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proposal gemspec api from mruby
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| # Proposed DSL API | |
| # Declare a gemspec with an ID | |
| # | |
| # conf contains properties about the build | |
| gemspec "mruby-hokusai-pocket" do |conf| | |
| conf.version = "0.1.0" | |
| conf.author = "skinnyjames" | |
| #..etc | |
| # Declare vanillia C dependency from a github source | |
| # | |
| # (ts) block param contains information about the download | |
| dependency "tree-sitter", github: "tree-sitter/tree-sitter" do |ts| | |
| def build | |
| # run commands as idempotent processes | |
| mkdir(dist_dir) | |
| command("make all install PREFIX=#{dist_dir}", env: env, chdir: ts.dir) | |
| command("make clean", chdir: ts.dir) | |
| conf.libs << File.join(dist_dir, "lib", "libtree-sitter.a") | |
| conf.includes << File.join(dist_dir, "include", "libtree-sitter.h") | |
| end | |
| # ruby helper methods | |
| def env | |
| { | |
| "AR" => conf.ar, | |
| "CC" => conf.gcc, | |
| "PREFIX" => dist_dir | |
| } | |
| end | |
| def dist_dir | |
| File.join(ts.dir, "dist") | |
| end | |
| end | |
| # declare local dependencies from a path | |
| dependency "hokusai-pocket-ast", path: "." do |ast| | |
| # dependencies can declare their own dependencies. | |
| # uses an existing dependency if no params are provided | |
| dependency "tree-sitter" | |
| def build | |
| # some compile command that doesn't yet depend on mruby | |
| command("#{conf.gcc} -L#{conf.libs} -I#{conf.includes} -c somefile.c", chdir: File.join(ast.dir, "src")) | |
| end | |
| end | |
| # when a name is not provided, | |
| # declares a dependency from an existing mgem | |
| # | |
| # note: should be able to override the build | |
| dependency github: "mattn/mruby-onig-regexp" do | |
| def build | |
| # some override here | |
| super | |
| end | |
| end | |
| # test dependencies? | |
| group :test do | |
| dependency github: "skinnyjames/theorem" do | |
| end | |
| end |
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