From d0d9ad575f6cb8ae48bc75cf7ad30bb4c714c8c7 Mon Sep 17 00:00:00 2001
From: JP Simard <jp@jpsim.com>
Date: Wed, 2 Sep 2020 15:31:45 -0400
Subject: [PATCH] Add Linux binary to release artifacts

There are a lot of libraries dynamically linked, so it's unlikely to
work in most places other than the same Docker image used to build the
binary (latest official Swift Docker image).

It might still be useful if you can guarantee that you'll use this from
that image.

    ldd .build/release/swiftlint
      linux-vdso.so.1 (0x00007fff38db5000)
      libswiftCore.so => /usr/lib/swift/linux/libswiftCore.so (0x00007f11503cd000)
      libFoundation.so => /usr/lib/swift/linux/libFoundation.so (0x00007f114fba6000)
      libswiftGlibc.so => /usr/lib/swift/linux/libswiftGlibc.so (0x00007f1151264000)
      libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f114f987000)
      libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f114f784000)
      libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f114f580000)
      libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f114f1e2000)
      libswiftDispatch.so => /usr/lib/swift/linux/libswiftDispatch.so (0x00007f115122b000)
      libdispatch.so => /usr/lib/swift/linux/libdispatch.so (0x00007f114ef82000)
      libBlocksRuntime.so => /usr/lib/swift/linux/libBlocksRuntime.so (0x00007f114ed7f000)
      libFoundationXML.so => /usr/lib/swift/linux/libFoundationXML.so (0x00007f11511d2000)
      libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f114e98e000)
      libicui18nswift.so.65 => /usr/lib/swift/linux/libicui18nswift.so.65 (0x00007f114e463000)
      libicuucswift.so.65 => /usr/lib/swift/linux/libicuucswift.so.65 (0x00007f114e062000)
      libicudataswift.so.65 => /usr/lib/swift/linux/libicudataswift.so.65 (0x00007f114c3b3000)
      libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f114c02a000)
      libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f114be12000)
      /lib64/ld-linux-x86-64.so.2 (0x00007f1151053000)
      librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f114bc0a000)
      libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f114b849000)
      libicuuc.so.60 => /usr/lib/x86_64-linux-gnu/libicuuc.so.60 (0x00007f114b491000)
      libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f114b274000)
      liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f114b04e000)
      libicudata.so.60 => /usr/lib/x86_64-linux-gnu/libicudata.so.60 (0x00007f11494a5000)
---
 .gitignore | 1 +
 Makefile   | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 0c6b89c43..212f6becc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,6 +48,7 @@ SwiftLint.pkg
 SwiftLintFramework.framework.zip
 benchmark_*
 portable_swiftlint.zip
+swiftlint_linux.zip
 osscheck/
 docs/
 rule_docs/
diff --git a/Makefile b/Makefile
index 0cec98405..2e278ef21 100644
--- a/Makefile
+++ b/Makefile
@@ -107,6 +107,13 @@ portable_zip: installables
 	cp -f "$(LICENSE_PATH)" "$(TEMPORARY_FOLDER)"
 	(cd "$(TEMPORARY_FOLDER)"; zip -yr - "swiftlint" "LICENSE") > "./portable_swiftlint.zip"
 
+zip_linux:
+	$(eval TMP_FOLDER := $(shell mktemp -d))
+	docker run -v `pwd`:`pwd` -w `pwd` --rm swift:latest swift build -c release
+	mv .build/release/swiftlint "$(TMP_FOLDER)"
+	cp -f "$(LICENSE_PATH)" "$(TMP_FOLDER)"
+	(cd "$(TMP_FOLDER)"; zip -yr - "swiftlint" "LICENSE") > "./swiftlint_linux.zip"
+
 package: installables
 	pkgbuild \
 		--identifier "io.realm.swiftlint" \
@@ -119,7 +126,7 @@ archive:
 	carthage build --no-skip-current --platform mac
 	carthage archive SwiftLintFramework
 
-release: package archive portable_zip
+release: package archive portable_zip zip_linux
 
 docker_test:
 	docker run -v `pwd`:`pwd` -w `pwd` --name swiftlint --rm norionomura/swift:5.2.4 swift test --parallel