gotwebd.conf: unbreak max_repos_display 0 in 1a0c81fb61 I've added a range check too strict for max_repos_display, as zero is allowed and means "show all the repositories".

gotwebd: set chroot path in config_init() saves a bit fiddling around with ternary operators. sockets_run() will reset the chroot to the default since it calls again config_init(), but at that stage it's not important anymore. ok stsp@

gotwebd.conf: error if chroot is the empty string

gotwebd.conf: range-check numeric values and raise errors

gotwebd.conf: disallow yes/no for booleans Supporting both "no" and "on" as valid syntax with an opposite meaning could easily result in accidental misconfiguration. Suggested by stsp, tracey agrees. Patch by Josiah Frentsos, thanks!

gotwebd: disallow 1 for max_commits_display and report range errors ok stsp

PF_UNSPEC -> AF_UNSPEC While they're the same value, it's more correct to use AF_UNSPEC in this case. While here, change SOCK_DGRAM to SOCK_STREAM since it's what we'll be using. ok stsp@

remove host, host_v4 and host_v6; rename host_dns -> host host_dns() (now just host()) uses getaddrinfo() which knows already how to handle IPv4/IPv6 addresses. Saves a good amount of duplication. ok stsp@

gotwebd: drop unused `prefixlen' from struct address ok stsp@

gotwebd: provide gotweb_render_page() entrypoint for all pages simplify gotweb_process_request more, handling all the pages inside the big switch. There's only one entrypoint for rendering the templates gotweb_render_page() that takes the page' content as argument. The only real difference is that gotweb_render_index() now skips directory entries which fails to handle. ok tracey@

portable: configure: split out dependencies Rather than assume all dependencies are required for all programs, split them out. This will make packaging easier, as well as splitting the code to use subprojects. Note that due to the use of config.h semantics, in most cases the got_compat.h header file is now at the top of the .c file it is included in, so that it can handle the system header inclusion properly.

portable: cross-compile pages.c When building the template files on the host (which is cross-compiled), do so just by handling pages.c appropriately. Based on a patch by op@, and modified by me.

gotwebd.conf: use `listen on socket' syntax for UNIX sockets too and drop unix_socket and unix_socket_path in server context. ok stsp@

fmt

add respect_exportok flag, defaulting to off allows to hide repositories if they have the magic git-daemon-export-ok file ok op@ tracey@ stsp@

gotwebd.conf: add syntax for defining macros and document them macros are already supported by parse.y but can only be defined with the -D flag. This adds the ``usual'' syntax for macros: varname = string. While here, fix the markup of the -D flag in the SYNOPSIS and sync the global `grammar' yacc rule with other parse.y grammars in base: - add the /* empty */ comment - increment file->errors on errors ok stsp@, "sure, go for it" tracey@

gotwebd: fix crash handling -D Avoid crashing by corrupting the pointer instead of writing to it and fix how sym is generated: it shouldn't include the '=' sign. ok / improvement tb@

gotwebd: garbage collect %token FCGI_SOCKET ok stsp@

remove fcgi_socket keyword from gotwebd.conf; "listen on" now implies it ok op@

allow multiple "listen on" statements per server in gotwebd.conf ok tracey

change gotwebd.conf fcgi socket syntax to "listen on 'foo' port 'bar'" ok op@

fix previous: store port number in host byte order, convert for struct sockaddr With the previous patch the listen port was correct, but the debug log output was still displaying the swapped port number. Now both listen behaviour and debug log output agree.

fix gotwebd default fcgi listen port byte-order (port 10275 -> port 9000) ok tracey

gotwebd: listen on localhost only by default ok tracey

gotwebd: don't listen on FCGI sockets when FCGI is not enabled ok tracey