#!/bin/bash
[% c("var/set_default_env") -%]
[% pc('go', 'var/setup', { go_tarfile => c('input_files_by_name/go') }) %]
distdir=/var/tmp/dist/[% project %]
[% c("var/set_PTDIR_DOCSDIR") -%]
mkdir -p $PTDIR $DOCSDIR

[% IF c("var/android") -%]
  [% pc(c('var/compiler'), 'var/setup', { compiler_tarfile => c('input_files_by_name/' _ c('var/compiler')) }) %]
  # We need to explicitly set CGO_ENABLED with Go 1.13.x as the Android build
  # breaks otherwise.
  export CGO_ENABLED=1
[% END -%]

tar -C /var/tmp/dist -xf [% c('input_files_by_name/uniuri') %]
tar -C /var/tmp/dist -xf [% c('input_files_by_name/goptlib') %]
tar -C /var/tmp/dist -xf [% c('input_files_by_name/pion-webrtc') %]
tar -C /var/tmp/dist -xf [% c('input_files_by_name/kcp-go') %]
tar -C /var/tmp/dist -xf [% c('input_files_by_name/smux') %]

mkdir -p /var/tmp/build
tar -C /var/tmp/build -xf [% project %]-[% c('version') %].tar.gz
cd /var/tmp/build/[% project %]-[% c('version') %]

mkdir -p "$GOPATH/src/git.torproject.org/pluggable-transports"
ln -sf "$PWD" "$GOPATH/src/git.torproject.org/pluggable-transports/snowflake.git"
# Fix gopath location of versioned dependencies
ln -sf "$GOPATH/src/github.com/pion/webrtc" "$GOPATH/src/github.com/pion/webrtc/v2"
ln -sf "$GOPATH/src/github.com/pion/sdp" "$GOPATH/src/github.com/pion/sdp/v2"
ln -sf "$GOPATH/src/github.com/xtaci/kcp-go" "$GOPATH/src/github.com/xtaci/kcp-go/v5"

cd client
go build -ldflags '-s'
cp -a client[% IF c("var/windows") %].exe[% END %] $PTDIR/snowflake-client[% IF c("var/windows") %].exe[% END %]

cd ..
cp -a README.md $DOCSDIR

cd $distdir
[% c('tar', {
        tar_src => [ '.' ],
        tar_args => '-czf ' _ dest_dir _ '/' _ c('filename'),
    }) %]
