Merge PR #128 from nblockchain/wip/fixBugsReportedInCommitMsg

FileConventions,commitlint: partial fix for [1].

[1] #120

commitlint/plugins.test.ts

@@ -410,6 +410,26 @@ test("body-paragraph-line-min-length6", () => {
     expect(bodyParagraphLineMinLength6.status).toBe(0);
 });
 
+test("body-paragraph-line-min-length7", () => {
+    let commitMsgThatSubceedsBodyMinLineLengthButIsLegit =
+        "Fixed bug (a title of less than 50 chars)" +
+        "\n\n" +
+        "These were the steps to reproduce:\n" +
+        "Do foo.\n" +
+        "\n" +
+        "Current results:\n" +
+        "Bar happens.\n" +
+        "\n" +
+        "Expected results:\n" +
+        "Baz happens.";
+
+    let bodyParagraphLineMinLength7 = runCommitLintOnMsg(
+        commitMsgThatSubceedsBodyMinLineLengthButIsLegit
+    );
+
+    expect(bodyParagraphLineMinLength7.status).toBe(0);
+});
+
 test("commit-hash-alone1", () => {
     let commitMsgWithCommitUrl =
         "foo: this is only a title" +

commitlint/plugins.ts

@@ -430,6 +430,8 @@ export abstract class Plugins {
             for (let paragraph of paragraphs) {
                 let lines = paragraph.split(/\r?\n/);
                 let inBigBlock = false;
+
+                // NOTE: we don't iterate over the last line, on purpose
                 for (let i = 0; i < lines.length - 1; i++) {
                     let line = lines[i];
 
@@ -441,9 +443,10 @@ export abstract class Plugins {
                         continue;
                     }
 
-                    let nextLine = lines[i + 1];
-
                     if (line.length < paragraphLineMinLength) {
+                        // this ref doesn't go out of bounds because we didn't iter on last line
+                        let nextLine = lines[i + 1];
+
                         let isUrl =
                             Helpers.isValidUrl(line) ||
                             Helpers.isValidUrl(nextLine);
@@ -455,7 +458,16 @@ export abstract class Plugins {
                             nextWordLength + line.length + 1 >
                             paragraphLineMaxLength;
 
-                        if (!isUrl && !lineIsFooterNote && !isNextWordTooLong) {
+                        let isLastCharAColonBreak =
+                            line[line.length - 1] === ":" &&
+                            nextLine[0].toUpperCase() == nextLine[0];
+
+                        if (
+                            !isUrl &&
+                            !lineIsFooterNote &&
+                            !isNextWordTooLong &&
+                            !isLastCharAColonBreak
+                        ) {
                             offence = true;
                             break;
                         }

src/FileConventions.Test/FileConventions.Test.fs

@@ -1,4 +1,4 @@
-module FileConventions.Test
+module FileConventions.Test.RestOfTests
 
 open System
 open System.IO
@@ -273,82 +273,6 @@ let HasBinaryContentTest3() =
     Assert.That(HasBinaryContent fileInfo, Is.EqualTo false)
 
 
-[<Test>]
-let WrapTextTest1() =
-    let characterCount = 64
-
-    let paragraph =
-        "This is a very very very very long line with more than 64 characters."
-
-    let expectedResult =
-        "This is a very very very very long line with more than 64"
-        + Environment.NewLine
-        + "characters."
-
-    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
-
-[<Test>]
-let WrapTextTest2() =
-    let characterCount = 64
-
-    let paragraph =
-        "This is short line."
-        + Environment.NewLine
-        + "```"
-        + Environment.NewLine
-        + "This is a very very very very long line with more than 64 characters inside a code block."
-        + Environment.NewLine
-        + "```"
-
-    let expectedResult = paragraph
-
-    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
-
-[<Test>]
-let WrapTextTest3() =
-    let characterCount = 64
-    let tenDigits = "1234567890"
-
-    let seventyChars =
-        tenDigits
-        + tenDigits
-        + tenDigits
-        + tenDigits
-        + tenDigits
-        + tenDigits
-        + tenDigits
-
-    let paragraph =
-        "This is short line referring to [1]."
-        + Environment.NewLine
-        + "[1] someUrl://"
-        + seventyChars
-
-    let expectedResult = paragraph
-
-    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
-
-
-[<Test>]
-let WrapTextTest4() =
-    let characterCount = 64
-
-    let text =
-        "This is short line."
-        + Environment.NewLine
-        + Environment.NewLine
-        + "This is a very very very very very long line with more than 64 characters."
-
-    let expectedResult =
-        "This is short line."
-        + Environment.NewLine
-        + Environment.NewLine
-        + "This is a very very very very very long line with more than 64"
-        + Environment.NewLine
-        + "characters."
-
-    Assert.That(WrapText text characterCount, Is.EqualTo expectedResult)
-
 [<Test>]
 
 let DetectInconsistentVersionsInGitHubCIWorkflow1() =

src/FileConventions.Test/FileConventions.Test.fsproj

@@ -8,6 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <Compile Include="WrapTextTests.fs" />
     <Compile Include="FileConventions.Test.fs" />
     <Compile Include="Program.fs" />
   </ItemGroup>

src/FileConventions.Test/WrapTextTests.fs

@@ -0,0 +1,109 @@
+module FileConventions.Test.WrapTextTests
+
+open System
+
+open NUnit.Framework
+
+open FileConventions
+
+[<Test>]
+let WrapTextTest1() =
+    let characterCount = 64
+
+    let paragraph =
+        "This is a very very very very long line with more than 64 characters."
+
+    let expectedResult =
+        "This is a very very very very long line with more than 64"
+        + Environment.NewLine
+        + "characters."
+
+    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
+
+[<Test>]
+let WrapTextTest2() =
+    let characterCount = 64
+
+    let paragraph =
+        "This is short line."
+        + Environment.NewLine
+        + "```"
+        + Environment.NewLine
+        + "This is a very very very very long line with more than 64 characters inside a code block."
+        + Environment.NewLine
+        + "```"
+
+    let expectedResult = paragraph
+
+    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
+
+[<Test>]
+let WrapTextTest3() =
+    let characterCount = 64
+    let tenDigits = "1234567890"
+
+    let seventyChars =
+        tenDigits
+        + tenDigits
+        + tenDigits
+        + tenDigits
+        + tenDigits
+        + tenDigits
+        + tenDigits
+
+    let paragraph =
+        "This is short line referring to [1]."
+        + Environment.NewLine
+        + "[1] someUrl://"
+        + seventyChars
+
+    let expectedResult = paragraph
+
+    Assert.That(WrapText paragraph characterCount, Is.EqualTo expectedResult)
+
+
+[<Test>]
+let WrapTextTest4() =
+    let characterCount = 64
+
+    let text =
+        "This is short line."
+        + Environment.NewLine
+        + Environment.NewLine
+        + "This is a very very very very very long line with more than 64 characters."
+
+    let expectedResult =
+        "This is short line."
+        + Environment.NewLine
+        + Environment.NewLine
+        + "This is a very very very very very long line with more than 64"
+        + Environment.NewLine
+        + "characters."
+
+    Assert.That(WrapText text characterCount, Is.EqualTo expectedResult)
+
+[<Test>]
+let WrapTextTest5() =
+    let characterCount = 64
+
+    let text =
+        "Fixed bug (a title of less than 50 chars)"
+        + Environment.NewLine
+        + Environment.NewLine
+        + "These were the steps to reproduce:"
+        + Environment.NewLine
+        + "Do foo."
+        + Environment.NewLine
+        + Environment.NewLine
+        + "Current results:"
+        + Environment.NewLine
+        + "Bar happens."
+        + Environment.NewLine
+        + Environment.NewLine
+        + "Expected results:"
+        + Environment.NewLine
+        + "Baz happens."
+
+    let expectedResult = text
+
+    Assert.That(WrapText text characterCount, Is.EqualTo expectedResult)

src/FileConventions/Library.fs

@@ -203,6 +203,10 @@ let private WrapParagraph (text: string) (maxCharsPerLine: int) : string =
         (wrappedText: string)
         (remainingWords: List<Text>)
         : string =
+
+        let isColonBreak (currentLine: string) (textAfter: Text) =
+            currentLine.EndsWith ":" && Char.IsUpper textAfter.Text.[0]
+
         match remainingWords with
         | [] -> (wrappedText + currentLine).Trim()
         | word :: rest ->
@@ -214,6 +218,7 @@ let private WrapParagraph (text: string) (maxCharsPerLine: int) : string =
               } when
                 String.length currentLine + word.Text.Length + 1
                 <= maxCharsPerLine
+                && not(isColonBreak currentLine word)
                 ->
                 processWords (currentLine + " " + word.Text) wrappedText rest
             | _,