25 lines
764 B
Bash
Executable File
25 lines
764 B
Bash
Executable File
#!/usr/bin/env bash
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# ollie:parallel read
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# description: Read stdout/stderr output from a detached background process. Returns the last 64KB of combined output.
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# Args: <pid>
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set -euo pipefail
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pid="${1:?usage: process_output <pid>}"
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session="${OLLIE_SESSION_ID:?OLLIE_SESSION_ID not set}"
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# Use gdbus for proper parsing of string with newlines
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result=$(gdbus call --session --dest org.ollie.SessionManager \
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--object-path /org/ollie/SessionManager \
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--method org.ollie.SessionManager.GetDetachedOutput "$session" "$pid" 2>&1)
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# gdbus wraps in ('...',) - strip the outer tuple
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result=$(echo "$result" | sed "s/^('//;s/',)$//")
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if [ -z "$result" ]; then
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echo "(no output captured yet)"
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else
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# Unescape gdbus string escaping
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echo -e "$result"
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fi
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