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+ id 1732D762; Tue, 10 Apr 2012 00:22:07 -0700 (PDT)\r
+From: Jameson Graef Rollins <jrollins@finestructure.net>\r
+To: Peter Wang <novalazy@gmail.com>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH v3 4/5] config: Add 'config list' command\r
+In-Reply-To: <1333676886-9835-5-git-send-email-novalazy@gmail.com>\r
+References: <1332282698-7951-1-git-send-email-novalazy@gmail.com>\r
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+ <1333676886-9835-5-git-send-email-novalazy@gmail.com>\r
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+Date: Tue, 10 Apr 2012 00:22:01 -0700\r
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+\r
+--=-=-=\r
+Content-Transfer-Encoding: quoted-printable\r
+\r
+On Thu, Apr 05 2012, Peter Wang <novalazy@gmail.com> wrote:\r
+> Add a command to list all configuration items with their associated\r
+> values.\r
+>\r
+> One use is as follows: a MUA may prefer to store data in a central\r
+> notmuch configuration file so that the data is accessible across\r
+> different machines, e.g. an addressbook. The list command helps\r
+> to implement features such as tab completion on the keys.\r
+> ---\r
+> notmuch-config.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++=\r
+++---\r
+> test/config | 1 -\r
+> 2 files changed, 62 insertions(+), 5 deletions(-)\r
+>\r
+> diff --git a/notmuch-config.c b/notmuch-config.c\r
+> index 85fc774..d5540ac 100644\r
+> --- a/notmuch-config.c\r
+> +++ b/notmuch-config.c\r
+> @@ -799,20 +799,78 @@ notmuch_config_command_set (void *ctx, char *item, =\r
+int argc, char *argv[])\r
+> return ret;\r
+> }\r
+>=20=20\r
+> +static int\r
+> +notmuch_config_command_list (void *ctx)\r
+> +{\r
+> + notmuch_config_t *config;\r
+> + char **groups;\r
+> + size_t g, groups_length;\r
+> +\r
+> + config =3D notmuch_config_open (ctx, NULL, NULL);\r
+> + if (config =3D=3D NULL)\r
+> + return 1;\r
+> +\r
+> + groups =3D g_key_file_get_groups (config->key_file, &groups_length);\r
+> + if (groups =3D=3D NULL)\r
+> + return 1;\r
+> +\r
+> + for (g =3D 0; g < groups_length; g++) {\r
+> + char **keys;\r
+> + size_t k, keys_length;\r
+> +\r
+> + keys =3D g_key_file_get_keys (config->key_file,\r
+> + groups[g], &keys_length, NULL);\r
+> + if (keys =3D=3D NULL)\r
+> + continue;\r
+> +\r
+> + for (k =3D 0; k < keys_length; k++) {\r
+> + char *value;\r
+> +\r
+> + value =3D g_key_file_get_string (config->key_file,\r
+> + groups[g], keys[k], NULL);\r
+> + if (value !=3D NULL) {\r
+> + printf ("%s.%s=3D%s\n", groups[g], keys[k], value);\r
+> + free (value);\r
+> + }\r
+> + }\r
+> +\r
+> + g_strfreev (keys);\r
+> + }\r
+> +\r
+> + g_strfreev (groups);\r
+> +\r
+> + notmuch_config_close (config);\r
+> +\r
+> + return 0;\r
+> +}\r
+> +\r
+> int\r
+> notmuch_config_command (void *ctx, int argc, char *argv[])\r
+> {\r
+> argc--; argv++; /* skip subcommand argument */\r
+>=20=20\r
+> - if (argc < 2) {\r
+> - fprintf (stderr, "Error: notmuch config requires at least two arguments=\r
+.\n");\r
+> + if (argc < 1) {\r
+> + fprintf (stderr, "Error: notmuch config requires at least one argument.=\r
+\n");\r
+> return 1;\r
+> }\r
+\r
+Hey, Peter. I would say everything up to here looks great.\r
+\r
+> - if (strcmp (argv[0], "get") =3D=3D 0)\r
+> + if (strcmp (argv[0], "get") =3D=3D 0) {\r
+> + if (argc < 2) {\r
+> + fprintf (stderr, "Error: notmuch config get requires at least "\r
+> + "two arguments.\n");\r
+> + return 1;\r
+> + }\r
+> return notmuch_config_command_get (ctx, argv[1]);\r
+> - else if (strcmp (argv[0], "set") =3D=3D 0)\r
+> + } else if (strcmp (argv[0], "set") =3D=3D 0) {\r
+> + if (argc < 2) {\r
+> + fprintf (stderr, "Error: notmuch config set requires at least "\r
+> + "two arguments.\n");\r
+> + return 1;\r
+> + }\r
+> return notmuch_config_command_set (ctx, argv[1], argc - 2, argv + 2);\r
+\r
+But then these changes look unrelated to me. They do look good\r
+intentioned, though. It's probably best to submit these changes in a\r
+separate unrelated patch.\r
+\r
+jamie.\r
+\r
+--=-=-=\r
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+--=-=-=--\r