From: roucherj <roucherj@telesun.imag.fr>
Date: Mon, 11 Jun 2012 19:14:00 GMT
Subject: Re: [PATCH v3] add 'git credential' plumbing command
Message-ID: <0425823888ed7e40d9332e148ac9e77a@telesun.imag.fr>
In-Reply-To: <20120611210745.Horde.72y3YnwdC4BP1kIBup3BWrA@webmail.minatec.grenoble-inp.fr>

On Mon, 11 Jun 2012 21:07:45 +0200, konglu@minatec.inpg.fr wrote:
> Javier.Roucher-Iglesias@ensimag.imag.fr a écrit :
>
>> +Git-credential permits to the user of the script to save:
>> +username, password, host, path and protocol. When the user of 
>> script
>> +invoke git-credential, the script can ask for a password, using the 
>> command
>> +'git credential fill'.
>> +Taking data from the standard input, the program treats each line 
>> as a
>> +separate data item, and the end of series of data item is signalled 
>> by a
>> +blank line.
>> +
>> +		username=admin\n
>> +		protocol=[http|https]\n
>> +		host=localhost\n
>> +		path=/dir\n\n
>> +
>> +-If git-credential system has the password already stored
>> +git-credential will answer with by STDOUT:
>> +
>> +		username=admin
>> +		password=*****
>> +
>> +-If it is not stored, the user will be prompt for a password:
>> +
>> +		> Password for '[http|https]admin@localhost':
>
> Whitespaces detected (and also some more after in the doc)
>
>> diff --git a/builtin/credential.c b/builtin/credential.c
>> new file mode 100644
>> index 0000000..a6b6962
>> --- /dev/null
>> +++ b/builtin/credential.c
>> @@ -0,0 +1,37 @@
>> +#include <stdio.h>
>> +#include "cache.h"
>> +#include "credential.h"
>> +#include "string-list.h"
>> +
>> +static const char usage_msg[] =
>> +"credential <fill|approve|reject>";
>> +
>> +void cmd_credential (int argc, char **argv, const char *prefix) {
>> +	const char *op;
>> +	struct credential c = CREDENTIAL_INIT;
>> +	int i;
>> +
>> +	op = argv[1];
>> +	if (!op)
>> +		usage(usage_msg);
>> +
>> +	if (credential_read(&c, stdin) < 0)
>> +		die("unable to read credential from stdin");
>> +
>> +	if (!strcmp(op, "fill")) {
>> +		credential_fill(&c);
>> +		if (c.username)
>> +			printf("username=%s\n", c.username);
>> +		if (c.password)
>> +			printf("password=%s\n", c.password);
>> +	}
>> +	else if (!strcmp(op, "approve")) {
>> +		credential_approve(&c);
>> +	}
>> +	else if (!strcmp(op, "reject")) {
>> +		credential_reject(&c);
>> +	}
>> +	else {
>> +		usage(usage_msg);
>> +	}
>> +}
>
> Structure:
>
> if (!strcmp(op, "fill")) {
> 	credential_fill(&c);
> 	if (c.username)
> 		printf("username=%s\n", c.username);
> 	if (c.password)
> 		printf("password=%s\n", c.password);
> } else if (!strcmp(op, "approve")) {
> 	credential_approve(&c);
> } else if (!strcmp(op, "reject")) {
> 	credential_reject(&c);
> } else {
> 	usage(usage_msg);
> }


I will change the structure, thanks.