg_type_number_t count;
+  host_cpu_load_info_data_t load;
+  host_cpu_load_info_data_t prev_load;
+  bool has_prev_load;
+
+  char command[256];
+};
+
+static inline void cpu_init(struct cpu* cpu) {
+  cpu->host = mach_host_self();
+  cpu->count = HOST_CPU_LOAD_INFO_COUNT;
+  cpu->has_prev_load = false;
+  snprintf(cpu->command, 100, "");
+}
+
+static inline void cpu_update(struct cpu* cpu) {
+  kern_return_t error = host_statistics(cpu->host,
+                                        HOST_CPU_LOAD_INFO,
+                                        (host_info_t)&cpu->load,
+                                        &cpu->count                );
+
+  if (error != KERN_SUCCESS) {
+    printf("Error: Could not read cpu host statistics.\n");
+    return;
+  }
+
+  if (cpu->has_prev_load) {
+    uint32_t delta_user = cpu->load.cpu_ticks[CPU_STATE_USER]
+                          - cpu->prev_load.cpu_ticks[CPU_STATE_USER];
+
+    uint32_t delta_system = cpu->load.cpu_ticks[CPU_STATE_SYSTEM]
+                            - cpu->prev_load.cpu_ticks[CPU_STATE_SYSTEM];
+
+    uint32_t delta_idle = cpu->load.cpu_ticks[CPU_STATE_IDLE]
+                          - cpu->prev_load.cpu_ticks[CPU_STATE_IDLE];
+
+    double user_perc = (double)delta_user / (double)(delta_system
+                                                     + delta_user
+                                                     + delta_idle);
+
+    double sys_perc = (double)delta_system / (double)(delta_system
+                                                      + delta_user
+                                                      + delta_idle);
+
+    double total_perc = user_perc + sys_perc;
+
+    FILE* file;
+    char line[1024];
+
+    file = popen(TOPPROC, "r");
+    if (!file) {
+      printf("Error: TOPPROC command errored out...\n" );
+      return;
+    }
+
+    fgets(line, sizeof(line), file);
+    fgets(line, sizeof(line), file);
+
+    char* start = strstr(line, FILTER_PATTERN);
+    char topproc[MAX_TOPPROC_LEN + 4];
+    uint32_t caret = 0;
+    for (int i = 0; i < sizeof(line); i++) {
+      if (start && i == start - line) {
+        i+=9;
+        continue;
+      }
+
+      if (caret >= MAX_TOPPROC_LEN && caret <= MAX_TOPPROC_LEN + 2) {
+        topproc[caret++] = '.';
+        continue;
+      }
+      if (caret > MAX_TOPPROC_LEN + 2) break;
+      topproc[caret++] = line[i];
+      if (line[i] == '\0') break;
+    }
+
+    topproc[MAX_TOPPROC_LEN + 3] = '\0';
+
+    pclose(file);
+
+    char color[16];
+    if (total_perc >= .7) {
+      snprintf(color, 16, "%s", getenv("RED"));
+    } else if (total_perc >= .3) {
+      snprintf(color, 16, "%s", getenv("ORANGE"));
+    } else if (total_perc >= .1) {
+      snprintf(color, 16, "%s", getenv("YELLOW"));
+    } else {
+      snprintf(color, 16, "%s", getenv("LABEL_COLOR"));
+    }
+
+    snprintf(cpu->command, 256, "--push cpu.sys %.2f "
+                                "--push cpu.user %.2f "
+                                "--set cpu.top label='%s' "
+                                "--set cpu.percent label=%.0f%% label.color=%s ",
+                                sys_perc,
+                                user_perc,
+                                topproc,
+                                total_perc*100.,
+                                color          );
+  }
+  else {
+    snprintf(cpu->command, 256, "");
+  }
+
+  cpu->prev_load = cpu->load;
+  cpu->has_prev_load = true;
+}