Pre-built TDLib
This package distributes pre-built TDLib shared libraries through npm.
The libraries are built on GitHub Actions (prebuilt-tdlib.yml) and published
using npm publish --provenance.
Supported systems:
- Linux x86_64, arm64 (requires glibc >= 2.22)
- macOS x86_64, arm64 (requires macOS >= 11.0)
- Windows x86_64
To install prebuilt-tdlib
for the latest TDLib version that prebuilt-tdlib
supports, run:
$ npm install prebuilt-tdlib
To install prebuilt-tdlib
for a specific TDLib version, e.g. TDLib v1.8.33,
run:
$ npm install prebuilt-tdlib@td-1.8.33
prebuilt-tdlib
can be installed for other TDLib versions, execute
$ npm info prebuilt-tdlib dist-tags
1 to get the list of available versions.
The TDLib version is important: there is no backward compatibility and the
interface you use may significantly change after an update. It is, though,
recommended to use the latest TDLib version.
The shared libraries are statically linked against OpenSSL and zlib (for one, to
prevent compatibility issues in Node.js). libstdc++ is also linked statically
on Linux.
For the dependencies of TDLib (zlib and openssl), except on Windows, the
nixpkgs-unstable
package repository is used, and the versions of those
dependencies reflect the state of nixpkgs-unstable
at the time of building of
prebuilt-tdlib
.
Usage
The prebuilt-tdlib
package exports a single function getTdjson
, which
returns the path to the tdjson
shared library.
const { getTdjson } = require('prebuilt-tdlib')
console.log(getTdjson())
This package can be used with, for example, tdl
. You can pass the
path to tdl.configure
(since tdl v7.3.0):
const tdl = require('tdl')
const { getTdjson } = require('prebuilt-tdlib')
tdl.configure({ tdjson: getTdjson() })
The pre-built libraries can also be extracted and used with any other library
or programming language.
Versioning conventions
This information is present mostly for maintaining prebuilt-tdlib
,
it is not strictly necessary for using this package.
Because TDLib does not follow SemVer, not to require the users to manually
specify the exact version of prebuilt-tdlib
in their package.json
, the TDLib
version is packed into a single minor version.
prebuilt-tdlib
is published to npm under versions 0.xyyyzzz.v
, where
x
, y
, z
correspond to the x.y.z
TDLib version (e.g., 1.8.0). The
leading zeros are appended to y
and z
(y=8
becomes y=008
).v
corresponds to the version of prebuilt-tdlib
itself, these updates can
contain fixes in case some of the builds were broken or include new pre-built
libraries for other platforms.- The major version is always
0
.
Example: the npm release for TDLib v1.8.5
is 0.1008005.0
.
For convenience, td-X
dist-tags are available. To install prebuilt-tdlib
for
TDLib v1.8.5, just run npm install prebuilt-tdlib@td-1.8.5
, or
npm install prebuilt-tdlib@td-1.8.0
for TDLib v1.8.0. This will automatically
install the needed version of prebuilt-tdlib
.
The releases of the prebuilt-tdlib
npm package are not git-tagged.
Additionally, TDLib's releasing process is unusual, and most
prebuilt-tdlib
releases are not connected to any tag release in the TDLib
repository. Usually, the prebuilt packages are generated based on the "Update
version to x.y.z." TDLib commit (example) or, if subsequent
commits have been made before such a commit is pushed to tdlib/td
, on the last
pushed commit. The commit hash is indicated in the prebuilt-tdlib's
package.json, see e.g. npm info prebuilt-tdlib tdlib
(or tdlib.commit
).
Changes
Changes to the building process of prebuilt-tdlib
are noted below.
2024-11-17
First published as prebuilt-tdlib@td-1.8.40
.
- Minimum macOS version is now 11.0 instead of 10.12.
- The macOS package is split into
darwin-x64
and darwin-arm64
instead of
using a universal binary. - The Windows binary is built on the
windows-2022
GitHub Actions runner
instead of windows-2019
.
2024-07-19
First published as prebuilt-tdlib@td-1.8.33
.
The building process is significantly changed in this update.
- Changed the structure of the package: instead of packing all binaries into the
prebuilt-tdlib package, every binary is split into a separate package, and all
the packages are specified in
optionalDependencies
of prebuilt-tdlib
. The
same approach is used by, e.g., esbuild and swc. This installs a binary for
the user's system only, allowing prebuilt-tdlib
to potentially scale for
more architectures and libc variants. One downside is that node_modules
can't simply be copied to a different platform anymore. The prebuilds
directory in the prebuilt-tdlib
package is removed. - On macOS, TDLib is built using macOS SDK from nixpkgs, and the minimal
supported macOS version is now 10.12 instead of 10.14. The arm64 macOS
library is now tested in the CI using the macos-14 GitHub runner (and not
crosscompiled anymore).
- On Linux, TDLib is now built using zig. The minimal glibc version is 2.22
instead of 2.17.
- Added a crosscompiled prebuild for Linux arm64.
Fix (2024-07-21): Fixed codesigning on macOS arm64.
2024-05-08
First published as prebuilt-tdlib@td-1.8.29
.
- Added a
tdlib: { commit: ..., version: ... }
field to package.json
. This
allows to query information using npm info prebuilt-tdlib tdlib.commit
, for
example. - Added
commit
as an alias for ref
to tdlib.json
. - The packages are now published with
--provenance
.
2023-09-26
First published as prebuilt-tdlib@td-1.8.19
.
- The packages now include a
prebuilds/tdlib.json
file specifying the TDLib
commit hash and version.
2023-06-26
First published as prebuilt-tdlib@td-1.8.14
.
- Added support for macOS arm64 (M1 / Apple silicon); a universal binary is
shipped. However, the arm64 binary is not tested in the CI.
- The Linux binaries are now built on environment with glibc 2.17 instead of
2.31 and work on older Linux distributions. Some cloud environments such as
Amazon Linux 2 or Google Cloud Functions (nodejs <= 16) use older glibc,
prebuilt-tdlib
should run out of the box on these systems now. - Restored support for older versions of macOS, >= 10.14 is now supported.