问向项目添加自定义生成/准备步骤

EN

module.exports = function(ctx)
{
  // Use console.log(ctx); to print the context to the console when running 'ionic build/serve'

  const projectDir = ctx.project.dir;

  if(isDevBuild(ctx))
  {
    useDevelopmentImage(projectDir);
    console.log('Using development logo.');
  }
  else
  {
    useProductionImage(projectDir);
    console.log('Using production logo.');
  }
};

function isDevBuild(context)
{
  if(context.build.prod)
    return false;

  return true;
}

function useDevelopmentImage(projectDir)
{
  const devLogoPath = projectDir + '/images/dev_logo.png';
  // Could also use context.project.src instead of projectDir + '/src...'
  const targetPath  = projectDir + '/src/assets/imgs/logo.png';

  let fs = require('fs');
  fs.copyFileSync(devLogoPath, targetPath); 
}

function useProductionImage(projectDir)
{
  const prodLogoPath = projectDir + '/images/prod_logo.png';
  const targetPath   = projectDir + '/src/assets/imgs/logo.png';

  let fs = require('fs');
  fs.copyFileSync(prodLogoPath, targetPath);
}