Use the more predictable %F, aka %Y-%m-%d, instead of %G-%m-%d. %G follows the definition of ISO-8601 week-based year, which is weird. In particular, 2024 is one of such years with weird behaviour: $ date -jf %Y-%m-%d +"%F %G-%m-%d" 2024-12-30 2024-12-30 2025-12-30 Diff from Lucas Gabriel Vuotto (thanks!); stsp agrees

This function begins a breadth-first traversal. The new name makes it easier to distinguish from got_commit_graph_toposort().

ok stsp

prodded by stsp and jamsek; ok stsp@

ok tracey@

ok tracey@

proc.c really shines when there's a network of different types of processes, potentially with a various number of instances each, that needs to exchange messages. Gotwebd instead has a much simpler design, and using proc.c causes more overhead (/headaches) than it solves. So, this attempts to provide the same functionalities but with a much simpler implementation that fits gotwebd better. ok stsp@

If show_repo_age is set to off, got_get_repo_age() returns without setting the timestamp. got_get_repo_age() is also used by the branch listing to show how old they are however, and we end up rendering the stack garbage. Instead, respect `show_repo_age off' one layer above, and always return a timestamp in got_get_repo_age(). While here, initialize the timestamp to zero so it's set also in case of failures. Issue reported on IRC by xs, thanks!

ok jamsek, stsp

The function already carefully avoids wrapping around zero. While here add a sanity check for limit == 0, like what was previously done for got_get_repo_commits().

and while here make sure 0 is rejected. requested by, improvements and ok stsp@

In some cases (e.g. limit=1 for DIFF action) we could end up traversing all the commits instead of fetching just the one requested. Needless to say, this makes the diff page extremely slow. reported by and ok stsp@

it's not printf-like so %s don't make sense. Tweak the order of the arguments to obtain the intended output.

got_gotweb_closefile() already takes care of rewinding before truncating and closing, so no need to replicate here. ok stsp@

no need to be so loud when a client disconnects earlier than expected, log it only in verbose mode. Don't log GOT_ERR_CANCELLED too since that is only used to communicate the callers that we need to stop. ok stsp@

makes diff prettier and easier to read; instead of the label we have the function name in the hunk line.

discussed with millert@

suggested and ok millert@

ok millert@

Return only the FILE *, and require only that to close subsequently. Having to manage the file descriptor too makes using these functions unnecessary complex. millert@ agrees

In preparation for wide sha256 support; stsp@ agrees. Change done mechanically with find . -iname \*.[cy] -exec sam {} + X ,x/<sha1\.h>/i/\n#include <sha2.h>

Without setting err when the callback fails we continue the blame machinery.