Your Name
94 lines
2.9 KiB
Bash
Executable File
94 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Install the 12 dev_agent_team opencode agents into a local opencode config.
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#
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# Usage: ./scripts/install.sh
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# Override target dir with: OPENCODE_AGENTS_DIR=/some/dir ./scripts/install.sh
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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TARGET="${OPENCODE_AGENTS_DIR:-$HOME/.config/opencode/agents}"
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EXPECTED_COUNT=12
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KEEP_BACKUPS=5
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echo "==> dev_agent_team installer"
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echo "==> Source: $ROOT/agents"
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echo "==> Destination: $TARGET"
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# Resolve the agent source list into an array up front (nullglob: no match
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# means an empty array, not a literal glob string).
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shopt -s nullglob
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AGENT_FILES=( "$ROOT"/agents/*.md )
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shopt -u nullglob
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# Gate BEFORE any copying: refuse to touch anything unless the full set
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# exists at the source.
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if (( ${#AGENT_FILES[@]} < EXPECTED_COUNT )); then
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echo "ERROR: expected $EXPECTED_COUNT agent files in $ROOT/agents, found ${#AGENT_FILES[@]}. Aborting." >&2
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exit 1
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fi
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mkdir -p "$TARGET"
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STAMP="$(date +%Y%m%d_%H%M%S)_$$" # PID suffix keeps rapid reruns distinct
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BACKUP_DIR="$TARGET/.backup/$STAMP"
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# Back up any pre-existing same-named files before touching them.
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backed_up=0
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for src_path in "${AGENT_FILES[@]}"; do
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name="$(basename "$src_path")"
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if [[ -e "$TARGET/$name" ]]; then
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mkdir -p "$BACKUP_DIR"
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cp -p "$TARGET/$name" "$BACKUP_DIR/$name"
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echo " backed up: $name -> .backup/$STAMP/$name"
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backed_up=$((backed_up + 1))
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fi
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done
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# Retention cap: after creating a new backup dir, keep only the most recent
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# stamp dirs. Stamp names sort chronologically, so name order == age order.
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# Only entries matching the stamp pattern are considered; all writes stay
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# inside $TARGET/.backup/.
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if (( backed_up > 0 )); then
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shopt -s nullglob
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backup_dirs=( "$TARGET"/.backup/[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]_[0-9][0-9][0-9][0-9][0-9][0-9]_* )
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shopt -u nullglob
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excess=$(( ${#backup_dirs[@]} - KEEP_BACKUPS ))
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if (( excess > 0 )); then
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for prune_dir in "${backup_dirs[@]:0:excess}"; do
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[ -d "$prune_dir" ] || continue
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rm -rf "$prune_dir"
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echo " pruned old backup: .backup/$(basename "$prune_dir")"
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done
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fi
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fi
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# Copy the agents.
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copied=0
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for src_path in "${AGENT_FILES[@]}"; do
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name="$(basename "$src_path")"
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cp -p "$src_path" "$TARGET/$name"
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echo " copied: $name"
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copied=$((copied + 1))
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done
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# Fail loudly if the expected set was not installed.
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if (( copied != EXPECTED_COUNT )); then
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echo "ERROR: expected $EXPECTED_COUNT agent files, but installed $copied. Aborting." >&2
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exit 1
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fi
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echo "==> Installed $copied/$EXPECTED_COUNT agents."
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if (( backed_up > 0 )); then
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echo "==> Previous versions of $backed_up file(s) saved under: $BACKUP_DIR"
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fi
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# Post-install reminder (non-fatal if opencode is absent).
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if command -v opencode >/dev/null 2>&1; then
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echo "==> Reminder: restart opencode, then run: opencode agent list"
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else
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echo "==> Note: 'opencode' not found on PATH; skipped restart/verify reminder."
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fi
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echo "==> Done."
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