Restructure project

stable/pid/Makefile

@@ -0,0 +1,18 @@
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Darwin)
+    LINK_FLAGS := -fno-common -flat_namespace -bundle -undefined suppress
+else
+    LINK_FLAGS := -shared -fpic
+endif
+
+all: pid.so
+
+%.so:%.o
+	$(CC) $(LINK_FLAGS) -lprofanity -o $@ $^
+
+%.o:%.c
+	$(CC) $(INCLUDE) -D_GNU_SOURCE -D_BSD_SOURCE -fpic -g3 -O0 -std=c99 \
+        -Wextra -pedantic -c -o $@ $<
+
+clean:
+	$(RM) pid.so

stable/pid/pid.c

@@ -0,0 +1,39 @@
+/*
+Simple plugin to display the PID of the Profanity process and its parent
+ 
+Theme example in ~/.local/share/profanity/plugin_themes
+
+[pid]
+self=bold_white
+parent=white
+*/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <profapi.h>
+
+void
+cmd_pid(char **args)
+{
+    pid_t pid = getpid();
+    pid_t ppid = getppid();
+    char buf[50];
+    sprintf(buf, "PID: %d", pid);
+    prof_cons_show_themed("pid", "self", NULL, buf);
+    sprintf(buf, "Parent PID: %d", ppid);
+    prof_cons_show_themed("pid", "parent", NULL, buf);
+    prof_cons_alert();
+}
+
+void
+prof_init(const char * const version, const char * const status, const char *const account_name, const char *const fulljid)
+{
+    char *synopsis[] = { "/pid", NULL };
+    char *description = "Show process ID and parent Process ID in the console window.";
+    char *args[][2] = { { NULL, NULL } };
+    char *examples[] = { NULL };
+
+    prof_register_command("/pid", 0, 0, synopsis, description, args, examples, cmd_pid);
+}