lib/aur-sync--ninja

   1 #!/bin/bash
   2 [[ -v AUR_DEBUG ]] && set -o xtrace
   3 PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
   4
   5 # parent of PKGBUILD directories (relative or absolute)
   6 srcdir=.
   7 if [[ -d $1 ]]; then
   8     srcdir=$1
   9     # https://github.com/ninja-build/ninja/blob/master/misc/ninja_syntax.py
  10     srcdir=${srcdir//\$ /\$\$} srcdir=${srcdir// /\$ } srcdir=${srcdir//:/\$:}
  11 fi
  12 shift
  13
  14 # use quoted expansion (@Q) - heredocs are expanded like double-quoted strings
  15 # shellcheck disable=SC2154
  16 cat <<EOF
  17 rule aurbuild
  18     command = env -C \${directory} ${@@Q} && date --rfc-3339=ns > \${out}
  19     pool = console
  20 EOF
  21
  22 # input is assumed to be ordered by pkgbase (e.g. aur-depends --graph)
  23 current_package=
  24 while read -r pkgbase depends_pkgbase _; do
  25     if [[ $pkgbase != "$current_package" ]] && [[ $current_package ]]; then
  26         printf '\n%-4sdirectory = %s\n' ' ' "$srcdir/$current_package"
  27     fi
  28     if [[ $pkgbase != "$current_package" ]] || [[ ! $current_package ]]; then
  29         # TODO: take input file (monitored for changes by ninja) as argument
  30         printf 'build %s.stamp: aurbuild %s/PKGBUILD | ' "$pkgbase" "$srcdir/$pkgbase"
  31     fi
  32     current_package=$pkgbase
  33
  34     # don't add dependency to self
  35     if [[ $pkgbase != "$depends_pkgbase" ]]; then
  36         printf '%s.stamp ' "$depends_pkgbase"
  37     fi
  38 done
  39 printf '\n%-4sdirectory = %s\n' ' ' "$srcdir/$current_package"
  40
  41 # vim: set et sw=4 sts=4 ft=sh: