46  * HG_GATEWAY: hostname of gateway/firewall machine that people outside your

    46  * HG_GATEWAY: hostname of gateway/firewall machine that people outside your

    47  * intranet ssh into if they need to ssh to other machines. if you do not

    47  * intranet ssh into if they need to ssh to other machines. if you do not

    48  * have such machine, set to NULL.

    48  * have such machine, set to NULL.

    49  */

    49  */

    50 #ifndef HG_GATEWAY

    50 #ifndef HG_GATEWAY

    52 #endif

    52 #endif

    53 

    53 

    54 /*

    54 /*

    55  * HG_HOST: hostname of mercurial server. if any machine is allowed, set to

    55  * HG_HOST: hostname of mercurial server. if any machine is allowed, set to

    56  * NULL.

    56  * NULL.

    57  */

    57  */

    58 #ifndef HG_HOST

    58 #ifndef HG_HOST

    60 #endif

    60 #endif

    61 

    61 

    62 /*

    62 /*

    63  * HG_USER: username to log in from HG_GATEWAY to HG_HOST. if gateway and

    63  * HG_USER: username to log in from HG_GATEWAY to HG_HOST. if gateway and

    64  * host username are same, set to NULL.

    64  * host username are same, set to NULL.

    65  */

    65  */

    66 #ifndef HG_USER

    66 #ifndef HG_USER

    68 #endif

    68 #endif

    69 

    69 

    70 /*

    70 /*

    71  * HG_ROOT: root of tree full of mercurial repos. if you do not want to

    71  * HG_ROOT: root of tree full of mercurial repos. if you do not want to

    72  * validate location of repo when someone is try to access, set to NULL.

    72  * validate location of repo when someone is try to access, set to NULL.

    73  */

    73  */

    74 #ifndef HG_ROOT

    74 #ifndef HG_ROOT

    76 #endif

    76 #endif

    77 

    77 

    78 /*

    78 /*

    79  * HG: path to the mercurial executable to run.

    79  * HG: path to the mercurial executable to run.

    80  */

    80  */

    81 #ifndef HG

    81 #ifndef HG

    83 #endif

    83 #endif

    84 

    84 

    85 /*

    85 /*

    86  * HG_SHELL: shell to use for actions like "sudo" and "su" access to

    86  * HG_SHELL: shell to use for actions like "sudo" and "su" access to

    87  * mercurial user, and cron jobs. if you want to make these things

    87  * mercurial user, and cron jobs. if you want to make these things

    88  * impossible, set to NULL.

    88  * impossible, set to NULL.

    89  */

    89  */

    90 #ifndef HG_SHELL

    90 #ifndef HG_SHELL

    92 /* #define HG_SHELL        "/bin/bash" */

    92 /* #define HG_SHELL        "/bin/bash" */

    93 #endif

    93 #endif

    94 

    94 

    95 /*

    95 /*

    96  * HG_HELP: some way for users to get support if they have problem. if they

    96  * HG_HELP: some way for users to get support if they have problem. if they

    97  * should not get helpful message, set to NULL.

    97  * should not get helpful message, set to NULL.

    98  */

    98  */

    99 #ifndef HG_HELP

    99 #ifndef HG_HELP

   101 #endif

   101 #endif

   102 

   102 

   103 /*

   103 /*

   104  * SSH: path to ssh executable to run, if forwarding from HG_GATEWAY to

   104  * SSH: path to ssh executable to run, if forwarding from HG_GATEWAY to

   105  * HG_HOST. if you want to use rsh instead (why?), you need to modify

   105  * HG_HOST. if you want to use rsh instead (why?), you need to modify

   106  * arguments it is called with. see forward_through_gateway.

   106  * arguments it is called with. see forward_through_gateway.

   107  */

   107  */

   108 #ifndef SSH

   108 #ifndef SSH

   110 #endif

   110 #endif

   111 

   111 

   112 /*

   112 /*

   113  * tell whether to print command that is to be executed. useful for

   113  * tell whether to print command that is to be executed. useful for

   114  * debugging. should not interfere with mercurial operation, since

   114  * debugging. should not interfere with mercurial operation, since

   246 

   246 

   247 enum cmdline {

   247 enum cmdline {

   248 	hg_init,

   248 	hg_init,

   249 	hg_serve,

   249 	hg_serve,

   250 };

   250 };

   252 

   251 

   253 /*

   252 /*

   254  * attempt to verify that a directory is really a hg repo, by testing

   253  * attempt to verify that a directory is really a hg repo, by testing

   255  * for the existence of a subdirectory.

   254  * for the existence of a subdirectory.

   256  */

   255  */

   308 		goto badargs;

   307 		goto badargs;

   309 	}

   308 	}

   310 

   309 

   311 	if (sscanf(argv[2], "hg init %as", &repo) == 1) {

   310 	if (sscanf(argv[2], "hg init %as", &repo) == 1) {

   312 		cmd = hg_init;

   311 		cmd = hg_init;

   315 		cmd = hg_serve;

   313 		cmd = hg_serve;

   316 	} else {

   314 	} else {

   317 		goto badargs;

   315 		goto badargs;

   318 	}

   316 	}

   319 

   317