# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

#
# Source script mostly copied from Arch Linux
#

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  node scripts/resetdeps.js
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
  # Windows shims test failure
  mv test/bin/windows-shims.js{,.bak}
  node . run test --ignore-scripts -- --no-coverage
  mv test/bin/windows-shims.js{.bak,}
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  mod_dir=/usr/lib/node_modules/npm
  
  install -d "$BPM_OUTPUT"/usr/share/{bash-completion/completions,licenses/npm}
  ln -s "$mod_dir"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/npm/LICENSE

  node . install -g --prefix="${BPM_OUTPUT}/usr" "$(node . pack --ignore-scripts | tail -1)"
  node . completion > "$BPM_OUTPUT"/usr/share/bash-completion/completions/npm
  echo 'globalconfig=/etc/npmrc' > "$BPM_OUTPUT"/$mod_dir/npmrc

  cd "$BPM_OUTPUT"/"$mod_dir"
  # Remove superfluous scripts
  rm -r {bin/{node-gyp-bin,np{m,x}{,.{cmd,ps1}}},node_modules/.bin}

  # Experimental dedup
  rm -r node_modules/{node-gyp,nopt,semver}

  #cd man
  ## Workaround for https://github.com/npm/cli/issues/780
  #local name page sec title
  #for page in man5/folders.5 man5/install.5 man7/*.7; do
  #  sec=${page##*.}
  #  name=$(basename "$page" ."$sec")
  #  title=${name@U}

  #  sed -Ei "s/^\.TH \"$title\"/.TH \"NPM-$title\"/" "$page"
  #  mv "$page" "${page/\///npm-}"
  #done

  #gzip man?/*

  # Support both `man` and `npm help`
  #local dest sec_dir
  #for sec_dir in man?; do
  #  dest="$BPM_OUTPUT"/usr/share/man/$sec_dir
  #  install -d "$dest"
  #  ln -r -s "$sec_dir"/* "$dest"
  #done
}