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cli: Let json output "null" messages for non --entire-thread

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All formats except Json can output empty messages for non
entire-thread, but in Json format we output "null" to keep the other
elements (e.g. the replies to the omitted message) in the correct
place.
This commit is contained in:
Mark Walters 2012-06-16 11:21:43 +01:00 committed by David Bremner
parent 779ce3e930
commit 4d3bfba983
2 changed files with 17 additions and 4 deletions
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1
notmuch-client.h
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@ -75,6 +75,7 @@ typedef struct notmuch_show_format {
const struct notmuch_show_params *params);
const char *message_set_sep;
const char *message_set_end;
const char *null_message;
} notmuch_show_format_t;
typedef struct notmuch_crypto {

20
notmuch-show.c
View file

@ -37,7 +37,8 @@ static const notmuch_show_format_t format_json = {
.message_set_start = "[",
.part = format_part_json_entry,
.message_set_sep = ", ",
.message_set_end = "]"
.message_set_end = "]",
.null_message = "null"
};
static notmuch_status_t
@ -799,6 +800,15 @@ format_part_raw (unused (const void *ctx), mime_node_t *node,
return NOTMUCH_STATUS_SUCCESS;
}
static notmuch_status_t
show_null_message (const notmuch_show_format_t *format)
{
/* Output a null message. Currently empty for all formats except Json */
if (format->null_message)
printf ("%s", format->null_message);
return NOTMUCH_STATUS_SUCCESS;
}
static notmuch_status_t
show_message (void *ctx,
const notmuch_show_format_t *format,
@ -861,11 +871,13 @@ show_messages (void *ctx,
if (status && !res)
res = status;
next_indent = indent + 1;
if (!status && format->message_set_sep)
fputs (format->message_set_sep, stdout);
} else {
status = show_null_message (format);
}
if (!status && format->message_set_sep)
fputs (format->message_set_sep, stdout);
status = show_messages (ctx,
format,
notmuch_message_get_replies (message),