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mix.eclass (2221B)

    

  1. # Copyright 2019-2023 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
  2. # Distributed under the terms of the GNU General Public License v2
  4. # @ECLASS: mix.eclass
  5. # @MAINTAINER:
  6. # Haelwenn (lanodan) Monnier <contact@hacktivis.me>
  7. # @AUTHOR:
  8. # Haelwenn (lanodan) Monnier <contact@hacktivis.me>
  9. # @SUPPORTED_EAPIS: 6 7 8
  10. # @BLURB: Build Elixir projects using dev-util/mix.
  11. # @DESCRIPTION:
  12. # An eclass providing functions to build Elixir projects using dev-util/mix.
  13. #
  14. # mix is a tool which tries to resolve dependencies itself
  16. case "${EAPI:-0}" in
  17. 	0|1|2|3|4|5)
  18. 		die "Unsupported EAPI=${EAPI:-0} (too old) for ${ECLASS}"
  19. 		;;
  20. 	6|7)
  21. 		;;
  22. 	*)
  23. 		die "Unsupported EAPI=${EAPI} (unknown) for ${ECLASS}"
  24. 		;;
  25. esac
  27. EXPORT_FUNCTIONS src_prepare src_compile src_install
  29. RDEPEND="dev-lang/elixir"
  30. DEPEND="${RDEPEND}"
  32. # Erlang/Elixir software fails to build when another version with API 
  33. # differences is present
  34. BDEPEND="!<${CATEGORY}/${P} !>${CATEGORY}/${P}"
  36. # @ECLASS-VARIABLE: HEX_OFFLINE
  37. HEX_OFFLINE=1
  39. # @ECLASS-VARIABLE: MIX_ENV
  40. MIX_ENV="prod"
  42. # @ECLASS-VARIABLE: MIX_NO_DEPS
  43. MIX_NO_DEPS=1
  45. # @FUNCTION: emix
  46. # @USAGE: <targets>
  47. # @DESCRIPTION:
  48. # Run mix with whatever. Die on failure
  49. emix() {
  50. 	debug-print-function ${FUNCNAME} "${@}"
  52. 	(( $# > 0 )) || die "emix: at least one target is required"
  54. 	MIX_ENV="${MIX_ENV}" mix "$@" || die -n "mix $@ failed"
  55. }
  57. # @ECLASS-VARIABLE: MIX_REWRITE
  58. MIX_REWRITE=""
  60. # @ECLASS-VARIABLE: MIX_BUILD_NAME
  61. MIX_BUILD_NAME="${MIX_ENV}"
  63. # @FUNCTION: mix_src_prepare
  64. mix_src_prepare() {
  65. 	if [[ "${MIX_REWRITE}" != "" ]]
  66. 	then
  67. 		sed -i -E -e 's@\{.*(only|optional): .*},?@@' mix.exs || die "failed removing only & optionnal deps"
  68. 		rm -f mix.lock
  69. 	fi
  71. 	default
  72. }
  74. # @FUNCTION: mix_src_compile
  75. # @DESCRIPTION:
  76. # Compile project with mix.
  77. mix_src_compile() {
  78. 	debug-print-function ${FUNCNAME} "${@}"
  80. 	emix compile --no-deps-check
  81. }
  83. # @FUNCTION: mix_src_install
  84. # @DESCRIPTION:
  85. # Install project with mix.
  86. mix_src_install() {
  87. 	debug-print-function ${FUNCNAME} "${@}"
  89. 	insinto "/usr/$(get_libdir)/elixir/lib/${P}"
  90. 	pushd "_build/${MIX_BUILD_NAME}/lib/${PN}" >/dev/null
  91. 	for reldir in src ebin priv include; do
  92. 		[ -d "$reldir" ] && doins -r "$(realpath ${reldir})"
  93. 	done
  94. 	popd >/dev/null
  95. }