chore: Significantly restructure folder layout r/237

This moves the various projects from "type-based" folders (such as
"services" or "tools") into more appropriate semantic folders (such as
"nix", "ops" or "web").

Deprecated projects (nixcon-demo & gotest) which only existed for
testing/demonstration purposes have been removed.

(Note: *all* builds are broken with this commit)

3 files changed, 0 insertions, 179 deletions

diff --git a/services/cgit-taz/cgit_depot_url.patch b/services/cgit-taz/cgit_depot_url.patch
deleted file mode 100644
index cb81a2a49ab9..000000000000
--- a/services/cgit-taz/cgit_depot_url.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-diff --git a/cmd.c b/cmd.c
-index 63f0ae5..b37b79d 100644
---- a/cmd.c
-+++ b/cmd.c
-@@ -39,29 +39,7 @@ static void atom_fn(void)
- 
- static void about_fn(void)
- {
--	if (ctx.repo) {
--		size_t path_info_len = ctx.env.path_info ? strlen(ctx.env.path_info) : 0;
--		if (!ctx.qry.path &&
--		    ctx.qry.url[strlen(ctx.qry.url) - 1] != '/' &&
--		    (!path_info_len || ctx.env.path_info[path_info_len - 1] != '/')) {
--			char *currenturl = cgit_currenturl();
--			char *redirect = fmtalloc("%s/", currenturl);
--			cgit_redirect(redirect, true);
--			free(currenturl);
--			free(redirect);
--		} else if (ctx.repo->readme.nr)
--			cgit_print_repo_readme(ctx.qry.path);
--		else if (ctx.repo->homepage)
--			cgit_redirect(ctx.repo->homepage, false);
--		else {
--			char *currenturl = cgit_currenturl();
--			char *redirect = fmtalloc("%s../", currenturl);
--			cgit_redirect(redirect, false);
--			free(currenturl);
--			free(redirect);
--		}
--	} else
--		cgit_print_site_readme();
-+	cgit_print_repo_readme(ctx.qry.path);
- }
- 
- static void blame_fn(void)
-diff --git a/ui-shared.c b/ui-shared.c
-index 739505a..c7c3754 100644
---- a/ui-shared.c
-+++ b/ui-shared.c
-@@ -95,29 +95,23 @@ const char *cgit_loginurl(void)
- 
- char *cgit_repourl(const char *reponame)
- {
--	if (ctx.cfg.virtual_root)
--		return fmtalloc("%s%s/", ctx.cfg.virtual_root, reponame);
--	else
--		return fmtalloc("?r=%s", reponame);
-+	// my cgit instance *only* serves the depot, hence that's the only value ever
-+	// needed.
-+	return fmtalloc("/");
- }
- 
- char *cgit_fileurl(const char *reponame, const char *pagename,
- 		   const char *filename, const char *query)
- {
- 	struct strbuf sb = STRBUF_INIT;
--	char *delim;
- 
--	if (ctx.cfg.virtual_root) {
--		strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
--			    pagename, (filename ? filename:""));
--		delim = "?";
--	} else {
--		strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
--			    (filename ? filename : ""));
--		delim = "&";
-+	strbuf_addf(&sb, "%s%s/%s", ctx.cfg.virtual_root,
-+		pagename, (filename ? filename:""));
-+
-+	if (query) {
-+		strbuf_addf(&sb, "%s%s", "?", query);
- 	}
--	if (query)
--		strbuf_addf(&sb, "%s%s", delim, query);
-+
- 	return strbuf_detach(&sb, NULL);
- }
- 
-@@ -245,9 +239,6 @@ static char *repolink(const char *title, const char *class, const char *page,
- 	html(" href='");
- 	if (ctx.cfg.virtual_root) {
- 		html_url_path(ctx.cfg.virtual_root);
--		html_url_path(ctx.repo->url);
--		if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
--			html("/");
- 		if (page) {
- 			html_url_path(page);
- 			html("/");
-@@ -957,8 +948,6 @@ static void print_header(void)
- 
- 	html("<td class='main'>");
- 	if (ctx.repo) {
--		cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
--		html(" : ");
- 		cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
- 		if (ctx.env.authenticated) {
- 			html("</td><td class='form'>");
diff --git a/services/cgit-taz/cgit_idx.patch b/services/cgit-taz/cgit_idx.patch
deleted file mode 100644
index 67dbc0c7ab80..000000000000
--- a/services/cgit-taz/cgit_idx.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/config.h b/config.h
-index 65ab1e3..cde470f 100644
---- a/config.h
-+++ b/config.h
-@@ -327,7 +327,7 @@
- /* CONFIGURE: A list of index filenames to check.  The files are searched
- ** for in this order.
- */
--#define INDEX_NAMES "index.html", "index.htm", "index.xhtml", "index.xht", "Default.htm", "index.cgi"
-+#define INDEX_NAMES "cgit.cgi"
- 
- /* CONFIGURE: If this is defined then thttpd will automatically generate
- ** index pages for directories that don't have an explicit index file.
diff --git a/services/cgit-taz/default.nix b/services/cgit-taz/default.nix
deleted file mode 100644
index 4559eb4dbf71..000000000000
--- a/services/cgit-taz/default.nix
+++ /dev/null
@@ -1,69 +0,0 @@
-# This derivation configures a 'cgit' instance to serve repositories
-# from a different source.
-#
-# In the first round this will just serve my GitHub repositories until
-# I'm happy with the display.
-
-{ pkgs, ... }:
-
-with pkgs.third_party;
-
-let
-  # Patched version of cgit that builds repository URLs correctly
-  # (since only one repository is served)
-  monocgit = cgit.overrideAttrs(old: {
-    patches = old.patches ++ [ ./cgit_depot_url.patch ];
-  });
-
-  cgitConfig = writeText "cgitrc" ''
-    # Global configuration
-    virtual-root=/
-    enable-http-clone=1
-    readme=:README.md
-    about-filter=${monocgit}/lib/cgit/filters/about-formatting.sh
-    source-filter=${monocgit}/lib//cgit/filters/syntax-highlighting.py
-
-    # Repository configuration
-    repo.url=depot
-    repo.path=/git/depot/.git
-    repo.desc=tazjin's personal monorepo
-    repo.owner=tazjin <mail@tazj.in>
-    repo.clone-url=https://git.tazj.in ssh://source.developers.google.com:2022/p/tazjins-infrastructure/r/depot
-    repo.enable-remote-branches=1
-  '';
-
-  thttpdConfig = writeText "thttpd.conf" ''
-    port=8080
-    dir=${monocgit}/cgit
-    nochroot
-    novhost
-    logfile=/dev/stdout
-    cgipat=**.cgi
-  '';
-
-  # Patched version of thttpd that serves cgit.cgi as the index and
-  # sets the environment variable for pointing cgit at the correct
-  # configuration.
-  #
-  # Things are done this way because recompilation of thttpd is much
-  # faster than cgit and I don't want to wait long when iterating on
-  # config.
-  thttpdConfigPatch = writeText "thttpd_cgit_conf.patch" ''
-    diff --git a/libhttpd.c b/libhttpd.c
-    index c6b1622..eef4b73 100644
-    --- a/libhttpd.c
-    +++ b/libhttpd.c
-    @@ -3055,4 +3055,6 @@ make_envp( httpd_conn* hc )
-
-         envn = 0;
-    +    // force cgit to load the correct configuration
-    +    envp[envn++] = "CGIT_CONFIG=${cgitConfig}";
-         envp[envn++] = build_env( "PATH=%s", CGI_PATH );
-     #ifdef CGI_LD_LIBRARY_PATH
-  '';
-  thttpdCgit = thttpd.overrideAttrs(old: {
-    patches = [ ./cgit_idx.patch thttpdConfigPatch ];
-  });
-in writeShellScriptBin "cgit-launch" ''
-  exec ${thttpdCgit}/bin/thttpd -D -C ${thttpdConfig}
-# ''