From: Junio C Hamano <gitster@pobox.com>
Date: Sun, 17 Feb 2008 01:59:20 +0000 (-0800)
Subject: Merge branch 'sp/safecrlf'
X-Git-Tag: v1.5.5-rc0~206
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2ac4b4b2228f3ef996db7b07aea74c4b1a796f38;p=git-core%2Fgit.git

Merge branch 'sp/safecrlf'

* sp/safecrlf:
  safecrlf: Add mechanism to warn about irreversible crlf conversions
---

2ac4b4b2228f3ef996db7b07aea74c4b1a796f38
diff --cc config.c
index 7881bbc77,3256c9955..8064cae18
--- a/config.c
+++ b/config.c
@@@ -415,9 -407,16 +415,18 @@@ int git_default_config(const char *var
  		return 0;
  	}
  
+ 	if (!strcmp(var, "core.safecrlf")) {
+ 		if (value && !strcasecmp(value, "warn")) {
+ 			safe_crlf = SAFE_CRLF_WARN;
+ 			return 0;
+ 		}
+ 		safe_crlf = git_config_bool(var, value);
+ 		return 0;
+ 	}
+ 
  	if (!strcmp(var, "user.name")) {
 +		if (!value)
 +			return config_error_nonbool(var);
  		strlcpy(git_default_name, value, sizeof(git_default_name));
  		return 0;
  	}
diff --cc environment.c
index fa3633372,e351e99ed..3527f1663
--- a/environment.c
+++ b/environment.c
@@@ -30,11 -30,12 +30,12 @@@ int core_compression_seen
  size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
  size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
  size_t delta_base_cache_limit = 16 * 1024 * 1024;
 -char *pager_program;
 +const char *pager_program;
  int pager_use_color = 1;
 -char *editor_program;
 -char *excludes_file;
 +const char *editor_program;
 +const char *excludes_file;
  int auto_crlf = 0;	/* 1: both ways, -1: only when adding git objects */
+ enum safe_crlf safe_crlf = SAFE_CRLF_WARN;
  unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
  
  /* This is set by setup_git_dir_gently() and/or git_default_config() */