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base repository: zigstack/zigeth
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  • 6 commits
  • 23 files changed
  • 1 contributor

Commits on Jul 7, 2026

  1. chore: migrate to Zig 0.16.0 

    Bump minimum_zig_version to 0.16.0, replace the dead
DaviRain-Su/zig-eth-secp256k1 dep with jsign/zig-eth-secp256k1, and
adopt the 0.16 stdlib deltas across the library:

  * build.zig: linkLibC + linkLibrary moved off Compile onto Module.
    addRemoveDirTree dropped.
  * DebugAllocator replaces GeneralPurposeAllocator.
  * std.mem.trimEnd/trimStart replace trimRight/trimLeft.
  * std.c.nanosleep + std.c.clock_gettime cover the retired
    std.time.sleep / std.time.timestamp.
  * ObjectMap becomes unmanaged everywhere.

Result: `zig build test` passes 313/314 (1 skipped, 0 failing) and the
library module compiles + installs as libzigeth.a.

Known regressions guarded by error.NotImplemented until 0.16 std.Io
lands:
  * providers/http.zig HTTP transport
  * providers/ws.zig WebSocket transport
  * providers/ipc.zig IPC transport
  * CLI executable (gated out of build.zig)
  * errors.zig log-file sink
  * signer/keystore.zig RNG (temporarily wall-clock-seeded)

CHANGELOG documents the migration + regressions. Version bumped to 0.3.0.
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    ch4r10t33r committed Jul 7, 2026
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  2. Merge branch 'chore/zig-0.16-migration'

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    ch4r10t33r committed Jul 7, 2026
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  3. ci: build on Zig 0.16.0 + cross-platform time helpers 

    CI was pinned to Zig 0.15.2 via the deprecated goto-bus-stop/setup-zig
action, so every job failed against the 0.16-migrated source (e.g.
ArrayHashMap.empty). Bump all workflows (ci, release, auto-release) to
Zig 0.16.0 and switch to the maintained mlugg/setup-zig@v2 action.

The 0.16 migration also inlined POSIX-only std.c.clock_gettime /
std.c.nanosleep across five call sites, which broke the Windows CI
matrix. Extract a cross-platform src/time_compat.zig:

  * nowSeconds() — clock_gettime(REALTIME) on POSIX, GetSystemTimeAsFileTime
    (self-declared kernel32 extern) on Windows.
  * sleepMs()    — nanosleep on POSIX, kernel32.Sleep on Windows.

The os branch is comptime-known so only the target's path is analyzed.
Wire the helper into errors.zig (retry backoff), middleware/{gas,nonce},
and signer/{wallet,keystore} (RNG seeds).

Local: `zig build test` 314/315 (1 skip), fmt-check + lint green.
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    ch4r10t33r committed Jul 7, 2026
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  4. ci: fix malformed YAML in update-version-pr workflow 

    The "Commit changes" step embedded a multi-line git commit message
inside a `run: |` block with un-indented continuation lines, which
broke out of the YAML block scalar. GitHub reported this as a
startup_failure on every push since the file was added.

Collapse the message into repeated `-m` flags on one line so the
block scalar stays well-formed. All four workflow files now parse as
valid YAML.
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    ch4r10t33r committed Jul 7, 2026
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  5. chore: release v0.5.1 [skip release]

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    ch4r10t33r committed Jul 7, 2026
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  6. feat: implement HTTP(S) JSON-RPC transport [skip release] 

    HttpTransport.send now drives std.http.Client (over a std.Io.Threaded
loop) instead of returning error.NotImplemented, so the provider makes
real network calls and https:// endpoints work via the client's TLS.

Fix latent 0.16-migration bugs the stubbed transport hid: var-bind the
*ToJson wrappers so their *self deinit type-checks, pass the allocator
to ArrayList/ObjectMap deinit, and make JsonObjectWrapper.deinit
recurse so a topics filter array doesn't leak its hex strings.

Verified live vs Arbitrum Sepolia (chainId/blockNumber/getLogs, no
leaks). Tests 315/316 (1 skip) incl. a new topics-filter leak guard.
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