mirror/stedolan-jq
1
0
Fork 0
mirror of https://github.com/stedolan/jq.git synced 2024-05-11 05:55:39 +00:00
Code Issues Releases Activity

Add a --unbuffered option. Closes #206

Browse Source
This commit is contained in:
Stephen Dolan
2013-11-08 12:19:41 +00:00
parent d235f32bc9
commit 6a401c8262
4 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
docs/content/3.manual/manual.yml
View File

@@ -114,6 +114,12 @@ sections:
ASCII output with every non-ASCII character replaced with the
equivalent escape sequence.
* `--unbuffered`
Flush the output after each JSON object is printed (useful if
you're piping a slow data source into jq and piping jq's
output elsewhere).
* `--sort-keys` / `-S`:
Output the fields of each object with the keys in sorted order.

2
jv.h
View File

@@ -110,7 +110,7 @@ jv jv_object_iter_value(jv, int);
int jv_get_refcnt(jv);
enum { JV_PRINT_PRETTY = 1, JV_PRINT_ASCII = 2, JV_PRINT_COLOUR = 4, JV_PRINT_SORTED = 8 };
enum { JV_PRINT_PRETTY = 1, JV_PRINT_ASCII = 2, JV_PRINT_COLOUR = 4, JV_PRINT_SORTED = 8, JV_PRINT_UNBUFFERED = 16 };
void jv_dump(jv, int flags);
jv jv_dump_string(jv, int flags);

3
jv_print.c
View File

@@ -265,6 +265,9 @@ void jv_dump(jv x, int flags) {
jvp_dtoa_context_init(&C);
jv_dump_term(&C, x, flags, 0, stdout, 0);
jvp_dtoa_context_free(&C);
if (flags & JV_PRINT_UNBUFFERED) {
fflush(stdout);
}
}
jv jv_dump_string(jv x, int flags) {

4
main.c
View File

@@ -55,6 +55,7 @@ enum {
COLOUR_OUTPUT = 64,
NO_COLOUR_OUTPUT = 128,
SORTED_OUTPUT = 256,
UNBUFFERED_OUTPUT = 4096,
FROM_FILE = 512,
@@ -84,6 +85,7 @@ static void process(jq_state *jq, jv value, int flags) {
if (options & ASCII_OUTPUT) dumpopts |= JV_PRINT_ASCII;
if (options & COLOUR_OUTPUT) dumpopts |= JV_PRINT_COLOUR;
if (options & NO_COLOUR_OUTPUT) dumpopts &= ~JV_PRINT_COLOUR;
if (options & UNBUFFERED_OUTPUT) dumpopts |= JV_PRINT_UNBUFFERED;
jv_dump(result, dumpopts);
}
printf("\n");
@@ -166,6 +168,8 @@ int main(int argc, char* argv[]) {
options |= NO_COLOUR_OUTPUT;
} else if (isoption(argv[i], 'a', "ascii-output")) {
options |= ASCII_OUTPUT;
} else if (isoption(argv[i], 0, "unbuffered")) {
options |= UNBUFFERED_OUTPUT;
} else if (isoption(argv[i], 'S', "sort-keys")) {
options |= SORTED_OUTPUT;
} else if (isoption(argv[i], 'R', "raw-input")) {