commit c56681221eeb30c09a364fae4e0708cb9ea56909
parent de33eb0c24e9b6b9494c882936da539e8a8a2369
Author: Samir Parikh <siparikh@gmail.com>
Date: Fri, 12 Nov 2021 15:37:27 -0500
update README
Diffstat:
A | README | | | 190 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 190 insertions(+), 0 deletions(-)
diff --git a/README b/README
@@ -0,0 +1,190 @@
+stagit
+------
+
+This is a personal fork of Hiltjo Posthuma's static git page generator,
+stagit: https://codemadness.org/git/stagit/file/README.html
+
+It is based on changes made by Oscar Benedito available at:
+https://git.oscarbenedito.com/stagit/
+
+It generates static HTML pages for a git repository.
+
+
+Usage
+-----
+
+Make files per repository:
+
+ $ mkdir -p htmlroot/htmlrepo1 && cd htmlroot/htmlrepo1
+ $ stagit path/to/gitrepo1
+ repeat for other repositories
+ $ ...
+
+Make index file for repositories:
+
+ $ cd htmlroot
+ $ stagit-index path/to/gitrepo1 \
+ path/to/gitrepo2 \
+ path/to/gitrepo3 > index.html
+
+
+Build and install
+-----------------
+
+$ make
+# make install
+
+
+Dependencies
+------------
+
+- C compiler (C99).
+- libc (tested with OpenBSD, FreeBSD, NetBSD, Linux: glibc and musl).
+- libgit2 (v0.22+).
+- POSIX make (optional).
+
+
+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/${name}-$(echo "${t}" | tr '/' '_').tar.gz"
+ test -f "${f}" && continue
+ git archive \
+ --format tar.gz \
+ --prefix "${t}/" \
+ -o "${f}" \
+ -- \
+ "${t}"
+ done
+
+
+Features
+--------
+
+- Log of all commits from HEAD.
+- Log and diffstat per commit.
+- 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 of the commit log (atom.xml).
+- Atom feed of the tags/refs (tags.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, the cache (-c flag) is a workaround for this in
+ some cases.
+- Not suitable for large repositories with many files, because all files are
+ written for each execution of stagit. This is because stagit shows the lines
+ of textfiles and there is no "cache" for file metadata (this would add more
+ complexity to the code).
+- Not suitable for repositories with many branches, a quite linear history is
+ assumed (from HEAD).
+
+ In these cases it is better to just use cgit or possibly change stagit to
+ run as a CGI program.
+
+- 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 per commit.
+ - File tree per commit.
+ - History log of branches diverged from HEAD.
+ - Stats (git shortlog -s).
+
+ This is by design, just use git locally.