Support for Redis to listen on a Unix socket

[redis.git] / src / redis-cli.c

diff --git a/src/redis-cli.c b/src/redis-cli.c
index 2daa7c4614958cae3caef96ba6d382a3032f5000..dac8286251b983d233729885d05f7dc866bd9598 100644 (file)
--- a/src/redis-cli.c
+++ b/src/redis-cli.c
@@ -29,6 +29,7 @@
  */
 
 #include "fmacros.h"
+#include "version.h"
 
 #include <stdio.h>
 #include <string.h>
@@ -60,6 +61,7 @@ static struct config {
     int pubsub_mode;
     int raw_output;
     char *auth;
+    char *historyfile;
 } config;
 
 static int cliReadReply(int fd);
@@ -315,6 +317,9 @@ static int parseOptions(int argc, char **argv) {
             config.interactive = 1;
         } else if (!strcmp(argv[i],"-c")) {
             config.argn_from_stdin = 1;
+        } else if (!strcmp(argv[i],"-v")) {
+            printf("redis-cli shipped with Redis verison %s\n", REDIS_VERSION);
+            exit(0);
         } else {
             break;
         }
@@ -340,7 +345,7 @@ static sds readArgFromStdin(void) {
 }
 
 static void usage() {
-    fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-a authpw] [-r repeat_times] [-n db_num] [-i] cmd arg1 arg2 arg3 ... argN\n");
+    fprintf(stderr, "usage: redis-cli [-iv] [-h host] [-p port] [-a authpw] [-r repeat_times] [-n db_num] cmd arg1 arg2 arg3 ... argN\n");
     fprintf(stderr, "usage: echo \"argN\" | redis-cli -c [-h host] [-p port] [-a authpw] [-r repeat_times] [-n db_num] cmd arg1 arg2 ... arg(N-1)\n");
     fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n");
     fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n");
@@ -435,6 +440,7 @@ static void repl() {
         if (line[0] != '\0') {
             argv = splitArguments(line,&argc);
             linenoiseHistoryAdd(line);
+            if (config.historyfile) linenoiseHistorySave(config.historyfile);
             if (argc > 0) {
                 if (strcasecmp(argv[0],"quit") == 0 ||
                     strcasecmp(argv[0],"exit") == 0)
@@ -468,6 +474,13 @@ int main(int argc, char **argv) {
     config.pubsub_mode = 0;
     config.raw_output = 0;
     config.auth = NULL;
+    config.historyfile = NULL;
+
+    if (getenv("HOME") != NULL) {
+        config.historyfile = malloc(256);
+        snprintf(config.historyfile,256,"%s/.rediscli_history",getenv("HOME"));
+        linenoiseHistoryLoad(config.historyfile);
+    }
 
     firstarg = parseOptions(argc,argv);
     argc -= firstarg;