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Show a more meaningful error message when rake isolate is called without a filename #1725

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Show a more meaningful error message when rake isolate is called without a filename #1725

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11 changes: 7 additions & 4 deletions Rakefile
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Original file line number Diff line number Diff line change
Expand Up @@ -161,10 +161,13 @@ end
# usage rake isolate[my-post]
desc "Move all other posts than the one currently being worked on to a temporary stash location (stash) so regenerating the site happens much more quickly."
task :isolate, :filename do |t, args|
stash_dir = "#{source_dir}/#{stash_dir}"
FileUtils.mkdir(stash_dir) unless File.exist?(stash_dir)
Dir.glob("#{source_dir}/#{posts_dir}/*.*") do |post|
FileUtils.mv post, stash_dir unless post.include?(args.filename)
puts ">>> !! Please provide a filename, eg. rake isolate[my_post]" unless args.filename
if args.filename
stash_dir = "#{source_dir}/#{stash_dir}"
FileUtils.mkdir(stash_dir) unless File.exist?(stash_dir)
Dir.glob("#{source_dir}/#{posts_dir}/*.*") do |post|
FileUtils.mv post, stash_dir unless post.include?(args.filename)
end
end
end

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