Class: SchemaDev::Readme
- Inherits:
-
Object
- Object
- SchemaDev::Readme
- Defined in:
- lib/schema_dev/readme.rb
Instance Attribute Summary collapse
-
#matrix ⇒ Object
Returns the value of attribute matrix.
-
#readme ⇒ Object
Returns the value of attribute readme.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(matrix) ⇒ Readme
constructor
A new instance of Readme.
- #replace_block(lines, pattern) {|contents| ... } ⇒ Object
- #sub_matrix(lines) ⇒ Object
- #sub_template(template, lines) ⇒ Object
- #sub_templates(lines) ⇒ Object
- #update ⇒ Object
Constructor Details
#initialize(matrix) ⇒ Readme
Returns a new instance of Readme.
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# File 'lib/schema_dev/readme.rb', line 11 def initialize(matrix) self.matrix = matrix self.readme = Pathname.new('README.md') end |
Instance Attribute Details
#matrix ⇒ Object
Returns the value of attribute matrix.
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# File 'lib/schema_dev/readme.rb', line 9 def matrix @matrix end |
#readme ⇒ Object
Returns the value of attribute readme.
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# File 'lib/schema_dev/readme.rb', line 9 def readme @readme end |
Class Method Details
.update(config) ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 5 def self.update(config) new(config.matrix).update end |
Instance Method Details
#replace_block(lines, pattern) {|contents| ... } ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 59 def replace_block(lines, pattern) before = lines.take_while(&it !~ pattern) return lines if before == lines after = lines.reverse.take_while(&it !~ pattern).reverse contents = [] yield contents before + contents + after end |
#sub_matrix(lines) ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 28 def sub_matrix(lines) replace_block(lines, %r{^\s*<!-- SCHEMA_DEV: MATRIX}) do |contents| contents << "<!-- SCHEMA_DEV: MATRIX - begin -->\n" contents << "<!-- These lines are auto-generated by schema_dev based on schema_dev.yml -->\n" self.matrix.group_by(&it.slice(:ruby, :activerecord)).each do |pair, items| contents << "* ruby **#{pair[:ruby]}** with activerecord **#{pair[:activerecord]}**, using #{items.map{|item| "**#{item[:db]}**"}.to_sentence(last_word_connector: ' or ')}\n" end contents << "\n" contents << "<!-- SCHEMA_DEV: MATRIX - end -->\n" end end |
#sub_template(template, lines) ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 47 def sub_template(template, lines) key = template.basename(".md.erb").to_s.upcase.tr('.', ' ') replace_block(lines, %r{^\s*<!-- SCHEMA_DEV: TEMPLATE #{key}}) do |contents| contents << "<!-- SCHEMA_DEV: TEMPLATE #{key} - begin -->\n" contents << "<!-- These lines are auto-inserted from a schema_dev template -->\n" contents << template.readlines contents << "\n" contents << "<!-- SCHEMA_DEV: TEMPLATE #{key} - end -->\n" end end |
#sub_templates(lines) ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 40 def sub_templates(lines) Pathname.glob(SchemaDev::Templates.root + "README" + "*.md.erb").each do |template| lines = sub_template(template, lines) end lines end |
#update ⇒ Object
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# File 'lib/schema_dev/readme.rb', line 16 def update return false unless readme.exist? lines = readme.readlines newlines = sub_matrix(lines.dup) newlines = sub_templates(newlines) newreadme = Gem.new(Pathname.pwd.basename.to_s).erb(newlines.join) if newreadme != lines.join readme.write newreadme return true end end |