Fix sed to not capture line and function coverage

[Nef10]

I tried using this action but ran into a problem.

Output of lcov --list:

➜ lcov --list ~/Desktop/cov.txt                                        
Reading tracefile /Users/Steffen/Desktop/cov.txt
                                 |Lines       |Functions  |Branches    
Filename                         |Rate     Num|Rate    Num|Rate     Num
=======================================================================
[/home/runner/work/SwiftBeanCountModel/SwiftBeanCountModel/Sources/SwiftBeanCountModel/]
Account.swift                    |99.3%    136|96.7%    30|    -      0
AccountName.swift                | 100%     50| 100%     9|    -      0
Amount.swift                     | 100%     26| 100%     9|    -      0
Balance.swift                    | 100%     21| 100%     8|    -      0
Commodity.swift                  | 100%     29| 100%     7|    -      0
Cost.swift                       |47.0%    117|88.9%     9|    -      0
Custom.swift                     | 100%     24| 100%    10|    -      0
Event.swift                      | 100%     24| 100%     9|    -      0
Flag.swift                       | 100%      1| 100%     1|    -      0
Inventory.swift                  |98.4%    129|96.6%    29|    -      0
Ledger.swift                     | 100%    189| 100%    66|    -      0
MultiCurrencyAmount.swift        | 100%     60| 100%    14|    -      0
Option.swift                     | 100%     10| 100%     3|    -      0
Price.swift                      | 100%     30| 100%     9|    -      0
Tag.swift                        | 100%     10| 100%     4|    -      0
Transaction.swift                | 100%     70| 100%    13|    -      0
TransactionMetaData.swift        | 100%     26| 100%    12|    -      0
TransactionPosting.swift         | 100%     30| 100%    10|    -      0
=======================================================================
                           Total:|93.4%    982|98.8%   252|    -      0

The sed currently used parses the line and function coverage:

➜ lcov --list ~/Desktop/cov.txt | sed -n "s/.*Total:|\(.*\)%.*/\1/p"   
93.4%    982|98.8

With my fix it only parses the line coverage:

➜ lcov --list ~/Desktop/cov.txt | sed -n "s/.*Total:|\([^%]*\)%.*/\1/p"
93.4

[felangel]

Thanks so much for the contribution! 💯

[Nef10]

Thanks for the quick review!

[felangel]

No problem! Published the fix in v1.0.2 🎉