11

tui/internal/store/prreview.go

@@ -0,0 +1,97 @@
+// Package store persists workspace-level PR review confirmation state.
+//
+// Confirmations live in <workspace>/.spx/pr-review-confirmed.json as a
+// map[string][]string. File-level confirmations use key "<issueNumber>:<sha>"
+// and hold the confirmed file paths of that commit; commit-level confirmations
+// use key "<issueNumber>:commits" and hold the confirmed commit SHAs. Directories
+// are not tracked separately. A missing or malformed file reads as empty.
+package store
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+
+	"superwork-tui/internal/config"
+)
+
+type confirmedMap = map[string][]string
+
+func confirmedFile(workspaceRoot string) string {
+	return filepath.Join(config.SpxDir(workspaceRoot), "pr-review-confirmed.json")
+}
+
+func fileKey(issueNumber int, sha string) string {
+	return strconv.Itoa(issueNumber) + ":" + sha
+}
+
+func commitsKey(issueNumber int) string {
+	return strconv.Itoa(issueNumber) + ":commits"
+}
+
+// readMap returns the whole confirmation map. A missing or unparseable file
+// reads as an empty map rather than an error.
+func readMap(workspaceRoot string) confirmedMap {
+	raw, err := os.ReadFile(confirmedFile(workspaceRoot))
+	if err != nil {
+		return confirmedMap{}
+	}
+	var parsed confirmedMap
+	if err := json.Unmarshal(raw, &parsed); err != nil {
+		return confirmedMap{}
+	}
+	return parsed
+}
+
+// writeMap persists the confirmation map, creating .spx if needed.
+func writeMap(workspaceRoot string, m confirmedMap) error {
+	if err := os.MkdirAll(config.SpxDir(workspaceRoot), 0o755); err != nil {
+		return fmt.Errorf("create .spx dir: %w", err)
+	}
+	data, err := json.MarshalIndent(m, "", "  ")
+	if err != nil {
+		return fmt.Errorf("marshal confirmations: %w", err)
+	}
+	if err := os.WriteFile(confirmedFile(workspaceRoot), append(data, '\n'), 0o644); err != nil {
+		return fmt.Errorf("write confirmations: %w", err)
+	}
+	return nil
+}
+
+// ReadConfirmed returns the confirmed file paths for a (issueNumber, sha) commit.
+func ReadConfirmed(workspaceRoot string, issueNumber int, sha string) ([]string, error) {
+	return readMap(workspaceRoot)[fileKey(issueNumber, sha)], nil
+}
+
+// WriteConfirmed sets the confirmed file paths for a (issueNumber, sha) commit.
+// An empty slice deletes the key.
+func WriteConfirmed(workspaceRoot string, issueNumber int, sha string, paths []string) error {
+	m := readMap(workspaceRoot)
+	key := fileKey(issueNumber, sha)
+	if len(paths) > 0 {
+		m[key] = paths
+	} else {
+		delete(m, key)
+	}
+	return writeMap(workspaceRoot, m)
+}
+
+// ReadConfirmedCommits returns the confirmed commit SHAs for an issue.
+func ReadConfirmedCommits(workspaceRoot string, issueNumber int) ([]string, error) {
+	return readMap(workspaceRoot)[commitsKey(issueNumber)], nil
+}
+
+// WriteConfirmedCommits sets the confirmed commit SHAs for an issue.
+// An empty slice deletes the key.
+func WriteConfirmedCommits(workspaceRoot string, issueNumber int, shas []string) error {
+	m := readMap(workspaceRoot)
+	key := commitsKey(issueNumber)
+	if len(shas) > 0 {
+		m[key] = shas
+	} else {
+		delete(m, key)
+	}
+	return writeMap(workspaceRoot, m)
+}