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tools.herd: add --focus, resolve workspace from the current pane
author
lassulus
date
(Sep 13, 2026, 2:44 PM CEST)
commit
33e05ee8
33e05ee80d3f1418ecb8341dd43c75e076079bd0
parent
ff255cfb
ff255cfb35260993b847513776431f977a2ad01f
+21
-6
+19
-6
tools/herd/flake-module.nix
+19
-6
tools/herd/flake-module.nix
···
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# s herd 'fix issue #13' --model opus
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# Everything is passed through to omp, so any omp flag works. The tab
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# lands in the focused workspace (one is created from $PWD if there is
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# none) and is not focused, so the caller's pane stays put. herdr picks
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# the agent up by itself; name it with `herdr agent rename <pane> <name>`
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# if you want to address it by name afterwards.
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# none). By default it is not focused, so the caller's pane stays put;
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# `-f`/`--focus` (before the prompt) switches to the new pane instead.
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# herdr picks the agent up by itself; name it with
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# `herdr agent rename <pane> <name>` if you want to address it by name
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# afterwards.
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packages.herd =
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(pkgs.writeShellApplication {
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name = "herd";
···
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pkgs.jq
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];
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text = ''
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workspace=''${HERDR_WORKSPACE_ID:-$(herdr workspace list | jq -r '.result.workspaces[] | select(.focused) | .workspace_id')}
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focus=--no-focus
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case "''${1:-}" in
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-f|--focus)
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focus=--focus
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shift
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;;
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esac
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# Not $HERDR_WORKSPACE_ID: that is the launch-time value and goes
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# stale once the pane is moved to another workspace (herdr keeps
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# the old pane id as an alias, so `pane current` still resolves).
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workspace=$(herdr pane current 2>/dev/null | jq -r '.result.pane.workspace_id // empty')
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[ -n "$workspace" ] || workspace=$(herdr workspace list | jq -r '.result.workspaces[] | select(.focused) | .workspace_id')
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label=$(printf '%s' "''${1:-omp}" | cut -c1-32)
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if [ -n "$workspace" ]; then
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created=$(herdr tab create --workspace "$workspace" --cwd "$PWD" --label "$label" --no-focus)
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created=$(herdr tab create --workspace "$workspace" --cwd "$PWD" --label "$label" "$focus")
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else
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created=$(herdr workspace create --cwd "$PWD" --label "$(basename "$PWD")" --no-focus)
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created=$(herdr workspace create --cwd "$PWD" --label "$(basename "$PWD")" "$focus")
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fi
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pane=$(printf '%s' "$created" | jq -er .result.root_pane.pane_id)
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herdr pane run "$pane" "s llm.omp$(printf ' %q' "$@")" >/dev/null
+2
tools/herd/usage.kdl
+2
tools/herd/usage.kdl
···
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bin "herd"
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about "Start an omp agent in a new herdr tab (current workspace, current directory) and print its pane id"
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flag "-f --focus" help="Switch to the new pane instead of staying in the current one (must come before the prompt)"
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arg "[prompt]" help="First message for omp"
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arg "[omp-args...]" help="Arguments passed through to omp, e.g. --model opus"