#!/bin/sh

set -x
set -e

ARCH="$(uname -m)"
OS="linux"
RELEASE_STAGING="$DRONE_WORKSPACE/_release/staging"
VERSION=$($RELEASE_STAGING/bin/zig version)
BASENAME="zig-$OS-$ARCH-$VERSION"
TARBALL="$BASENAME.tar.xz"

# This runs concurrently with the macos_package script, so it should not make
# any changes to the filesystem that will cause problems for the other script.

cp -r "$RELEASE_STAGING" "$BASENAME"

# Remove the unnecessary bin dir in $prefix/bin/zig
mv $BASENAME/bin/zig $BASENAME/
rmdir $BASENAME/bin

# Remove the unnecessary zig dir in $prefix/lib/zig/std/std.zig
mv $BASENAME/lib/zig $BASENAME/lib2
rmdir $BASENAME/lib
mv $BASENAME/lib2 $BASENAME/lib

tar cfJ "$TARBALL" "$BASENAME"

SHASUM=$(sha256sum $TARBALL | cut '-d ' -f1)
BYTESIZE=$(wc -c < $TARBALL)

MANIFEST="manifest-$TARGET.json"
touch $MANIFEST
echo "{\"tarball\": \"$TARBALL\"," >>$MANIFEST
echo "\"shasum\": \"$SHASUM\"," >>$MANIFEST
echo "\"size\": \"$BYTESIZE\"}" >>$MANIFEST

# Publish artifact.
s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" "$TARBALL" s3://ziglang.org/builds/

# Publish manifest.
s3cmd put -P --add-header="cache-control: max-age=0, must-revalidate" "$MANIFEST" "s3://ziglang.org/builds/$ARCH-$OS-$VERSION.json"

# Explicit exit helps show last command duration.
exit