39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
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#!/usr/bin/env bash
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# gstack-config — read/write ~/.gstack/config.yaml
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#
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# Usage:
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# gstack-config get <key> — read a config value
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# gstack-config set <key> <value> — write a config value
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# gstack-config list — show all config
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#
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# Env overrides (for testing):
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# GSTACK_STATE_DIR — override ~/.gstack state directory
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set -euo pipefail
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STATE_DIR="${GSTACK_STATE_DIR:-$HOME/.gstack}"
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CONFIG_FILE="$STATE_DIR/config.yaml"
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case "${1:-}" in
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get)
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KEY="${2:?Usage: gstack-config get <key>}"
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grep -E "^${KEY}:" "$CONFIG_FILE" 2>/dev/null | tail -1 | awk '{print $2}' | tr -d '[:space:]' || true
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;;
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set)
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KEY="${2:?Usage: gstack-config set <key> <value>}"
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VALUE="${3:?Usage: gstack-config set <key> <value>}"
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mkdir -p "$STATE_DIR"
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if grep -qE "^${KEY}:" "$CONFIG_FILE" 2>/dev/null; then
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sed -i '' "s/^${KEY}:.*/${KEY}: ${VALUE}/" "$CONFIG_FILE"
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else
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echo "${KEY}: ${VALUE}" >> "$CONFIG_FILE"
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fi
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;;
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list)
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cat "$CONFIG_FILE" 2>/dev/null || true
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;;
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*)
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echo "Usage: gstack-config {get|set|list} [key] [value]"
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exit 1
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;;
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esac
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