From 0294eec9da79ba3bebf351c22d04c67b22dc920f Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Sat, 21 Dec 2019 22:58:19 +0000 Subject: [PATCH] feat(third_party/cgit): Use README at each subtree This means that individual subtrees of a repository will also have their READMEs rendered on the about page, for example: /foo/bar/README.md Will render on: /about/foo/bar/ This is useful for monorepo setups in which subtrees represent individual projects. --- third_party/cgit/ui-summary.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/third_party/cgit/ui-summary.c b/third_party/cgit/ui-summary.c index 947812a81..d1bb6a59f 100644 --- a/third_party/cgit/ui-summary.c +++ b/third_party/cgit/ui-summary.c @@ -128,6 +128,18 @@ void cgit_print_repo_readme(const char *path) goto done; } + /* Determine which file to serve by checking whether the given filename is + * already a valid file and otherwise appending the expected file name of + * the readme. + * + * If neither yield a valid file, the user gets a blank page. Could probably + * do with an error message in between there, but whatever. + */ + if (path && ref && !cgit_ref_path_exists(filename, ref, 1)) { + filename = fmtalloc("%s/%s", path, ctx.repo->readme.items[0].string); + free_filename = 1; + } + /* Print the calculated readme, either from the git repo or from the * filesystem, while applying the about-filter. */