git/trailer.c, branch v2.2.0

Merge branch 'cc/interpret-trailers'

2014-11-19T21:47:52Z

Small fixes to a new experimental command already in 'master'. * cc/interpret-trailers: trailer: display a trailer without its trailing newline trailer: ignore comment lines inside the trailers

trailer: use CHILD_PROCESS_INIT in apply_command()

2014-11-10T18:03:39Z

Initialize the struct child_process variable cp at declaration time. This is shorter, saves a function call and prevents using the variable before initialization by mistake. Suggested-by: Jeff King Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano

trailer: display a trailer without its trailing newline

2014-11-10T17:43:59Z

Trailers passed to the parse_trailer() function often have a trailing newline. When erroring out, we should display the invalid trailer properly, that means without any trailing newline. Helped-by: Junio C Hamano Helped-by: Jeff King Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

trailer: ignore comment lines inside the trailers

2014-11-10T17:43:16Z

Otherwise trailers that are commented out might be processed. We would also error out if the comment line char is also a separator. This means that comments inside a trailer block will disappear, but that was already the case anyway. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

use child_process_init() to initialize struct child_process variables

2014-10-28T21:56:17Z

Call child_process_init() instead of zeroing the memory of variables of type struct child_process by hand before use because the former is both clearer and shorter. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano

trailer: execute command from 'trailer..command'

2014-10-13T20:59:48Z

Let the user specify a command that will give on its standard output the value to use for the specified trailer. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

trailer: put all the processing together and print

2014-10-13T20:55:27Z

This patch adds the process_trailers() function that calls all the previously added processing functions and then prints the results on the standard output. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

trailer: parse trailers from file or stdin

2014-10-13T20:55:27Z

Read trailers from a file or from stdin, parse the trailers and then put the result into a doubly linked list. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

trailer: process command line trailer arguments

2014-10-13T20:55:27Z

Parse the trailer command line arguments and put the result into an arg_tok doubly linked list. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

trailer: read and process config information

2014-10-13T20:55:26Z

Read the configuration to get trailer information, and then process it and store it in a doubly linked list. The config information is stored in the list whose first item is pointed to by: static struct trailer_item *first_conf_item; Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano