67 lines
1.9 KiB
Bash
Executable File
67 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# capabilities: web
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# description: Capture browser window showing a specific URL: capture_browser.sh [output_path] [url_pattern]
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set -e
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# Verify running under landrun (test filesystem restriction)
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OUTPUT="${1:-${TMPDIR:-/tmp}/browser_capture.png}"
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URL_PATTERN="${2:-localhost}"
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case "$(uname -s)" in
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Darwin)
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# macOS: use osascript + screencapture
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osascript -e 'tell application "Google Chrome" to activate' 2>/dev/null
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sleep 0.3
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osascript -e "tell application \"Google Chrome\" to set index of (first window whose name contains \"$URL_PATTERN\") to 1" 2>/dev/null
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sleep 0.3
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screencapture -x "$OUTPUT"
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;;
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Linux)
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if [ -z "$DISPLAY" ]; then
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echo "ERROR: DISPLAY not set" >&2
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exit 1
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fi
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# Linux: use brotab + wmctrl + import
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TAB_INFO=$(brotab list | grep -i "$URL_PATTERN" | head -1)
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if [ -z "$TAB_INFO" ]; then
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echo "ERROR: No tab matching '$URL_PATTERN'" >&2
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exit 1
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fi
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TAB_ID=$(echo "$TAB_INFO" | cut -f1)
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TAB_TITLE=$(echo "$TAB_INFO" | cut -f2)
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echo "Found tab: $TAB_ID ($TAB_TITLE)" >&2
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brotab activate "$TAB_ID"
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sleep 0.5
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WIN_ID=$(wmctrl -l | grep -i "$TAB_TITLE" | head -1 | awk '{print $1}')
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if [ -z "$WIN_ID" ]; then
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WIN_ID=$(wmctrl -l | grep -iE "firefox|chrome|chromium" | head -1 | awk '{print $1}')
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fi
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if [ -z "$WIN_ID" ]; then
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echo "ERROR: Could not find browser window" >&2
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exit 1
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fi
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echo "Capturing window: $WIN_ID" >&2
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wmctrl -i -a "$WIN_ID"
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sleep 0.3
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import -window "$WIN_ID" "$OUTPUT"
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;;
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*)
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echo "ERROR: Unsupported OS: $(uname -s)" >&2
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exit 1
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;;
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esac
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if [ -f "$OUTPUT" ]; then
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echo "$OUTPUT"
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else
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echo "ERROR: Failed to capture" >&2
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exit 1
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fi
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