Add file header placeholders for user who created the file

hampustagerud commented 1 year ago

Hi! Thank you for this tool, it helps tremendously when working on Swift projects 🙏

When setting up a configuration for a project where I want to generate the header I noticed that the "Created by" row is hard to keep as generated by Xcode, so I thought {created.name} and {created.email} could be a nice addition to the templating 🙂

The PR reworks the templating a bit to make it more loop-based, which could make it easier to add more placeholders later if needed.

It also fixes a bug where each placeholder could only be used once.

Related issue: #776

codecov[bot] commented 1 year ago

Codecov Report

Merging #1500 (960b770) into develop (532d8a5) will decrease coverage by 0.26%. The diff coverage is 55.81%.

@@             Coverage Diff             @@
##           develop    #1500      +/-   ##
===========================================
- Coverage    95.16%   94.91%   -0.26%     
===========================================
  Files           18       20       +2     
  Lines        20981    21064      +83     
===========================================
+ Hits         19967    19993      +26     
- Misses        1014     1071      +57

Files Changed	Coverage Δ
Sources/GitHelpers.swift	`0.00% <0.00%> (ø)`
Sources/ParsingHelpers.swift	`96.81% <ø> (-0.02%)`	:arrow_down:
Sources/ShellHelpers.swift	`0.00% <0.00%> (ø)`
Sources/CommandLine.swift	`69.84% <100.00%> (+0.08%)`	:arrow_up:
Sources/FormattingHelpers.swift	`97.76% <100.00%> (+0.01%)`	:arrow_up:
Sources/Options.swift	`96.00% <100.00%> (+0.28%)`	:arrow_up:
Sources/Rules.swift	`98.41% <100.00%> (-0.01%)`	:arrow_down:
Sources/SwiftFormat.swift	`89.88% <100.00%> (+0.18%)`	:arrow_up: