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if( blob_str(&ans)[0]=='y' ){
file_delete(db_column_text(&q, 0));
}
}
}
db_finalize(&q);
}
/*
** Prepare a commit comment. Let the user modify it using the
** editor specified in the global_config table or either
** the VISUAL or EDITOR environment variable.
**
** Store the final commit comment in pComment. pComment is assumed
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if( blob_str(&ans)[0]=='y' ){
file_delete(db_column_text(&q, 0));
}
}
}
db_finalize(&q);
}
/*
** Prompt the user for a check-in or stash comment (given in pPrompt),
** gather the response, then return the response in pComment.
**
** Lines of the prompt that begin with # are discarded. Excess whitespace
** is removed from the reply.
**
** Appropriate encoding translations are made on windows.
*/
void prompt_for_user_comment(Blob *pComment, Blob *pPrompt){
const char *zEditor;
char *zCmd;
char *zFile;
Blob reply, line;
char *zComment;
int i;
zEditor = db_get("editor", 0);
if( zEditor==0 ){
zEditor = fossil_getenv("VISUAL");
}
if( zEditor==0 ){
zEditor = fossil_getenv("EDITOR");
}
#ifdef _WIN32
if( zEditor==0 ){
zEditor = mprintf("%s\\notepad.exe", fossil_getenv("SystemRoot"));
}
#endif
if( zEditor==0 ){
blob_append(pPrompt,
"#\n"
"# Since no default text editor is set using EDITOR or VISUAL\n"
"# environment variables or the \"fossil set editor\" command,\n"
"# and because no comment was specified using the \"-m\" or \"-M\"\n"
"# command-line options, you will need to enter the comment below.\n"
"# Type \".\" on a line by itself when you are done:\n", -1);
zFile = mprintf("-");
}else{
zFile = db_text(0, "SELECT '%qci-comment-' || hex(randomblob(6)) || '.txt'",
g.zLocalRoot);
}
#if defined(_WIN32)
blob_add_cr(pPrompt);
#endif
blob_write_to_file(pPrompt, zFile);
if( zEditor ){
zCmd = mprintf("%s \"%s\"", zEditor, zFile);
fossil_print("%s\n", zCmd);
if( fossil_system(zCmd) ){
fossil_fatal("editor aborted: \"%s\"", zCmd);
}
blob_read_from_file(&reply, zFile);
}else{
char zIn[300];
blob_zero(&reply);
while( fgets(zIn, sizeof(zIn), stdin)!=0 ){
if( zIn[0]=='.' && (zIn[1]==0 || zIn[1]=='\r' || zIn[1]=='\n') ){
break;
}
blob_append(&reply, zIn, -1);
}
}
blob_remove_cr(&reply);
file_delete(zFile);
free(zFile);
blob_zero(pComment);
while( blob_line(&reply, &line) ){
int i, n;
char *z;
n = blob_size(&line);
z = blob_buffer(&line);
for(i=0; i<n && fossil_isspace(z[i]); i++){}
if( i<n && z[i]=='#' ) continue;
if( i<n || blob_size(pComment)>0 ){
blob_appendf(pComment, "%b", &line);
}
}
blob_reset(&reply);
zComment = blob_str(pComment);
i = strlen(zComment);
while( i>0 && fossil_isspace(zComment[i-1]) ){ i--; }
blob_resize(pComment, i);
}
/*
** Prepare a commit comment. Let the user modify it using the
** editor specified in the global_config table or either
** the VISUAL or EDITOR environment variable.
**
** Store the final commit comment in pComment. pComment is assumed
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static void prepare_commit_comment(
Blob *pComment,
char *zInit,
const char *zBranch,
int parent_rid,
const char *zUserOvrd
){
static const unsigned char bom[] = { 0xEF, 0xBB, 0xBF };
const char *zEditor;
char *zCmd;
char *zFile;
Blob text, line;
char *zComment;
int i;
#ifdef _WIN32
blob_init(&text, (const char *) bom, 3);
if( zInit && zInit[0]) {
blob_append(&text, zInit, -1);
}
#else
blob_init(&text, zInit, -1);
#endif
blob_append(&text,
"\n"
"# Enter comments on this check-in. Lines beginning with # are ignored.\n"
"# The check-in comment follows wiki formatting rules.\n"
"#\n", -1
);
blob_appendf(&text, "# user: %s\n", zUserOvrd ? zUserOvrd : g.zLogin);
if( zBranch && zBranch[0] ){
blob_appendf(&text, "# tags: %s\n#\n", zBranch);
}else{
char *zTags = info_tags_of_checkin(parent_rid, 1);
if( zTags ) blob_appendf(&text, "# tags: %z\n#\n", zTags);
}
if( g.markPrivate ){
blob_append(&text,
"# PRIVATE BRANCH: This check-in will be private and will not sync to\n"
"# repositories.\n"
"#\n", -1
);
}
status_report(&text, "# ", 1, 0);
zEditor = db_get("editor", 0);
if( zEditor==0 ){
zEditor = fossil_getenv("VISUAL");
}
if( zEditor==0 ){
zEditor = fossil_getenv("EDITOR");
}
if( zEditor==0 ){
blob_append(&text,
"#\n"
"# Since no default text editor is set using EDITOR or VISUAL\n"
"# environment variables or the \"fossil set editor\" command,\n"
"# and because no check-in comment was specified using the \"-m\"\n"
"# or \"-M\" command-line options, you will need to enter the\n"
"# check-in comment below. Type \".\" on a line by itself when\n"
"# you are done:\n", -1);
zFile = mprintf("-");
}else{
zFile = db_text(0, "SELECT '%qci-comment-' || hex(randomblob(6)) || '.txt'",
g.zLocalRoot);
}
#if defined(_WIN32)
blob_add_cr(&text);
#endif
blob_write_to_file(&text, zFile);
if( zEditor ){
zCmd = mprintf("%s \"%s\"", zEditor, zFile);
fossil_print("%s\n", zCmd);
if( fossil_system(zCmd) ){
fossil_panic("editor aborted");
}
blob_reset(&text);
blob_read_from_file(&text, zFile);
}else{
char zIn[300];
blob_reset(&text);
while( fgets(zIn, sizeof(zIn), stdin)!=0 ){
if( zIn[0]=='.' && (zIn[1]==0 || zIn[1]=='\r' || zIn[1]=='\n') ){
break;
}
blob_append(&text, zIn, -1);
}
}
blob_remove_cr(&text);
if( zEditor ) {
file_delete(zFile);
}
fossil_free(zFile);
blob_zero(pComment);
while( blob_line(&text, &line) ){
int i, n;
char *z;
n = blob_size(&line);
z = blob_buffer(&line);
for(i=0; i<n && fossil_isspace(z[i]); i++){}
if( i<n && z[i]=='#' ) continue;
if( i<n || blob_size(pComment)>0 ){
blob_appendf(pComment, "%b", &line);
}
}
blob_reset(&text);
zComment = blob_str(pComment);
i = strlen(zComment);
while( i>0 && fossil_isspace(zComment[i-1]) ){ i--; }
blob_resize(pComment, i);
}
/*
** Populate the Global.aCommitFile[] based on the command line arguments
** to a [commit] command. Global.aCommitFile is an array of integers
** sized at (N+1), where N is the number of arguments passed to [commit].
** The contents are the [id] values from the vfile table corresponding
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static void prepare_commit_comment(
Blob *pComment,
char *zInit,
const char *zBranch,
int parent_rid,
const char *zUserOvrd
){
Blob prompt;
#ifdef _WIN32
static const unsigned char bom[] = { 0xEF, 0xBB, 0xBF };
blob_init(&prompt, (const char *) bom, 3);
if( zInit && zInit[0]) {
blob_append(&prompt, zInit, -1);
}
#else
blob_init(&prompt, zInit, -1);
#endif
blob_append(&prompt,
"\n"
"# Enter comments on this check-in. Lines beginning with # are ignored.\n"
"# The check-in comment follows wiki formatting rules.\n"
"#\n", -1
);
blob_appendf(&prompt, "# user: %s\n", zUserOvrd ? zUserOvrd : g.zLogin);
if( zBranch && zBranch[0] ){
blob_appendf(&prompt, "# tags: %s\n#\n", zBranch);
}else{
char *zTags = info_tags_of_checkin(parent_rid, 1);
if( zTags ) blob_appendf(&prompt, "# tags: %z\n#\n", zTags);
}
status_report(&prompt, "# ", 1, 0);
if( g.markPrivate ){
blob_append(&prompt,
"# PRIVATE BRANCH: This check-in will be private and will not sync to\n"
"# repositories.\n"
"#\n", -1
);
}
prompt_for_user_comment(pComment, &prompt);
blob_reset(&prompt);
}
/*
** Populate the Global.aCommitFile[] based on the command line arguments
** to a [commit] command. Global.aCommitFile is an array of integers
** sized at (N+1), where N is the number of arguments passed to [commit].
** The contents are the [id] values from the vfile table corresponding
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