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40 lines
1.1 KiB
Bash
40 lines
1.1 KiB
Bash
# Functions for use on computers running MacOS
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_haveScriptableFinder_() {
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# DESC: Determine whether we can script the Finder or not
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# ARGS: None
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# OUTS: true/false
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local finder_pid
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finder_pid="$(pgrep -f /System/Library/CoreServices/Finder.app | head -n 1)"
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if [[ (${finder_pid} -gt 1) && (${STY-} == "") ]]; then
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return 0
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else
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return 1
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fi
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}
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_guiInput_() {
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# DESC: Ask for user input using a Mac dialog box
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# ARGS: $1 (Optional) - Text in dialogue box (Default: Password)
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# OUTS: None
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# NOTE: https://github.com/herrbischoff/awesome-osx-command-line/blob/master/functions.md
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if _haveScriptableFinder_; then
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guiPrompt="${1:-Password:}"
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guiInput=$(
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osascript &>/dev/null <<EOF
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tell application "System Events"
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activate
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text returned of (display dialog "${guiPrompt}" default answer "" with hidden answer)
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end tell
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EOF
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)
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echo -n "${guiInput}"
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else
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error "No GUI input without macOS"
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return 1
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fi
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}
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