47b86b35d8
Add async gates - coordination primitives for agents to wait on external events like CI completion, PR merges, timers, or human approval. Changes: - Add 'gate' issue type to types.go with gate-specific fields: - AwaitType: condition type (gh:run, gh:pr, timer, human, mail) - AwaitID: condition identifier - Timeout: max wait duration - Waiters: mail addresses to notify when gate clears - Add SQLite migration 027_gate_columns for new fields - Update all SQLite storage queries to handle gate fields - Add bd gate commands: create, show, list, close, wait - All commands support --json output and --no-daemon mode Closes: bd-2v0f, bd-lz49, bd-u66e 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
package migrations
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import (
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"database/sql"
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"fmt"
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)
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// MigrateGateColumns adds gate-related columns to the issues table for async coordination (bd-udsi).
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// Gate fields enable agents to wait on external conditions (CI completion, human approval, etc.)
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func MigrateGateColumns(db *sql.DB) error {
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columns := []struct {
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name string
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sqlType string
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}{
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{"await_type", "TEXT"}, // Condition type: gh:run, gh:pr, timer, human, mail
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{"await_id", "TEXT"}, // Condition identifier (e.g., run ID, PR number)
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{"timeout_ns", "INTEGER"}, // Timeout in nanoseconds (Go's time.Duration)
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{"waiters", "TEXT"}, // JSON array of mail addresses to notify
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}
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for _, col := range columns {
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// Check if column already exists
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var columnExists bool
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err := db.QueryRow(`
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SELECT COUNT(*) > 0
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FROM pragma_table_info('issues')
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WHERE name = ?
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`, col.name).Scan(&columnExists)
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if err != nil {
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return fmt.Errorf("failed to check %s column: %w", col.name, err)
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}
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if columnExists {
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continue
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}
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// Add the column
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_, err = db.Exec(fmt.Sprintf(`ALTER TABLE issues ADD COLUMN %s %s`, col.name, col.sqlType))
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if err != nil {
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return fmt.Errorf("failed to add %s column: %w", col.name, err)
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}
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}
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// Add index for gate type issues (for efficient gate queries)
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_, err := db.Exec(`CREATE INDEX IF NOT EXISTS idx_issues_gate ON issues(issue_type) WHERE issue_type = 'gate'`)
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if err != nil {
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return fmt.Errorf("failed to create gate index: %w", err)
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}
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return nil
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}
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