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feat(hooks): add PPID capture for terminal tracking #3

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Merged
AnnatarHe merged 2 commits into from
Jan 6, 2026
Merged

feat(hooks): add PPID capture for terminal tracking #3

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0e95d05
feat(hooks): add PPID capture for terminal tracking
AnnatarHe Jan 5, 2026
4b529c7
fix(zsh): quote $CMD variable to prevent word splitting
AnnatarHe Jan 6, 2026
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6 changes: 3 additions & 3 deletions hooks/bash.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ preexec_invoke_cmd() {
return
fi

shelltime track -s=bash -id=$SESSION_ID -cmd="$CMD" -p=pre &> /dev/null
shelltime track -s=bash -id=$SESSION_ID -cmd="$CMD" -p=pre --ppid=$PPID &> /dev/null
}

# Function to be executed after each command (before prompt)
Expand All @@ -57,13 +57,13 @@ precmd_invoke_cmd() {
if [[ "$CMD" =~ ^shelltime ]]; then
return
fi

# Ensure CMD is not empty or the precmd_invoke_cmd itself
if [ -z "$CMD" ] || [ "$CMD" == "precmd_invoke_cmd" ]; then
return
fi

shelltime track -s=bash -id=$SESSION_ID -cmd="$CMD" -p=post -r=$LAST_RESULT &> /dev/null
shelltime track -s=bash -id=$SESSION_ID -cmd="$CMD" -p=post -r=$LAST_RESULT --ppid=$PPID &> /dev/null
}

# Set the functions for bash-preexec
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7 changes: 5 additions & 2 deletions hooks/fish.fish
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Expand Up @@ -10,13 +10,16 @@ end
# Create a timestamp for the session when the shell starts
set -g SESSION_ID (date +%Y%m%d%H%M%S)

# Capture parent process ID at shell startup (fish doesn't have native $PPID)
set -g FISH_PPID (ps -o ppid= -p %self | string trim)

# Define the preexec function
function fish_preexec --on-event fish_preexec
if string match -q 'exit*' -- $argv; or string match -q 'logout*' -- $argv; or string match -q 'reboot*' -- $argv
return
end

shelltime track -s=fish -id=$SESSION_ID -cmd="$argv" -p=pre > /dev/null
shelltime track -s=fish -id=$SESSION_ID -cmd="$argv" -p=pre --ppid=$FISH_PPID > /dev/null
end

# Define the postexec function
Expand All @@ -26,5 +29,5 @@ function fish_postexec --on-event fish_postexec
return
end
# This event is triggered before each prompt, which is after each command
shelltime track -s=fish -id=$SESSION_ID -cmd="$argv" -p=post -r=$LAST_RESULT > /dev/null
shelltime track -s=fish -id=$SESSION_ID -cmd="$argv" -p=post -r=$LAST_RESULT --ppid=$FISH_PPID > /dev/null
end
4 changes: 2 additions & 2 deletions hooks/zsh.zsh
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Expand Up @@ -19,7 +19,7 @@ preexec() {
return
fi

shelltime track -s=zsh -id=$SESSION_ID -cmd=$CMD -p=pre &> /dev/null
shelltime track -s=zsh -id=$SESSION_ID -cmd="$CMD" -p=pre --ppid=$PPID &> /dev/null
}

# Define the postexec function (in zsh, it's called precmd)
Expand All @@ -30,5 +30,5 @@ precmd() {
if [[ $CMD =~ ^(exit|logout|reboot) ]]; then
return
fi
shelltime track -s=zsh -id=$SESSION_ID -cmd=$CMD -p=post -r=$LAST_RESULT &> /dev/null
shelltime track -s=zsh -id=$SESSION_ID -cmd="$CMD" -p=post -r=$LAST_RESULT --ppid=$PPID &> /dev/null
}
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