Added revision option support to revert and diff commands.

1 files changed, 14 insertions, 4 deletions

diff --git a/prism.c b/prism.c
index 0941312..bd18ae9 100644
--- a/prism.c
+++ b/prism.c
@@ -146,8 +146,13 @@ static void revert_task(const char *filename)
 {

 int res;

 

-    printf("Reverting changes to %s...\n", filename);

-    res = revert(filename, -1);

+    if(revision_option == -1)

+        printf("Reverting changes to %s...\n", filename);

+    else

+        printf("Reverting %s to revision %d...\n", filename, revision_option);

+    

+    res = revert(filename, revision_option);

+    

     switch(res) { 

         case PRET_OK:

             printf("  changes reverted\n");

@@ -167,8 +172,13 @@ static void diff_task(const char *filename)
 {

 int res;

 

-    printf("Comparing current %s to latest repository revision...\n", filename);

-    res = diff_db_file(filename, -1);

+    printf("Comparing current %s to ",filename);

+    if(revision_option == -1)

+        printf("latest repository revision...\n");

+    else

+        printf("revision %d...\n", revision_option);

+    

+    res = diff_db_file(filename, revision_option);

     switch(res) { 

         case PRET_OK:

             printf("  diff complete\n");