Merge pull request #181 from guicho271828/simple-gh-pages

Simple gh pages
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Masataro Asai 2019-10-28 22:54:35 -04:00 committed by GitHub
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4 changed files with 115 additions and 34 deletions

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@ -23,7 +23,7 @@
;; Required information
:author \"~a\" ;; to be placed on post pages and in the copyright/CC-BY-SA notice
:deploy-dir \"deploy/\" ;; for Coleslaw's generated HTML to go in
:domain \"\" ;; to generate absolute links to the site content
:domain \"\" ;; to generate absolute links to the site content. Note: with :cname option of gh-pages, this requires a url scheme, e.g. https://fake.org
:routing ((:post \"posts/~~a\") ;; to determine the URL scheme of content on the site
(:tag-index \"tag/~~a\")
(:month-index \"date/~~a\")
@ -42,7 +42,13 @@
(mathjax)
(sitemap)
(static-pages)
; (versioned) ;; *Remove comment to enable symlinked, timestamped deploys.
;; deployment plugins
;; deployment to github pages
; (gh-pages :url \"git@github.com:myaccount/myrepo.git\"
; ; :cname t ;; if you want to use the custom domain --- see http://pages.github.com/
; )
;; versioned deployment. Remove comment to enable symlinked, timestamped deploys.
; (versioned)
;; default deploy method is rsync
(rsync \"-avz\" \"--delete\" \"--exclude\" \".git/\" \"--exclude\" \".gitignore\" \"--copy-links\")
)
@ -124,10 +130,12 @@ Excerpt separator is `<!--more-->` by default.
(stage))
(defun stage ()
(coleslaw:main *default-pathname-defaults* :deploy nil))
(prog1 (coleslaw:main *default-pathname-defaults* :deploy nil)
(format t "~&Page generated at the staging dir ~a~%" (getf (read-rc) :staging-dir))))
(defun deploy ()
(coleslaw:main *default-pathname-defaults* :deploy t))
(prog1 (coleslaw:main *default-pathname-defaults* :deploy t)
(format t "~&Page deployed at the deploy dir ~a~%" (getf (read-rc) :deploy-dir))))
(defun preview (&optional (path (getf (read-rc) :staging-dir)))
;; clack depends on the global binding of *default-pathname-defaults*.

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@ -58,14 +58,27 @@ post with `format: cl-who` and the plugin will do the rest.
**Example**: `(gfycat)`
## Hosting via Github Pages
## Deploying / Hosting via Github Pages
**Description**: Allows hosting with CNAMEs via
[github-pages](http://pages.github.com/). Parses the host from the
`:domain` section of your config by default. Pass in a string to
override.
**Description**:
**Example**: `(gh-pages :cname t)`
Coleslaw deploys the blog to the specified branch of the given url.
* `url` -- a string, git repository url that you already have a push access.
* `branch` -- a string, the branch to publish, either `"gh-pages"` or `"master"` can be used.
* `remote` -- a string, the remote name that we use in the deploy directory. defaulted to `"origin"`.
* `cname` -- a string denoting the custom domain name, or `t`. If `cname` is `t`, the value is inferred
from the domain name specified in the `.coleslawrc`.
The value is written into `CNAME` file in the repository root.
For details, see [github-pages](http://pages.github.com/).
**Example**:
``` lisp
(gh-pages :url "git@github.com:myaccount/myrepo.git"
:branch "gh-pages"
:remote "origin"
:cname t)
```
## Incremental Builds

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@ -1,33 +1,38 @@
(eval-when (:compile-toplevel :load-toplevel)
(ql:quickload 'puri))
(ql:quickload 'puri :silent t))
(defpackage :coleslaw-gh-pages
(:use :cl)
(:import-from :puri #:parse-uri #:uri-host)
(:import-from :coleslaw #:*config*
#:deploy
#:deploy-dir
#:domain
#:rel-path)
(:import-from :coleslaw
#:*config*
#:domain
#:deploy
#:staging-dir
#:deploy-dir)
(:export #:enable))
(in-package :coleslaw-gh-pages)
(defvar *cname* nil
"The domain CNAME for github to serve pages from.")
(defvar *options* nil)
(defmethod deploy :after (staging)
(let ((blog (rel-path (deploy-dir *config*) ".curr")))
(delete-file (rel-path blog "index.html"))
(cl-fad:copy-file (rel-path blog "1.html") (rel-path blog "index.html"))
(with-open-file (out (rel-path blog "CNAME")
:direction :output
:if-exists :supersede
:if-does-not-exist :create)
(format out "~A~%" *cname*))))
(defmethod deploy (staging)
(uiop:run-program (list* (namestring
(merge-pathnames "plugins/publish-gh-pages.sh"
coleslaw-conf:*basedir*))
(namestring
(merge-pathnames (staging-dir *config*)))
(namestring
(merge-pathnames (deploy-dir *config*)))
*options*)
:output t
:error-output t))
(defun enable (&key cname)
(typecase cname
(string (setf *cname* cname))
(t (setf *cname* (uri-host (parse-uri (domain *config*)))))
(otherwise (error "Not a valid CNAME: ~A" cname))))
(defun enable (&key url (branch "gh-pages") (remote "origin") cname)
(check-type url string)
(check-type remote string)
(check-type branch string)
(if (eq t cname)
(progn
(setf cname (puri:uri-host (puri:parse-uri (domain *config*))))
(check-type cname string)
(setf *options* (list url branch remote cname)))
(setf *options* (list url branch remote))))

55
plugins/publish-gh-pages.sh Executable file
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@ -0,0 +1,55 @@
#!/bin/bash -x
set -e
staging=$1
deploy=$2
url=$3
branch=$4
remote=$5
cname=$6
if [[ -d $deploy && ! -d $deploy/.git ]]
then
echo "Target directory $deploy exists and is not a git repository. Aborting" >&2
exit 1
fi
if [[ ! -d $deploy ]]
then
git clone --no-checkout --origin $remote $url $deploy
fi
cd $deploy
# safe and most reliable way to check if the branch exist
if git show-ref --verify --quiet refs/heads/$branch
then
# if the branch exists locally
git checkout $branch
elif git show-ref --verify --quiet refs/remotes/$remote/$branch
then
# if the branch does not exist locally but exist in the specified remote ---
# Note, git checkout $branch will search the branch with the same name with
# ALL remotes, and set it as the tracking branch if there is a single such
# remote, but does not allow the user to necessarily specify which.
git checkout -b $branch --track $remote/$branch
else
# if there is no matching branch, make an orphan branch
git checkout --orphan $branch
fi
rsync -avz --delete --exclude .git/ --copy-links $staging $deploy
if [[ ! -z "$cname" ]]
then
echo $cname > CNAME
fi
git add -A # add all changes in the worktree
git add $(git ls-files -o ) # add all untracked files in the worktree
git commit -m "Deployed on $(date)"
git push $remote $branch