New recipe: diff-so-fancy (#7872)

app-misc/diff-so-fancy/diff_so_fancy-1.4.3.recipe

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+SUMMARY="Pretty diff generator"
+DESCRIPTION="diff-so-fancy strives to make your diffs human readable instead of machine readable. \
+This helps improve code quality and helps you spot defects faster.
+
+Configure git to use diff-so-fancy for all diff output:
+
+git config --global core.pager \"diff-so-fancy | less --tabs=4 -RFX\"
+git config --global interactive.diffFilter \"diff-so-fancy --patch\""
+HOMEPAGE="https://github.com/so-fancy/diff-so-fancy"
+COPYRIGHT="2016 So Fancy team"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://github.com/so-fancy/diff-so-fancy/releases/download/v$portVersion/diff-so-fancy#noarchive"
+CHECKSUM_SHA256="de90659705436cf17d9a8aaad7012c9ed82d7f16eadf1ecee3d6badb0717b73f"
+
+DISABLE_SOURCE_PACKAGE="yes"
+
+ARCHITECTURES="all"
+SECONDARY_ARCHITECTURES="?x86"
+
+PROVIDES="
+	diff_so_fancy = $portVersion
+	cmd:diff_so_fancy
+	"
+
+REQUIRES="
+	haiku
+	cmd:perl
+	"
+
+INSTALL()
+{
+	mkdir -p $binDir
+	cp diff-so-fancy $binDir
+	chmod 755 $binDir/diff-so-fancy
+}