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Fixed finding sql updates

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This commit is contained in:
Wyk3d 2008-12-25 15:33:10 +02:00
parent acb5080733
commit dcb4d9d6d5
1 changed files with 37 additions and 10 deletions
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47
contrib/git_id/git_id.cpp
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@ -4,6 +4,7 @@
#include <string>
#include <sstream>
#include <assert.h>
#include <set>
#include "../../src/framework/Platform/CompilerDefs.h"
#if PLATFORM == PLATFORM_WINDOWS
@ -23,6 +24,7 @@
#define MAX_PATH 2048
#define MAX_BUF 2048
#define MAX_CMD 2048
#define MAX_HASH 256
// config
@ -50,6 +52,9 @@ char head_message[MAX_MSG];
char path_prefix[MAX_PATH] = "";
char buffer[MAX_BUF];
char cmd[MAX_CMD];
char origin_hash[MAX_HASH];
std::set<std::string> sql_updates;
FILE *cmd_pipe;
@ -127,9 +132,8 @@ bool check_fwd()
if( (cmd_pipe = popen( cmd, "r" )) == NULL )
return false;
char hash[256];
if(!fgets(buffer, MAX_BUF, cmd_pipe)) return false;
strncpy(hash, buffer, MAX_BUF);
strncpy(origin_hash, buffer, MAX_HASH);
pclose(cmd_pipe);
if( (cmd_pipe = popen( "git log --pretty=\"format:%H\"", "r" )) == NULL )
@ -139,7 +143,7 @@ bool check_fwd()
while(fgets(buffer, MAX_BUF, cmd_pipe))
{
buffer[strnlen(buffer, MAX_BUF) - 1] = '\0';
if(strncmp(hash, buffer, MAX_BUF) == 0)
if(strncmp(origin_hash, buffer, MAX_BUF) == 0)
{
found = true;
break;
@ -266,16 +270,41 @@ bool amend_commit()
bool find_sql_updates()
{
printf("+ finding sql updates on HEAD\n");
snprintf(cmd, MAX_CMD, "git ls-tree HEAD %s%s/", path_prefix, sql_update_dir);
// add all updates from HEAD
snprintf(cmd, MAX_CMD, "git show HEAD:%s", sql_update_dir);
if( (cmd_pipe = popen( cmd, "r" )) == NULL )
return false;
int dummy;
char hash[256], filename[MAX_PATH];
// skip first two lines
if(!fgets(buffer, MAX_BUF, cmd_pipe)) { pclose(cmd_pipe); return false; }
if(!fgets(buffer, MAX_BUF, cmd_pipe)) { pclose(cmd_pipe); return false; }
int nr;
char db_table[MAX_BUF];
while(fgets(buffer, MAX_BUF, cmd_pipe))
{
sscanf(buffer, "%d tree %s %s", &dummy, hash, filename);
buffer[strnlen(buffer, MAX_BUF) - 1] = '\0';
if(sscanf(buffer, "%d_%s.sql", &nr, db_table) == 2)
sql_updates.insert(buffer);
}
pclose(cmd_pipe);
// remove updates from the last commit also found on origin
snprintf(cmd, MAX_CMD, "git show %s:%s", origin_hash, sql_update_dir);
if( (cmd_pipe = popen( cmd, "r" )) == NULL )
return false;
// skip first two lines
if(!fgets(buffer, MAX_BUF, cmd_pipe)) { pclose(cmd_pipe); return false; }
if(!fgets(buffer, MAX_BUF, cmd_pipe)) { pclose(cmd_pipe); return false; }
while(fgets(buffer, MAX_BUF, cmd_pipe))
{
buffer[strnlen(buffer, MAX_BUF) - 1] = '\0';
if(sscanf(buffer, "%d_%s.sql", &nr, db_table) == 2)
sql_updates.erase(buffer);
}
pclose(cmd_pipe);
@ -322,10 +351,8 @@ int main(int argc, char *argv[])
{
DO( find_origin() );
if(do_fetch)
{
DO( fetch_origin() );
DO( check_fwd() );
}
DO( check_fwd() );
}
DO( find_rev() );
DO( find_head_msg() );