initial commit

.gitignore

@@ -1 +1,2 @@
 nimcache/
+nimcache

Dockerfile

@@ -0,0 +1,25 @@
+FROM debian
+
+ENV PATH=$PATH:/opt/Nim/bin:/root/.nimble/bin
+
+RUN apt update && \
+      apt -y install libc-dev gcc curl git perl mingw-w64 \
+      && \
+      rm -rf /var/cache/apt/;
+
+RUN mkdir -p /opt && cd /opt && \
+      curl -LO https://github.com/nim-lang/Nim/archive/v0.18.0.tar.gz && \
+      tar zxf v0.18.0.tar.gz && rm -f v0.18.0.tar.gz && \
+      mv Nim-0.18.0 Nim && cd Nim && \
+      git clone --depth 1 git://github.com/nim-lang/csources && \
+      cd csources && sh build.sh && \
+      cd .. && ./bin/nim c koch && ./koch boot -d:release && \
+      nim e install_nimble.nims && \
+      rm -rf /opt/Nim/tests;
+
+ADD scripts /scripts
+ADD project /src
+
+WORKDIR /src
+
+CMD /scripts/build.sh

project/docker_nim_dev_example.nimble

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+# Package
+
+version       = "0.1.0"
+author        = "Colin Yates"
+description   = "A new awesome nimble package"
+license       = "MIT"
+srcDir        = "src"
+bin           = @["docker_nim_dev_example"]
+
+# Dependencies
+
+requires "nim >= 0.18.0"
+requires "zip"

project/src/docker_nim_dev_example.nim

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+import os, zip/zipfiles
+
+# Hello Nim!
+echo "Hello, World!"
+
+proc createZip(rootDir: string) =
+  let filename = rootDir / "out.gz"
+  var z: ZipArchive
+  discard open(z, filename, fmWrite)
+  for x in walkDirRec(rootDir):
+    addFile(z, x, x)
+  close z
+
+createZip("../")

project/tests/test1.nim

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+doAssert(1 + 1 == 2)

project/tests/test1.nims

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+switch("path", "$projectDir/../src")

scripts/build-linux.sh

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+#!/bin/bash
+my_pwd=`pwd`
+echo "Currently in $my_pwd"
+
+mkdir -p /workdir/linux
+cp -Rp * /workdir/linux/
+rm -rf /workdir/linux/src/nimcache
+cd /workdir/linux 
+
+nimble c --cpu:amd64 --os:linux --opt:speed --embedsrc --threads:on --checks:on -c -d:release src/*.nim
+cd src
+cp /opt/Nim/lib/nimbase.h nimcache
+gcc -o linux.exe nimcache/*.c
+cp linux.exe $my_pwd/dist/
+echo "Copied linux.exe to $my_pwd/dist"
+
+cd $my_pwd

scripts/build-windows.sh

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+#!/bin/bash
+my_pwd=`pwd`
+echo "Currently in $my_pwd"
+
+mkdir -p /workdir/windows
+cp -Rp * /workdir/windows/
+rm -rf /workdir/windows/src/nimcache
+cd /workdir/windows
+
+nimble c --cpu:amd64 --os:windows --opt:speed --embedsrc --threads:on --checks:on -c -d:release src/*.nim
+cd src
+cp /opt/Nim/lib/nimbase.h nimcache/
+x86_64-w64-mingw32-gcc --save-temps nimcache/*.c -o windows.exe
+
+cp windows.exe $my_pwd/dist/
+echo "Copied windows.exe to $my_pwd/dist"
+
+cd $my_pwd

scripts/build.sh

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+#!/bin/bash
+mkdir /workdir
+mkdir -p dist 
+
+# download the various caches and dependencies
+nimble install -d -y
+
+/scripts/build-linux.sh
+/scripts/build-windows.sh