Fix broken CI (#35)

* Remove appveyor and travis scripts

* Fix broken CI

* Fix set pointer field to nil with typed nil

* Add liblz4 in CI deps of linux i386

.appveyor.yml

@@ -1,50 +0,0 @@
-version: '{build}'
-
-image: Visual Studio 2015
-
-cache:
-  - nimbus-deps.zip -> .appveyor.yml
-  - NimBinaries
-
-matrix:
-  # We always want 32 and 64-bit compilation
-  fast_finish: false
-
-platform:
-  - x86
-  - x64
-
-# when multiple CI builds are queued, the tested commit needs to be in the last X commits cloned with "--depth X"
-clone_depth: 10
-
-install:
-  - SET "ROCKSDB_URL=https://github.com/status-im/nimbus-deps/releases/download/nimbus-deps/nimbus-deps.zip"
-  - SET "ROCKSDB_ARCHIVE=nimbus-deps.zip"
-
-  # use the newest versions documented here: https://www.appveyor.com/docs/windows-images-software/#mingw-msys-cygwin
-  - IF "%PLATFORM%" == "x86" SET PATH=C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin;%PATH%
-  - IF "%PLATFORM%" == "x64" SET PATH=C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;%PATH%
-
-  - MKDIR %CD%\bin
-  - SET PATH=%CD%\bin;%CD%\Nim\bin;%PATH%
-
-  # Unpack rocksdb
-  - IF not exist "%ROCKSDB_ARCHIVE%" appveyor DownloadFile "%ROCKSDB_URL%" -FileName "%ROCKSDB_ARCHIVE%"
-  - 7z x -y "%ROCKSDB_ARCHIVE%" > nul
-  - IF "%PLATFORM%" == "x64" ( copy %CD%\x64\librocksdb.dll %CD%\bin\librocksdb.dll ) ELSE ( copy %CD%\x86\librocksdb.dll %CD%\bin\librocksdb.dll )
-
-  # build nim from our own branch - this to avoid the day-to-day churn and
-  # regressions of the fast-paced Nim development while maintaining the
-  # flexibility to apply patches
-  - curl -O -L -s -S https://raw.githubusercontent.com/status-im/nimbus-build-system/master/scripts/build_nim.sh
-  - env MAKE="mingw32-make -j2" ARCH_OVERRIDE=%PLATFORM% bash build_nim.sh Nim csources dist/nimble NimBinaries
-
-build_script:
-  - cd C:\projects\%APPVEYOR_PROJECT_SLUG%
-  - bash -c "nimble install -y"
-
-test_script:
-  - nimble test
-
-deploy: off
-

.github/workflows/ci.yml

@@ -22,15 +22,15 @@ jobs:
             cpu: amd64
           #- os: windows
             #cpu: i386
-        branch: [version-1-2, version-1-4, version-1-6, devel]
+        branch: [version-1-6, version-2-0, devel]
         include:
           - target:
               os: linux
-            builder: ubuntu-18.04
+            builder: ubuntu-20.04
             shell: bash
           - target:
               os: macos
-            builder: macos-10.15
+            builder: macos-11
             shell: bash
           - target:
               os: windows
@@ -43,10 +43,10 @@ jobs:
 
     name: '${{ matrix.target.os }}-${{ matrix.target.cpu }} (Nim ${{ matrix.branch }})'
     runs-on: ${{ matrix.builder }}
-    continue-on-error: ${{ matrix.branch == 'version-1-6' || matrix.branch == 'devel' }}
+    #continue-on-error: ${{ matrix.branch == 'version-1-6' || matrix.branch == 'devel' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           submodules: true
 
@@ -57,7 +57,7 @@ jobs:
           sudo apt-fast update -qq
           sudo DEBIAN_FRONTEND='noninteractive' apt-fast install \
             --no-install-recommends -yq gcc-multilib g++-multilib \
-            libz-dev:i386 libbz2-dev:i386 libssl-dev:i386
+            libz-dev:i386 libbz2-dev:i386 libssl-dev:i386 liblz4-dev:i386
           mkdir -p external/bin
           cat << EOF > external/bin/gcc
           #!/bin/bash
@@ -73,7 +73,7 @@ jobs:
       - name: Restore rocksdb from cache (Linux + macOS)
         if: runner.os != 'Windows'
         id: rocksdb-cache
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: rocks-db-cache-${{ matrix.target.cpu }}
           key: 'rocksdb-v1-${{ matrix.target.os }}-${{ matrix.target.cpu }}'
@@ -116,7 +116,7 @@ jobs:
       - name: Restore Nim DLLs dependencies (Windows) from cache
         if: runner.os == 'Windows'
         id: windows-dlls-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: external/dlls-${{ matrix.target.cpu }}
           key: 'dlls-${{ matrix.target.cpu }}'

.gitignore

@@ -2,3 +2,5 @@ nimcache/
 
 # Executables shall be put in an ignored build/ directory
 build/
+
+nimble.paths

.travis.yml

@@ -1,45 +0,0 @@
-language: c
-
-# https://docs.travis-ci.com/user/caching/
-cache:
-  directories:
-    - NimBinaries
-    - rocksdbCache
-
-git:
-  # when multiple CI builds are queued, the tested commit needs to be in the last X commits cloned with "--depth X"
-  depth: 10
-
-matrix:
-  include:
-    # Build and test using both gcc and clang
-    # For faster testing we don't test clang on linux, only on macOS
-    - os: linux
-      compiler: gcc
-      sudo: required
-      before_install:
-        - export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
-    - os: osx
-      compiler: clang
-      before_install:
-        - launchctl setenv LIBRARY_PATH /usr/local/lib # for RocksDB
-
-install:
-  # build nim from our own branch - this to avoid the day-to-day churn and
-  # regressions of the fast-paced Nim development while maintaining the
-  # flexibility to apply patches
-  - curl -O -L -s -S https://raw.githubusercontent.com/status-im/nimbus-build-system/master/scripts/build_nim.sh
-  - env MAKE="make -j2" bash build_nim.sh Nim csources dist/nimble NimBinaries
-  - export PATH=$PWD/Nim/bin:$PATH
-
-  # build our own rocksdb to test with a fixed version that we think works
-  - curl -O -L -s -S https://raw.githubusercontent.com/status-im/nimbus-build-system/master/scripts/build_rocksdb.sh
-  - bash build_rocksdb.sh rocksdbCache
-
-script:
-  - nimble install -y
-  - nimble test
-
-branches:
-  except:
-    - gh-pages

config.nims

@@ -0,0 +1,13 @@
+# nim-rocksdb
+# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT))
+# at your option.
+# This file may not be copied, modified, or distributed except according to
+# those terms.
+
+# begin Nimble config (version 1)
+when fileExists("nimble.paths"):
+  include "nimble.paths"
+# end Nimble config

rocksdb.nim

@@ -215,17 +215,22 @@ proc backup*(db: RocksDBInstance): RocksDBResult[void] =
 # proc `=destroy`*(db: var RocksDBInstance) =
 proc close*(db: var RocksDBInstance) =
   template freeField(name) =  
+    type FieldType = typeof db.`name`
     if db.`name`.isNil:
       `rocksdb name destroy`(db.`name`)
-      db.`name` = nil
+      db.`name` = FieldType(nil)
+  template setFieldToNil(name) =
+    type FieldType = typeof db.`name`
+    db.`name` = FieldType(nil)
+  
   freeField(writeOptions)
   freeField(readOptions)
   freeField(options)
 
   if not db.backupEngine.isNil:
     rocksdb_backup_engine_close(db.backupEngine)
-    db.backupEngine = nil
+    setFieldToNil(backupEngine)
 
   if not db.db.isNil:
     rocksdb_close(db.db)
-    db.db = nil
+    setFieldToNil(db)