+stagit
+======
+
+static git page generator
+
Usage
-----
-mkdir -p htmldir
-cd htmldir
-urmoms <path-to-repo>
+Make files per repository:
+
+ $ mkdir -p htmldir && cd htmldir
+ $ stagit path-to-repo
+
+Make index file for repositories:
+
+ $ stagit-index repodir1 repodir2 repodir3 > index.html
Install
-------
+
$ make
-# doas make install
+# make install
Dependencies
------------
-- libgit2
-- C compiler
+
+- libgit2 (v0.22+).
+- libc (tested with OpenBSD, FreeBSD, Linux: glibc and musl).
+- C compiler (C99).
- make
+Documentation
+-------------
+
+See man pages: stagit(1) and stagit-index(1).
+
+
+Building a static binary
+------------------------
+
+It may be useful to build static binaries, for example to run in a chroot.
+
+It can be done like this at the time of writing (v0.24):
+
+cd libgit2-src
+
+# change the options in the CMake file: CMakeLists.txt
+BUILD_SHARED_LIBS to OFF (static)
+CURL to OFF (not needed)
+USE_SSH OFF (not needed)
+THREADSAFE OFF (not needed)
+USE_OPENSSL OFF (not needed, use builtin)
+
+mkdir -p build && cd build
+cmake ../
+make
+make install
+
+
+Extract owner field from git config
+-----------------------------------
+
+A way to extract the gitweb owner for example in the format:
+
+ [gitweb]
+ owner = Name here
+
+Script:
+
+ #!/bin/sh
+ awk '/^[ ]*owner[ ]=/ {
+ sub(/^[^=]*=[ ]*/, "");
+ print $0;
+ }'
+
+
+Set clone url for a directory of repos
+--------------------------------------
+ #!/bin/sh
+ cd "$dir"
+ for i in *; do
+ test -d "$i" && echo "git://git.codemadness.org/$i" > "$i/url"
+ done
+
+
+Update files on git push
+------------------------
+
+Using a post-receive hook the static files can be automatically updated.
+Keep in mind git push -f can change the history and the commits may need
+to be recreated. This is because stagit checks if a commit file already
+exists. It also has a cache (-c) option which can conflict with the new
+history. See stagit(1).
+
+git post-receive hook (repo/.git/hooks/post-receive):
+
+ #!/bin/sh
+ # detect git push -f
+ force=0
+ while read -r old new ref; do
+ hasrevs=$(git rev-list "$old" "^$new" | sed 1q)
+ if test -n "$hasrevs"; then
+ force=1
+ break
+ fi
+ done
+
+ # remove commits and .cache on git push -f
+ #if test "$force" = "1"; then
+ # ...
+ #fi
+
+ # see example_create.sh for normal creation of the files.
+
+
+Create .tar.gz archives by tag
+------------------------------
+ #!/bin/sh
+ name="stagit"
+ mkdir -p archives
+ git tag -l | while read -r t; do
+ f="archives/$name-$t.tar.gz"
+ test -f "$f" || git archive --format tar.gz "$t" -o "$f"
+ done
+
+
Features
--------
+- Log of all commits from HEAD.
- Log and diffstat per commit.
-- Show file tree.
-- Detect README and LICENSE file to make a webpage.
-- Atom feed git log.
+- Show file tree with linkable line numbers.
+- Show references: local branches and tags.
+- Detect README and LICENSE file from HEAD and link it as a webpage.
+- Detect submodules (.gitmodules file) from HEAD and link it as a webpage.
+- Atom feed log (atom.xml).
+- Make index page for multiple repositories with stagit-index.
+- After generating the pages (relatively slow) serving the files is very fast,
+ simple and requires little resources (because the content is static), only
+ a HTTP file server is required.
+- Usable with text-browsers such as dillo, links, lynx and w3m.
+
+
+Cons
+----
+
+- Not suitable for large repositories (2000+ commits), because diffstats are
+ an expensive operation.
+- Not suitable for repositories with many branches, a quite linear history is
+ assumed (from HEAD).
+- Relatively slow to run the first time (about 3 seconds for sbase,
+ 1500+ commits), incremental updates are faster.
+- Does not support some of the dynamic features cgit has, like:
+ - snapshot tarballs.
+ - file tree per commit.
+ - history log of branches diverged from HEAD.
+ - stats (git shortlog -s).
+
+ this is by design, just use git locally.