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-rw-r--r--Documentation/config.txt11
-rw-r--r--Makefile2
-rw-r--r--advice.c25
-rw-r--r--advice.h8
-rw-r--r--builtin-push.c2
-rw-r--r--cache.h1
-rw-r--r--config.c3
7 files changed, 51 insertions, 1 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 5256c7f..a35b918 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -113,6 +113,17 @@ For command-specific variables, you will find a more detailed description
in the appropriate manual page. You will find a description of non-core
porcelain configuration variables in the respective porcelain documentation.
+advice.*::
+ When set to 'true', display the given optional help message.
+ When set to 'false', do not display. The configuration variables
+ are:
++
+--
+ pushNonFastForward::
+ Advice shown when linkgit:git-push[1] refuses
+ non-fast-forward refs. Default: true.
+--
+
core.fileMode::
If false, the executable bit differences between the index and
the working copy are ignored; useful on broken filesystems like FAT.
diff --git a/Makefile b/Makefile
index a614347..9d9ff45 100644
--- a/Makefile
+++ b/Makefile
@@ -397,6 +397,7 @@ export PERL_PATH
LIB_FILE=libgit.a
XDIFF_LIB=xdiff/lib.a
+LIB_H += advice.h
LIB_H += archive.h
LIB_H += attr.h
LIB_H += blob.h
@@ -454,6 +455,7 @@ LIB_H += utf8.h
LIB_H += wt-status.h
LIB_OBJS += abspath.o
+LIB_OBJS += advice.o
LIB_OBJS += alias.o
LIB_OBJS += alloc.o
LIB_OBJS += archive.o
diff --git a/advice.c b/advice.c
new file mode 100644
index 0000000..b5216a2
--- /dev/null
+++ b/advice.c
@@ -0,0 +1,25 @@
+#include "cache.h"
+
+int advice_push_nonfastforward = 1;
+
+static struct {
+ const char *name;
+ int *preference;
+} advice_config[] = {
+ { "pushnonfastforward", &advice_push_nonfastforward },
+};
+
+int git_default_advice_config(const char *var, const char *value)
+{
+ const char *k = skip_prefix(var, "advice.");
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(advice_config); i++) {
+ if (strcmp(k, advice_config[i].name))
+ continue;
+ *advice_config[i].preference = git_config_bool(var, value);
+ return 0;
+ }
+
+ return 0;
+}
diff --git a/advice.h b/advice.h
new file mode 100644
index 0000000..862bae3
--- /dev/null
+++ b/advice.h
@@ -0,0 +1,8 @@
+#ifndef ADVICE_H
+#define ADVICE_H
+
+extern int advice_push_nonfastforward;
+
+int git_default_advice_config(const char *var, const char *value);
+
+#endif /* ADVICE_H */
diff --git a/builtin-push.c b/builtin-push.c
index 787011f..6eda372 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -157,7 +157,7 @@ static int do_push(const char *repo, int flags)
continue;
error("failed to push some refs to '%s'", url[i]);
- if (nonfastforward) {
+ if (nonfastforward && advice_push_nonfastforward) {
printf("To prevent you from losing history, non-fast-forward updates were rejected\n"
"Merge the remote changes before pushing again. See the 'non-fast forward'\n"
"section of 'git push --help' for details.\n");
diff --git a/cache.h b/cache.h
index 5fad24c..e1ab092 100644
--- a/cache.h
+++ b/cache.h
@@ -4,6 +4,7 @@
#include "git-compat-util.h"
#include "strbuf.h"
#include "hash.h"
+#include "advice.h"
#include SHA1_HEADER
#ifndef git_SHA_CTX
diff --git a/config.c b/config.c
index e87edea..f21530c 100644
--- a/config.c
+++ b/config.c
@@ -627,6 +627,9 @@ int git_default_config(const char *var, const char *value, void *dummy)
if (!prefixcmp(var, "mailmap."))
return git_default_mailmap_config(var, value);
+ if (!prefixcmp(var, "advice."))
+ return git_default_advice_config(var, value);
+
if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
pager_use_color = git_config_bool(var,value);
return 0;