Add EPUB and ZIM (Project Gutenberg) support

.gitattributes

@@ -0,0 +1,4 @@
+# Collapse vendored dependencies in GitHub diffs / PR review and exclude them
+# from language statistics. These are not authored in this repo.
+vendor/** linguist-vendored
+vendor/** linguist-generated=true

.gitignore

@@ -2,3 +2,5 @@
 .vscode
 bin/
 db/sqlite.db
+__pycache__/
+*.pyc

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23
+FROM golang:1.26
 
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && \

README.md

@@ -5,7 +5,15 @@
 ![GitHub](https://img.shields.io/github/license/dir01/bookworm)
 
 `bookworm` allows you to :
-- index your books archive (directory containing `.fb2` files or `.zip` archives with `.fb2` files inside)
+- index your books archive, a directory containing any of:
+  - `.fb2` files
+  - `.zip` archives with `.fb2` files inside
+  - `.epub` files
+  - `.zim` archives with `.epub` files inside (e.g. a [Project Gutenberg](https://download.kiwix.org/zim/gutenberg/) library from Kiwix)
 - search for books (by title or author)
 - get the books (as `.fb2` or `.epub`)
 
+Books are served in their original format when possible (an `.epub` source is
+streamed as-is); conversion between `.fb2` and `.epub` uses Calibre's
+`ebook-convert`.
+

go.mod

@@ -1,56 +1,66 @@
 module github.com/dir01/bookworm
 
-go 1.23.3
+go 1.26.5
 
 require (
-	github.com/fsnotify/fsnotify v1.8.0
+	github.com/fsnotify/fsnotify v1.10.1
 	github.com/jmoiron/sqlx v1.4.0
-	github.com/mattn/go-sqlite3 v1.14.24
-	github.com/rubenv/sql-migrate v1.7.1
+	github.com/mattn/go-sqlite3 v1.14.49
+	github.com/rubenv/sql-migrate v1.8.1
+	github.com/stazelabs/gozim v0.1.0
 	github.com/tamerh/xml-stream-parser v1.5.0
 	gopkg.in/telebot.v3 v3.3.8
 )
 
 require (
-	dario.cat/mergo v1.0.1 // indirect
-	filippo.io/edwards25519 v1.1.0 // indirect
+	dario.cat/mergo v1.0.2 // indirect
+	filippo.io/edwards25519 v1.2.0 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver/v3 v3.3.1 // indirect
+	github.com/Masterminds/semver/v3 v3.5.0 // indirect
 	github.com/Masterminds/sprig/v3 v3.3.0 // indirect
+	github.com/VictoriaMetrics/easyproto v1.2.0 // indirect
 	github.com/antchfx/xpath v1.2.5 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect
 	github.com/bgentry/speakeasy v0.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/clipperhouse/displaywidth v0.11.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/denisenkom/go-mssqldb v0.12.3 // indirect
-	github.com/fatih/color v1.18.0 // indirect
+	github.com/fatih/color v1.19.0 // indirect
 	github.com/go-gorp/gorp/v3 v3.1.0 // indirect
-	github.com/go-logfmt/logfmt v0.6.0 // indirect
-	github.com/go-sql-driver/mysql v1.8.1 // indirect
-	github.com/godror/godror v0.45.2 // indirect
-	github.com/godror/knownpb v0.2.0 // indirect
+	github.com/go-logfmt/logfmt v0.6.1 // indirect
+	github.com/go-sql-driver/mysql v1.10.0 // indirect
+	github.com/goccy/go-json v0.10.6 // indirect
+	github.com/godror/godror v0.51.0 // indirect
+	github.com/godror/knownpb v0.3.0 // indirect
 	github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
-	github.com/lib/pq v1.10.9 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/klauspost/compress v1.19.2 // indirect
+	github.com/lib/pq v1.12.3 // indirect
+	github.com/mattn/go-colorable v0.1.15 // indirect
+	github.com/mattn/go-isatty v0.0.24 // indirect
 	github.com/mattn/go-oci8 v0.1.1 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/mattn/go-runewidth v0.0.27 // indirect
 	github.com/mitchellh/cli v1.1.5 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
-	github.com/olekukonko/tablewriter v0.0.5 // indirect
-	github.com/planetscale/vtprotobuf v0.6.0 // indirect
+	github.com/olekukonko/cat v0.0.0-20250911104152-50322a0618f6 // indirect
+	github.com/olekukonko/errors v1.3.0 // indirect
+	github.com/olekukonko/ll v0.1.8 // indirect
+	github.com/olekukonko/tablewriter v1.1.4 // indirect
 	github.com/posener/complete v1.2.3 // indirect
-	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
-	github.com/spf13/cast v1.7.0 // indirect
+	github.com/spf13/cast v1.10.0 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
 	github.com/tamerh/xpath v1.0.0 // indirect
-	golang.org/x/crypto v0.31.0 // indirect
-	golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f // indirect
-	golang.org/x/sys v0.28.0 // indirect
-	google.golang.org/protobuf v1.35.2 // indirect
+	github.com/ulikunitz/xz v0.5.15 // indirect
+	golang.org/x/crypto v0.55.0 // indirect
+	golang.org/x/exp v0.0.0-20260811152304-ee035b5b010f // indirect
+	golang.org/x/sys v0.47.0 // indirect
+	google.golang.org/protobuf v1.36.12 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )