gulpfile.iced

# set the base folder of this project
global.basefolder = "#{__dirname}"

# use our tweaked version of gulp with iced coffee.
require './src/gulp_modules/gulp.iced'
semver = require 'semver'

# tasks required for this build 
Tasks "dotnet",  # compiling dotnet
  "typescript",  # compiling typescript
  "test",        # running tests
  "regeneration" # regenerating expected files
  "publishing"   # signing/publishing binaries to github and npm registry

# Settings
Import
  initialized: false
  solution: "#{basefolder}/AutoRest.sln"
  packages: "#{basefolder}/packages"
  release_name: if argv.nightly then "#{version}-#{today}-2300-nightly"              else if argv.preview then "#{version}-#{now}-preview"              else "#{version}"
  package_name: if argv.nightly then "autorest-#{version}-#{today}-2300-nightly.zip" else if argv.preview then "autorest-#{version}-#{now}-preview.zip" else "autorest-#{version}.zip"
  autorest: (args,done,ignoreexitcode) ->
    # Run AutoRest from the original current directory.
    echo info "AutoRest #{args.join(' ')}"
    execute "node #{basefolder}/src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/node_modules/autorest-core/app.js #{args.map((a) -> "\"#{a}\"").join(' ')}" , {silent:true, ignoreexitcode: ignoreexitcode || false}, (code,stdout,stderr) ->
      return done(code,stdout,stderr)

  # which projects to care about
  projects:() ->
    source 'src/**/*.csproj'
      .pipe except /preview/ig

  # test projects 
  tests:() ->
    source 'src/**/*[Tt]ests.csproj'
      .pipe except /AutoRest.Tests/ig #not used yet.
      #.pipe except /AutoRest.Swagger.Tests/ig
    
  # assemblies that we sign
  assemblies: () -> 
    source "src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/publish/**/AutoRest*"
      .pipe except /pdb$/i
      .pipe except /json$/i
      .pipe except /so$/i
      .pipe onlyFiles()

  packagefiles: () -> 
    source "src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/publish/**"
      .pipe except /pdb$/i
      .pipe onlyFiles()
  
  typescriptProjectFolders: ()->
    source ["src/autorest-core", "src/autorest" ]

  npminstalls: ()->
    source ["src/autorest-core", 
      "src/autorest" 
      "src/generator/AutoRest.NodeJS.Tests"
      "src/generator/AutoRest.NodeJS.Azure.Tests" 
      "src/dev/TestServer/server"
    ]

  typescriptProjects: () -> 
    typescriptProjectFolders()
      .pipe foreach (each,next,more)=>
        source "#{each.path}/tsconfig.json"
          .on 'end', -> 
            next null
          .pipe foreach (e,n)->
            more.push e
            n null

  generatedFiles: () -> 
    typescriptProjectFolders()
      .pipe foreach (each,next,more)=>
        source(["#{each.path}/**/*.js","#{each.path}/**/*.d.ts" ,"#{each.path}/**/*.js.map", "!**/node_modules/**","!**/*min.js"])
          .on 'end', -> 
            next null
          .pipe foreach (e,n)->
            more.push e
            n null
        
  typescriptFiles: () -> 
    typescriptProjectFolders()
      .pipe foreach (each,next,more)=>
        source(["#{each.path}/**/*.ts", "#{each.path}/**/*.json", "!#{each.path}/node_modules/**"])
          .on 'end', -> 
            next null
          .pipe foreach (e,n)->
            e.base = each.base
            more.push e
            n null


task "list","",->
  generatedFiles()
    .pipe showFiles()

task 'install/binaries', '', (done)->
  mkdir "-p", "#{os.homedir()}/.autorest/plugins/autorest/#{version}-#{now}-private"
  source "src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/publish/**"
    .pipe destination "#{os.homedir()}/.autorest/plugins/autorest/#{version}-#{now}-private" 

task 'install/bootstrapper', 'Build and install the bootstrapper into the global node.js', (done) ->
  run [ 'build/typescript' ],
    ->
      execute "npm version patch", {cwd:"#{basefolder}/src/autorest"}, (c,o,e) -> 
        execute "npm install -g .", {cwd:"#{basefolder}/src/autorest"}, (c,o,e) -> 
          done()

task 'install', 'build and install the dev version of autorest',(done)->
  run [ 'build/typescript', 'build/dotnet/binaries' ],
    'install/node-files',
    'install/binaries',
    -> done()

task 'autorest', 'Runs AutoRest', (done)->
  if test "-f", "#{basefolder}/src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/AutoRest.dll" 
    
    node = process.argv.shift()
    main = process.argv.shift()
    main = "#{basefolder}/src/core/AutoRest/bin/#{configuration}/netcoreapp1.0/node_modules/autorest-core/app.js"
    while( arg = process.argv.shift() ) 
      break if arg == 'autorest'
      
    process.argv.unshift main
    process.argv.unshift node
    cd process.env.INIT_CWD 
    echo process.argv
    require main
  else  
    Fail "You must run #{ info 'gulp build'}' first"

task 'init', "" ,(done)->
  Fail "YOU MUST HAVE NODEJS VERSION GREATER THAN 6.9.5" if semver.lt( process.versions.node , "6.9.5" )

  execute "npm -v", (code,stdout,stderr) -> 
    isV5 = stdout.startsWith( "5" ) 

    if (! test "-d","#{basefolder}/src/autorest-core") 
      echo warning "\n#{ error 'NOTE:' } #{ info 'src/autorest-core'} appears to be missing \n      fixing with #{ info 'git checkout src/autorest-core'}"
      echo warning "      in the future do a #{ info 'gulp clean'} before using #{ info 'git clean'} .\n"
      exec "git checkout #{basefolder}/src/autorest-core"

    return done() if initialized
    global.initialized = true
    # if the node_modules isn't created, do it.
    if isV5 
      doit = true if (newer "#{basefolder}/package.json",  "#{basefolder}/package-lock.json") 
    else 
      doit = true if (newer "#{basefolder}/package.json",  "#{basefolder}/node_modules") 
      
    typescriptProjectFolders()
      .on 'end', -> 
        if doit
          echo warning "\n#{ info 'NOTE:' } 'node_modules' may be out of date - running 'npm install' for you.\n"
          exec "npm install",{silent:false},(c,o,e)->
            # after npm, hookup symlinks/junctions for dependent packages in projects
            echo warning "\n#{ info 'NOTE:' } it also seems prudent to do a 'gulp clean' at this point.\n"
            exec "gulp clean", (c,o,e) -> 
              done null
        else 
          done null

      .pipe foreach (each,next) -> 
        # is any of the TS projects node_modules out of date?
        if isV5
          doit = true if (! test "-d", "#{each.path}/node_modules") or (newer "#{each.path}/package.json",  "#{each.path}/package-lock.json")
        else 
          doit = true if (! test "-d", "#{each.path}/node_modules") or (newer "#{each.path}/package.json",  "#{each.path}/node_modules")
        next null
    return null
  return null

task 'find-rogue-node-modules','Shows the unrecognized node_modules folders in the source tree', ->
  source ["**/node_modules", 
    "!node_modules"
    "!node_modules/**"
    "!src/autorest/node_modules"
    "!src/autorest/node_modules/**"
    "!src/autorest-core/node_modules"
    "!src/autorest-core/node_modules/**"
    "!src/generator/AutoRest.NodeJS.Azure.Tests/node_modules"
    "!src/generator/AutoRest.NodeJS.Azure.Tests/node_modules/**"
    "!src/generator/AutoRest.NodeJS.Tests/node_modules"
    "!src/generator/AutoRest.NodeJS.Tests/node_modules/**"
    "!src/dev/TestServer/server/node_modules"
    "!src/dev/TestServer/server/node_modules/**"
    "!src/core/AutoRest/**"
  ]
    .pipe showFiles()