[nongnu] elpa/hyperdrive-org-transclusion d83df2f979 01/38: Initial commit

[ELPA Syncer]

branch: elpa/hyperdrive-org-transclusion
commit d83df2f979353e9ece422fb9cd28eb434ea6e930
Author: Joseph Turner <joseph@breatheoutbreathe.in>
Commit: Joseph Turner <joseph@ushin.org>

    Initial commit
---
 .build.yml                     |  12 +
 .dir-locals.el                 |   6 +
 .gitignore                     |  10 +
 .gitmodules                    |   3 +
 CHANGELOG.org                  | 107 +++++++
 CONTRIBUTING.org               |  57 ++++
 LICENSE                        | 661 +++++++++++++++++++++++++++++++++++++++++
 README.org                     |  29 ++
 build-readme.el                |  10 +
 hyperdrive-org-transclusion.el | 110 +++++++
 makem                          |   1 +
 11 files changed, 1006 insertions(+)

diff --git a/.build.yml b/.build.yml
new file mode 100644
index 0000000000..e0f4e077c0
--- /dev/null
+++ b/.build.yml
@@ -0,0 +1,12 @@
+image: archlinux
+oauth: git.sr.ht/REPOSITORIES:RW git.sr.ht/PROFILE:RO
+packages:
+  - hut
+  - emacs-nox
+sources:
+  - https://git.sr.ht/~ushin/hyperdrive-org-transclusion
+tasks:
+  - update-readme: |
+      cd hyperdrive-org-transclusion
+      emacs -Q --script build-readme.el
+      hut git update --readme README.html
diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000000..5ba88fb009
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,6 @@
+;;; Directory Local Variables            -*- no-byte-compile: t -*-
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil . ((ispell-buffer-session-localwords . ("dir" "hypercore" "hyperdrive" 
"hyperdrives" "hyperdrive's" "args" "systemd" "minibuffer" "petname" "petnames" 
"org" "plist" "plists" "alist" "alists" "existsp" "ETag" "streamable" "DNSLink" 
"ewoc" "struct" "ENTRY's" "localhost" "imenu" "mtime" "accessor" "http" 
"prepended" "prepend" "hostname" "whitespace" "namespace" "filesystem" 
"hostnames" "subdirectories" "unsets" "finalizer" "subprocess" "autodetect"))))
+ (emacs-lisp-mode . ((eval . (display-fill-column-indicator-mode))
+                     (fill-column . 80))))
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..f07f19de71
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+/*.elc
+/.sandbox/
+/.dir-locals-2.el
+*.elc
+/worktrees/
+/hyperdrive-autoloads.el
+/hyperdrive-pkg.el
+/dir
+/doc/hyperdrive.info
+/hyperdrive.info
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000..ffd932cada
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "makem"]
+       path = makem
+       url = https://github.com/alphapapa/makem.sh
diff --git a/CHANGELOG.org b/CHANGELOG.org
new file mode 100644
index 0000000000..04aee796b6
--- /dev/null
+++ b/CHANGELOG.org
@@ -0,0 +1,107 @@
+#+TITLE: Hyperdrive.el Changelog
+#+OPTIONS: num:nil
+
+All notable changes to 
[[https://ushin.org/hyperdrive/hyperdrive-manual.html][hyperdrive.el]] will be 
documented in this file.
+This project adheres to [[https://semver.org/spec/v2.0.0.html][Semantic 
Versioning]].
+
+* 0.4-pre
+
+** Change
+
+- Improved defcustom types
+- Better error message when ~hyper-gateway~ is not installed.  Thanks to
+  ~magnum~ on XMPP for reporting.
+
+** Internal
+
+- Bumped package dependencies
+
+* 0.3 [2023-12-02 Sat]
+
+** Added
+
+- Added ~hyperdrive-mirror~ interface to the [[info:transient][Transient]] 
~hyperdrive-menu~
+- ~hyperdrive-open-at-version~: Open the current file or directory at a
+  specific version
+- Support following relative filename links in hyperdrive
+  ~markdown-mode~ buffers
+- ~find-file-at-point~ integration
+- Added ~hyperdrive~ completion category which affects the
+  ~hyperdrive-complete-hyperdrive~ ~completing-read~ interface
+- Embark integration: Run ~embark-act~ while interactively selecting a
+  hyperdrive to choose an alternative action
+- Add customization options to control how hyperdrives, files, and
+  folders are displayed: ~hyperdrive-entry-format~ customization group
+- Add customization option ~hyperdrive-gateway-process-type~ to start
+  ~hyper-gateway~ as an Emacs subprocess or systemd service
+
+** Changed
+
+- Simplified ~hyperdrive-menu~ by moving commands which required
+  selecting a hyperdrive into ~hyperdrive-menu-hyperdrive~
+- Refactored the ~*hyperdrive-mirror*~ buffer to use 
[[https://github.com/alphapapa/taxy.el/tree/package/taxy-magit-section][taxy-magit-section]]
+- Removed ~rx~ form option in ~hyperdrive-mirror~
+- The "Hyperdrive" menu bar now shows up at the top-level
+- Use positional arguments in ~hyperdrive-mirror~ and ~hyperdrive-upload-files~
+- Require at least Emacs 28.1+
+
+** Fixed
+
+- Fixed single click on directory column header
+- Fixed a bug which caused ~hyperdrive-menu~ to fail when the current
+  entry's next version was ~unknown~
+- Uploaded files now retain the timestamp of the local file
+- Fixed a regression in ~hyperdrive-mirror~ without confirmation
+
+** Internal
+
+- Use Emacs 28 shorthands
+
+* 0.2 [2023-10-14 Sat]
+
+** Added
+
+- ~hyperdrive-menu~ is the new control panel.  Bind it to a convenient key!
+- ~hyperdrive-menu-bar-mode~ enables the "Hyperdrive" menu bar inside "Tools"
+- ~org-insert-link~ automatically inserts relative links to hyperdrive
+  files within the same drive
+- ~hyperdrive-find-file-other-window~: Press ~o~ in the directory or
+  history buffer to open a new window
+- ~yank-media~: On Emacs 29 or later, run ~M-x yank-media~ in a
+  hyperdrive directory to upload the image in the clipboard
+- ~info-look~: Press ~i~ in ~*help*~ to open the user manual
+- ~save-some-buffers~ integration
+- ~view-mode~: Press ~v~ in the directory or history buffer to
+  open a file in ~view-mode~
+- Org-mode link completion
+- directory view sorting by column (with clickable headers)
+
+** Changed
+
+- ~hyperdrive-version-ranges~ is now persisted, speeding up 
~hyperdrive-history~
+- Fewer buffers are created by default (see ~hyperdrive-reuse-buffers~)
+- ~hyperdrive-mode~ keybindings now work when viewing =hyper://= files in EWW
+- History buffer displays right away; press ~+~ to load an unknown range
+- ~hyperdrive-delete~ now works in hyperdrive file buffers
+- Removed unused ~hyperdrive-storage-location~ defcustom
+
+** Fixed
+
+- Fixed "Hyperdrive" listing in ~*info* dir (top)~
+- Fixed ~imenu~ face
+- Removed unused defcustom ~hyperdrive-hyper-gateway-p2p-port~
+- Fixed version history navigation in directories
+- Allow entering URLs without ~hyper://~
+- Prevent accidental loss of unsaved hyperdrive files
+- Prompt before overwriting with ~hyperdrive-write-buffer~
+- Fixed a native compilation bug related to ~kill-all-local-variables~
+- Fixed opening hyperdrive PDFs in ~doc-view~
+- Improved error handling
+
+** Security
+
+- Check DNSLink domains for suspicious characters
+
+* 0.1 [2023-08-12 Sat]
+
+- Initial release
diff --git a/CONTRIBUTING.org b/CONTRIBUTING.org
new file mode 100644
index 0000000000..d477ad1829
--- /dev/null
+++ b/CONTRIBUTING.org
@@ -0,0 +1,57 @@
+#+TITLE: Hyperdrive.el contributing guidelines
+
+* Commit messages
+
+We aren't terribly pedantic about them, but here are some guidelines we 
vaguely follow:
+
+** Prefixes
+
+We tend to prefix our commit messages with these keywords:
+
++ ~Add~ :: A commit that primarily adds a new feature or code to the program.
++ ~Change~ :: A commit that primarily changes program behavior in a way that 
isn't necessarily fixing a bug.
++ ~Fix~ :: A commit that primarily fixes a bug in the program.
++ ~Remove~ :: A commit that primarily removes code from the program (e.g. an 
obsolete option or compatibility code).
++ ~Docs~ :: A commit that only changes documentation (in the manual or 
docstrings).
++ ~Comment~ :: A commit that only affects comments in source code.  (We try to 
do these in commits separate from source code changes, especially when adding 
TODO-type items.)
++ ~Meta~ :: A commit that makes a change to files in the repository that 
aren't part of the program itself (e.g. ~.gitignore~, ~Makefile~, CI 
configuration).
++ ~Tidy~ :: A commit that only tidies up aesthetics, indentation, whitespace, 
typos, etc.  A ~Tidy~ commit should be intended to /never change program 
behavior/ (if it were later to be found to have done so, it could be reverted 
without negative consequences).
++ ~Limerick~ :: /When software makes you feel down, this commit can fix your 
frown; but read it, you must; or be turned to dust; no, wait, that's only 
haiku./
++ ~Revert~ :: A commit that reverts an earlier commit.
++ ~Merge~ :: A commit that merges a branch.  (Rather than the default git 
~Merge branch 'foo'~, we describe simply what the branch changes, like any 
other commit.)
++ ~Release~ :: A commit that marks a new versioned release.  (Generally it 
should only change metadata, like a version number in various places.)
+
+As well, sometimes two keywords might be used together if the lines between 
them seem blurred (e.g. ~Add/Change~).
+
+* Release checklist
+
+These steps should be followed when releasing a new version:
+
+1. Release new version.
+
+   In ~master~ branch:
+
+   1. [ ] Update package main file header version (removing ~-pre~ suffix).
+   2. [ ] Update CHANGELOG (with release date and version).
+   3. [ ] Rebuild .texi manual.
+   4. [ ] Commit changes.
+
+2. Commit new pre-release.
+
+   In ~master~ branch:
+
+   1. [ ] Update package main file header version (adding ~-pre~ suffix).
+   2. [ ] Update CHANGELOG.
+   3. [ ] Rebuild .texi manual.
+   4. [ ] Commit changes.
+
+* Git hooks
+
+Please consider using the following git hooks:
+
+- [[file:tracked-hooks/pre-commit]]
+
+  This ~pre-commit~ hook helps ensure that the ~hyperdrive.texi~ is
+  rebuilt and committed at the same time as ~hyperdrive.org~. It
+  rebuilds ~.texi~ whenever ~.org~ is about to be committed, and it
+  prevents ~.org~ from being committed while ~.texi~ has unstaged changes.
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000..c820a0d5b1
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+
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+
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+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
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diff --git a/README.org b/README.org
new file mode 100644
index 0000000000..b4ba45975a
--- /dev/null
+++ b/README.org
@@ -0,0 +1,29 @@
+#+options: num:nil toc:nil author:nil html-postamble:nil
+# Sourcehut HTML renderer will render <style>: remove it
+#+options: html-style:nil
+
+#+title: hyperdrive-org-transclusion
+
+~hyperdrive-org-transclusion~ is an extension for 
[[https://nobiot.github.io/org-transclusion/][org-transclusion]] which
+lets you transclude hyperdrive content with 
[[https://ushin.org/hyperdrive/hyperdrive-manual.html][hyperdrive.el]].
+
+* Installation
+
+See [[https://ushin.org/hyperdrive/hyperdrive-manual.html#Installation][the 
manual]] for installation instructions.
+
+* Manual
+
+For more information, please see the 
[[https://ushin.org/hyperdrive/hyperdrive-manual.html][manual]].  For recent 
changes, see
+the [[file:CHANGELOG.org][changelog]].
+
+* Bugs and Patches
+
+Bugs can be submitted to the [[https://todo.sr.ht/~ushin/ushin][ushin issue 
tracker]]. Patches, comments or
+questions can be submitted to the [[https://lists.sr.ht/~ushin/ushin][ushin 
public inbox]].
+
+* Chat Room
+
+You're welcome to join our public XMPP chat room!
+
+- ~xmpp:discuss@conference.ushin.org~ 
([[https://anonymous.cheogram.com/discuss@conference.ushin.org][Join 
anonymously from your browser]])
+- ~#_bifrost_discuss_conference.ushin.org:aria-net.org~ (Matrix bridge)
diff --git a/build-readme.el b/build-readme.el
new file mode 100644
index 0000000000..ee747b5870
--- /dev/null
+++ b/build-readme.el
@@ -0,0 +1,10 @@
+(require 'org)
+(require 'ox-html)
+(with-temp-buffer
+  (insert-file-contents "README.org")
+  (cl-letf (((symbol-function 'org-html--build-meta-info)
+             ;; HACK: Sourcehut erroneously displays <head> content, so
+             ;; we stop org from generating <head> entirely.
+             ;; TODO: File bug with Sourcehut to stop from rendering <head>
+             #'ignore))
+    (org-export-to-file 'html "README.html")))
diff --git a/hyperdrive-org-transclusion.el b/hyperdrive-org-transclusion.el
new file mode 100644
index 0000000000..e8592d3da4
--- /dev/null
+++ b/hyperdrive-org-transclusion.el
@@ -0,0 +1,110 @@
+;;; hyperdrive-org.el --- Org-related functionality  -*- lexical-binding: t; 
-*-
+
+;; Copyright (C) 2023  USHIN, Inc.
+
+;; Author: Joseph Turner <joseph@ushin.org>
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU Affero General Public License
+;; as published by the Free Software Foundation, either version 3 of
+;; the License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;; Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public
+;; License along with this program. If not, see
+;; <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This file contains functionality related to org-transclusion.
+
+;;; Code:
+
+;;;; Requirements
+
+(require 'org)
+(require 'org-element)
+(require 'org-transclusion)
+
+(require 'hyperdrive-org)
+
+(defvar h/mode)
+
+;;;; Functions
+
+(defun h/org-transclusion-add-file (link _plist)
+  "Return callback function when hyperdrive transclusion is appropriate.
+Otherwise, return nil.  Intended to be added to
+`org-transclusion-add-functions', which see for descriptions of
+arguments LINK and PLIST."
+  (and (or (string= "hyper" (org-element-property :type link))
+           (and h/mode
+                (h/org--element-entry link)))
+       (h/message "Asynchronously transcluding at point %d, line %d..."
+                  (point) (org-current-line))
+       #'h/org-transclusion-add-callback))
+
+(add-hook 'org-transclusion-add-functions #'h/org-transclusion-add-file)
+
+;; TODO: Consider excluding the modifications to a hyperdrive file buffer.
+;;       Should only saved hyperdrive files be transcluded?
+
+;; TODO: hyperdrive directories?  (skip loading metadata?)
+
+;; TODO: When `org-transclusion-add-src-lines' is pushed onto
+;; `org-transclusion-add-functions' after `h/org-transclusion-add-file', then 
an
+;; error is signaled for hyperdrive transclusions with specified :lines (also
+;; doesn't work with relative transclusion):
+;; #+transclude: 
[[hyper://sw8dj5y9cs5nb8dzq1h9tbjt3b4u3sci6wfeckbsch9w3q7amipy/item2.org]]  
:lines 1-10
+
+(defun h/org-transclusion-add-callback (link plist copy)
+  "Load hyperdrive file at LINK and call
+`org-transclusion-add-callback' with PAYLOAD, LINK, PLIST, COPY."
+  (pcase-let* ((target-mkr (point-marker))
+               (entry (if (string= "hyper" (org-element-property :type link))
+                          ;; Absolute link
+                          (h/url-entry (org-element-property :raw-link link))
+                        ;; Relative link
+                        (h/org--element-entry link)))
+               ((cl-struct h/entry path etc) entry)
+               ((map target) etc))
+    (h/open
+      entry
+      :messagep nil
+      :then
+      (lambda ()
+        (when-let ((target-buf (marker-buffer target-mkr)))
+          (let* ((payload-without-type
+                  (org-with-wide-buffer
+                   (org-transclusion-content-org-buffer-or-element
+                    (and target
+                         (progn
+                           (org-link-search target)
+                           t))
+                    plist)))
+                 (type (if (org-transclusion-org-file-p path)
+                           ;; For org files, `type' must begin with "org"
+                           "org-hyper"
+                         "others-hyper"))
+                 (payload (append `(:tc-type ,type) payload-without-type)))
+            (with-current-buffer target-buf
+              (org-with-wide-buffer
+               (goto-char (marker-position target-mkr))
+               (org-transclusion-add-callback payload link plist copy)))))))))
+
+;;;; Footer
+
+(provide 'hyperdrive-org-transclusion)
+
+;; Local Variables:
+;; read-symbol-shorthands: (
+;;   ("he//" . "hyperdrive-entry--")
+;;   ("he/"  . "hyperdrive-entry-")
+;;   ("h//"  . "hyperdrive--")
+;;   ("h/"   . "hyperdrive-"))
+;; End:
+;;; hyperdrive-org-transclusion.el ends here
diff --git a/makem b/makem
new file mode 160000
index 0000000000..5f3cd57298
--- /dev/null
+++ b/makem
@@ -0,0 +1 @@
+Subproject commit 5f3cd57298bda4be3d475fefc6c32db50c61f721