Leonardo Devai
a5937fed8d
Pinned 2026 toolchains (Go 1.26, Rust 1.98/edition 2024, Python 3.14 + uv, Node 24, Zig 0.16, NixOS 26.05), postgres 18 / mongo 8, lockfiles built from, non-root runtimes, .dockerignore, per-project LICENSE, READMEs with the git.devai.io clone line, checkout@v7 CI. Security fixes in the legacy Rust APIs (any-password login, self-assigned admin, hard-coded JWT secret), JWT alg/exp/sub enforcement across the blog series, safe markdown links in the frontends, and many smaller bugs — every project was built, run and exercised end to end. Adds scripts/publish.sh + a CI publish job that splits every folder into its own repo at git.devai.io/templates/<folder>. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01128fhuZbgivaSJvtMf4s1G
39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package main
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import (
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"context"
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"fmt"
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"go.mongodb.org/mongo-driver/v2/bson"
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"go.mongodb.org/mongo-driver/v2/mongo"
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"go.mongodb.org/mongo-driver/v2/mongo/options"
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)
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// openDB connects, waits for MongoDB to answer (Ping blocks until a server is
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// selectable or ctx expires), and ensures the indexes the API relies on —
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// index creation is idempotent, so this is safe on every start.
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func openDB(ctx context.Context, url, name string) (*mongo.Database, error) {
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client, err := mongo.Connect(options.Client().ApplyURI(url))
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if err != nil {
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return nil, err
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}
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if err := client.Ping(ctx, nil); err != nil {
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return nil, fmt.Errorf("ping: %w", err)
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}
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db := client.Database(name)
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indexes := map[string]mongo.IndexModel{
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"users": {Keys: bson.D{{Key: "email", Value: 1}}, Options: options.Index().SetUnique(true)},
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"posts": {Keys: bson.D{{Key: "slug", Value: 1}}, Options: options.Index().SetUnique(true)},
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}
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for coll, model := range indexes {
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if _, err := db.Collection(coll).Indexes().CreateOne(ctx, model); err != nil {
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return nil, fmt.Errorf("%s index: %w", coll, err)
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}
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}
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return db, nil
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}
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// isDuplicate reports whether err is a unique-index violation.
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func isDuplicate(err error) bool {
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return mongo.IsDuplicateKeyError(err)
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}
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