Actions

Action properties can be placed either in an action dictionary, in an actions array, or at the top level. Properties set at the top level will apply to all actions unless overridden in the individual action.

Example: Action properties at top level

Consider this extension, which defines two actions:

#popclip
name: HTML Demo
actions:
  - title: Action A
    icon: iconA.png
    capture html: true
    after: show-result
    javascript: return "Hi from Action A - " + popclip.input.html
  - title: Action B
    icon: iconB.png
    capture html: true
    after: show-result
    javascript: return "Hi from Action B - " + popclip.input.html

Since the capture html and after properties are the same for both actions, they can be placed at the top level:

#popclip
name: HTML Demo
capture html: true
after: show-result
actions:
  - title: Action A
    icon: iconA.png
    javascript: return "Hi from Action A - " + popclip.input.html
  - title: Action B
    icon: iconB.png
    javascript: return "Hi from Action B - " + popclip.input.html

If the extension only needs to define a single action, you can place all the action properties at the top level.

Example: Single action

Consider this extension, which defines a single action:

#popclip
name: Stickies
action:
  service name: Make Sticky
  capture html: true

Since there is only one action, the nesting can be eliminated, and all the action properties can be placed at the top level:

#popclip
name: Stickies
service name: Make Sticky
capture html: true

Common properties

The following keys define properties common to all action types. All properties are optional.

Key	Type	Description
title	String (Localizable)	The title is displayed on the action button if there is no icon. For extensions with icons, the title is displayed in the tooltip. If omitted, the action will take the extension name as its title.
icon	String	The icon to show on the action button. See Icons for the icon specification format. If omitted, the action will take the extension icon as its icon. To explicitly specify no icon, set this field to null.
identifier	String	A string to identify this action. In shell script and AppleScript actions, the identifier is passed to the script. The script can use this to find out which action was pressed.
regex	String	A Regular Expression to be applied to the selected text. The action will appear only if the text matches the regex, and the matching part of the text is passed to the action. The regex engine follows the ICU specification. Note: There is no need to use your own regex to match URLs, email addresses or file paths. Use one of the requirements keys url, urls, email, emails or path instead. Also be careful to avoid badly crafted regexes which never terminate against certain inputs.
requirements	Array	Array consisting of zero or more of the strings listed in the requirements array. All the requirements in the array must be satisfied for the action to appear. If the field is omitted, [text] is used by default. To specify no requirements, supply an empty array: [].
excluded apps	Array	Array of bundle identifiers of applications. The action will not appear when PopClip is being used in any of the specified apps.
required apps	Array	Array of bundle identifiers of applications. The action will only appear when PopClip is being used in one of the specified apps. Note: This field does not make PopClip do a check to see if the app is present on the computer. For that, use the app field.
before	String	String to indicate an action PopClip should take before performing the main action. See The before and after strings.
after	String	String to indicate an action PopClip should take after performing the main action. See The before and after strings.
app or apps	Dictionary or Array	Dictionary, or array of dictionaries, describing the app(s) or website(s) associated with this action. You can, optionally, specify that the app must be present on the system for the action to work. See The app dictionary.
stay visible	Boolean	If true, the PopClip popup will not disappear after the user clicks the action. (An example is the Formatting extension.) Default is false.
capture html	Boolean	If true, PopClip will attempt to capture HTML and Markdown for the selection. PopClip makes its best attempt to extract HTML, first of all from the selection's HTML source itself, if available. Failing that, it will convert any RTF text to HTML. And failing that, it will generate an HTML version of the plain text. It will then generate Markdown from the final HTML. Default is false.
restore pasteboard	Boolean	If true, then PopClip will restore the pasteboard to its previous contents after pasting text in the paste-result after-step. Default is false.
Type-specific keys	Varies	See: Shortcut actions, Service actions, URL actions. Key Press actions, Shell Script actions, AppleScript actions, JavaScript actions.

The requirements array

These are the values supported by the requirements array. Additionally, you can prefix any requirement with ! to negate it.

Value	Description
text	One or more characters of text must be selected.
copy	Synonym for text (for backward compatibility).
cut	Text must be selected and the app's Cut command must be available.
paste	The app's Paste command must be available.
url	The text must contain exactly one web URL (http or https). (see side effects below)
isurl	The text must be a valid web URL (http or https), with no other text apart from whitespace. (see side effects below)
urls	The text must contain one or more web URLs (https or https).
email	The text must contain exactly one email address. (see side effects below)
emails	The text must contain one or more email addresses.
path	The text must be a local file path, and it must exist on the local file system. (see side effects below)
formatting	The selected text control must support formatting. (PopClip makes its best guess about this, erring on the side of a false positive.)
option-foo=bar	The option with identifier foo must be equal to the string bar. This mechanism allows actions to be enabled and disabled via options. Boolean option values map to the strings 1 and 0.

Note on side effect of requirements field

When using a url, isurl, email or path requirement, the text passed to the action will be modified.

• For url and isurl requirements, only the matching URL will be passed, and it will be expanded to its full form, with https:// prepended if no scheme is specified. For example, if the selected text is go to apple.com, the text passed to the action will be https://apple.com.
• For email requirement, the only the matching email address will be passed to the action.
• For path requirement, only the matching path will be passed to the action, and it will be standardized, with ~ and .. expanded. For example ~/Documents will be passed as /Users/username/Documents.

In all three cases, actions can assume that their input is a valid web URL, email address or path.

Shell Scripts and AppleScripts can still access the original text in the POPCLIP_FULL_TEXT and {popclip full text} fields. JavaScript actions will find the modified text as popclip.input.matchedText and the full text as popclip.input.text.

The before and after strings

The cut, copy, paste and paste-plain values can be used as the before string. All the values can be used as the after string.

Value	Description
copy-result	Copy the text returned from the script to the clipboard. Displays "Copied" notification.
paste-result	If the app's Paste command is available, paste the text returned from the script, as well as copy it to the clipboard. Otherwise, copy it as in copy-result.
preview-result	Copy the result to the pasteboard and show the result to the user, truncated to 160 characters. If the app's Paste command is available, the preview text can be clicked to paste it.
show-result	Copy the result to the pasteboard and show it to the user, truncated to 160 characters.
show-status	Show a tick or an 'X', depending on whether the script succeeded or not.
cut	Invoke app's Cut command, as if user pressed ⌘X.
copy	Invoke app's Copy command, as if user pressed ⌘C.
paste	Invoke app's Paste command, as if user pressed ⌘V.
paste-plain	Reduce the current clipboard to plain text only, then invoke app's Paste command.
popclip-appear	Trigger PopClip to appear again with the current selection. (This is used by the Select All extension.)
copy-selection	Place the original selected text to the clipboard. (This is used by the Swap extension.)

The app dictionary

The app field is a dictionary with the following structure:

Key	Type	Required?	Description
name	String	Required	Name of the app or website that this extension interacts with. For example Evernote.
link	String	Required	Link to the website or app home page where the user can obtain the app. For example https://evernote.com/.
check installed	Boolean	Optional	If true, PopClip will check whether an app with one of the given bundle identifiers is installed when the user tries to use the extension. If none is found, PopClip will show a message and a link to the website given in link. Default is false.
bundle identifiers	Array	Required if check installed is true	Array of bundle identifiers for this app, including all application variants that work with this extension. In the simplest case there may be just one bundle ID. An app may have alternative bundle IDs for free/pro variants, an App Store version, a standalone version, a Setapp version, and so on. Include all the possible bundle IDs that the user might encounter.

To specify multiple apps, use the apps field instead, supplying an array of dictionaries.