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https://github.com/org-roam/org-roam
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150ae65564
Add 2 custom handlers: 1. roam-file?file=path: this simply opens the file at path in Emacs. 2. roam-ref?ref=ref&template=roam-template&title=title&...: attempts to open a roam note with a given ROAM_KEY. If the note doesn't exist, create one. Else, open it.
122 lines
3.5 KiB
Markdown
122 lines
3.5 KiB
Markdown
## What is Roam protocol?
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Org-roam defines two protocols that help boost productivity, by
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extending `org-protocol`.
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The first protocol is the `roam-file` protocol. This is a simple
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protocol that opens the path specified by the `file` key (e.g.
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`org-protocol:/roam-file?file=/tmp/file.org`). This is used in the
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generated graph.
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The second protocol is the `roam-ref` protocol. This protocol finds or
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creates a new note with a given `ROAM_KEY` (see
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[Anatomy](anatomy.md)).
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To use this, create a Firefox bookmarklet as follows:
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```javascript
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javascript:location.href =
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'org-protocol:/roam-ref?template=ref&ref='
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+ encodeURIComponent(location.href)
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+ '&title='
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+ encodeURIComponent(document.title)
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```
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where `template` is the template you have defined for your web
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snippets. This template should contain a `#+ROAM_KEY: {ref}` in it.
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## Org-protocol Setup
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The instructions for setting up org-protocol can be found
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[here][org-protocol-inst], but they are reproduced below.
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Across all platforms, to enable `org-roam-protocol`, you have to add
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the following to your init file:
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```emacs-lisp
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(require 'org-roam-protocol)
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```
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We also need to create a desktop application for emacsclient. The
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instructions for various platforms are shown below:
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## Linux
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Create a desktop application. I place mine in
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`~/.local/share/applications/org-protocol.desktop`:
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```
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[Desktop Entry]
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Name=Org-Protocol
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Exec=emacsclient %u
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Icon=emacs-icon
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Type=Application
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Terminal=false
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MimeType=x-scheme-handler/org-protocol
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```
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Associate `org-protocol://` links with the desktop application by
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running in your shell:
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```bash
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xdg-mime default org-protocol.desktop x-scheme-handler/org-protocol
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```
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To disable the "confirm" prompt in Chrome, you can also make Chrome
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show a checkbox to tick, so that the `Org-Protocol Client` app will be used
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without confirmation. To do this, run in a shell:
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```sh
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sudo mkdir -p /etc/opt/chrome/policies/managed/
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sudo tee /etc/opt/chrome/policies/managed/external_protocol_dialog.json >/dev/null <<'EOF'
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{
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"ExternalProtocolDialogShowAlwaysOpenCheckbox": true
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}
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EOF
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sudo chmod 644 /etc/opt/chrome/policies/managed/external_protocol_dialog.json
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```
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and then restart Chrome (for example, by navigating to <chrome://restart>) to
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make the new policy take effect.
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See [here](https://www.chromium.org/administrators/linux-quick-start)
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for more info on the `/etc/opt/chrome/policies/managed` directory and
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[here](https://cloud.google.com/docs/chrome-enterprise/policies/?policy=ExternalProtocolDialogShowAlwaysOpenCheckbox)
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for information on the `ExternalProtocolDialogShowAlwaysOpenCheckbox`
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policy.
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## Mac OS
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One solution to this, recommended in [Issue
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#115](https://github.com/jethrokuan/org-roam/issues/115), is to use
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[Platypus](https://github.com/sveinbjornt/Platypus). Here are the
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instructions for setting up with Platypus and Chrome:
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1. Install and launch Platypus (with [Homebrew](https://brew.sh/)):
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```sh
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brew cask install playtpus
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```
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2. Platypus settings:
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- App Name: `OrgProtocol`
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- Script Type: `env` and `/usr/bin/env`
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- Script Path: `/path/to/emacsclient $1`
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- Tick Accept dropped items and click Settings
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- Tick Accept dropped files
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- Tick Register as URI scheme handler
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- Add `org-protocol` as a protocol
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- Create the app
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To disable the "confirm" prompt in Chrome, you can also make Chrome
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show a checkbox to tick, so that the `OrgProtocol` app will be used
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without confirmation. To do this, run in a shell:
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```sh
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defaults write com.google.Chrome ExternalProtocolDialogShowAlwaysOpenCheckbox -bool true
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```
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[org-protocol-inst]: https://orgmode.org/worg/org-contrib/org-protocol.html
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