New component: cat

Generically reads an arbitrary file natively. Saves a few layers of execution in comparison to using `run_command` with an argument like `cat ./file`.
2022-11-23 23:59:51 +01:00 · 2022-11-23 23:59:51 +01:00 · 57c6e7340d
commit 57c6e7340d
parent 4bd78c94ba
5 changed files with 38 additions and 0 deletions
--- a/config.def.h
+++ b/config.def.h
@ -18,6 +18,7 @@ static const char unknown_str[] = "n/a";
 *                                                     NULL on OpenBSD/FreeBSD
 * battery_remaining   battery remaining HH:MM         battery name (BAT0)
 *                                                     NULL on OpenBSD/FreeBSD
+ * cat                 read arbitrary file             path
 * cpu_perc            cpu usage in percent            NULL
 * cpu_freq            cpu frequency in MHz            NULL
 * datetime            date and time                   format string (%F %T)