From 4a954b6ac6657644d199d2b7a99413217e345b6f Mon Sep 17 00:00:00 2001
From: Matt Mascarenhas <matt@handmadedev.org>
Date: Mon, 18 Dec 2017 14:31:05 +0000
Subject: [PATCH] cinera.c: Add -q flag

This sets cinera to "oneshot mode" which makes a Project Edition instance
quit after syncing from annotation files in project input directory
---
 cinera/cinera.c | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/cinera/cinera.c b/cinera/cinera.c
index b2e18a6..da62d88 100644
--- a/cinera/cinera.c
+++ b/cinera/cinera.c
@@ -14,7 +14,7 @@ typedef struct
 version CINERA_APP_VERSION = {
     .Major = 0,
     .Minor = 5,
-    .Patch = 11
+    .Patch = 12
 };
 
 #define CINERA_DB_VERSION 2
@@ -69,7 +69,8 @@ enum
 enum
 {
     MODE_BARE,
-    MODE_INTEGRATE
+    MODE_INTEGRATE,
+    MODE_ONESHOT
 } modes;
 
 enum
@@ -1694,6 +1695,9 @@ PrintUsage(char *BinaryLocation, config *DefaultConfig)
             "\n"
             "    -p <project ID>\n"
             "        Set the project ID, corresponding to the \"project\" field in the HMML files\n"
+            "    -q\n"
+            "        Quit after syncing with annotation files in project input directory\n"
+            "        (Only affects PROJECT edition)\n"
             "    -s <style>\n"
             "        Set the style / theme, corresponding to a cinera__*.css file\n"
             "        This is equal to the \"project\" field in the HMML files by default\n"
@@ -2281,6 +2285,7 @@ HMMLToBuffers(buffers *CollationBuffers, char *Filename)
                                 break;
                             case RC_ERROR_FILE:
                             case RC_ERROR_MEMORY:
+                                hmml_free(&HMML);
                                 return RC_ERROR_FATAL;
                         };
                         if(!HasFilterMenu)
@@ -2542,6 +2547,7 @@ AppendedIdentifier:
                         break;
                     case RC_ERROR_FILE:
                     case RC_ERROR_MEMORY:
+                        hmml_free(&HMML);
                         return RC_ERROR_FATAL;
                 };
                 if(!HasFilterMenu)
@@ -3880,6 +3886,8 @@ IndexToBuffer(buffers *CollationBuffers)
         if(!ProjectFound)
         {
             fprintf(stderr, "Missing Project Info for %s\n", Config.ProjectID);
+            FreeBuffer(&Index.Metadata.Buffer);
+            FreeBuffer(&Index.File.Buffer);
             return RC_ERROR_PROJECT;
         }
 
@@ -3934,6 +3942,8 @@ IndexToBuffer(buffers *CollationBuffers)
         CollationBuffers->Index.Size = StringLength(queryContainer) + (Index.Header.EntryCount * EntryLength) + StringLength(Script);
         if(!(CollationBuffers->Index.Location = malloc(CollationBuffers->Index.Size)))
         {
+            FreeBuffer(&Index.Metadata.Buffer);
+            FreeBuffer(&Index.File.Buffer);
             return(RC_ERROR_MEMORY);
         }
         CollationBuffers->Index.Ptr = CollationBuffers->Index.Location;
@@ -4001,6 +4011,7 @@ IndexToBuffer(buffers *CollationBuffers)
         CopyStringToBuffer(&CollationBuffers->Index, Script);
 
         FreeBuffer(&Index.Metadata.Buffer);
+        FreeBuffer(&Index.File.Buffer);
         return RC_SUCCESS;
     }
     else
@@ -4544,7 +4555,7 @@ main(int ArgC, char **Args)
     }
 
     char CommandLineArg;
-    while((CommandLineArg = getopt(ArgC, Args, "a:b:B:c:d:fhi:j:l:m:n:o:p:r:R:s:t:U:vx:")) != -1)
+    while((CommandLineArg = getopt(ArgC, Args, "a:b:B:c:d:fhi:j:l:m:n:o:p:qr:R:s:t:U:vx:")) != -1)
     {
         switch(CommandLineArg)
         {
@@ -4589,6 +4600,9 @@ main(int ArgC, char **Args)
             case 'p':
                 Config.ProjectID = optarg;
                 break;
+            case 'q':
+                Config.Mode = MODE_ONESHOT;
+                break;
             case 'r':
                 Config.RootDir = StripTrailingSlash(optarg);
                 break;
@@ -4821,6 +4835,10 @@ main(int ArgC, char **Args)
 
         printf("┌╼ Synchronising with annotation files in Project Input Directory ╾┐\n");
         SyncIndexWithInput(&CollationBuffers, IndexTemplate, PlayerTemplate);
+        if(Config.Mode == MODE_ONESHOT)
+        {
+            goto RIP;
+        }
 
         printf("\n┌╼ Monitoring Project Directory for \e[1;32mnew\e[0m, \e[1;33medited\e[0m and \e[1;30mdeleted\e[0m .hmml files ╾┐\n");
         int inotifyInstance = inotify_init1(IN_NONBLOCK);