userdiff: add builtin diff driver for TypeScript language

Message ID	pull.1746.git.git.1721061218993.gitgitgadget@gmail.com (mailing list archive)
State	New, archived
Headers	show Received: from mail-lf1-f48.google.com (mail-lf1-f48.google.com [209.85.167.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B1AA1BC41 for <git@vger.kernel.org>; Mon, 15 Jul 2024 16:33:42 +0000 (UTC) Message-Id: <pull.1746.git.git.1721061218993.gitgitgadget@gmail.com> Date: Mon, 15 Jul 2024 16:33:38 +0000 Subject: [PATCH] userdiff: add builtin diff driver for TypeScript language Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk MIME-Version: 1.0 To: git@vger.kernel.org Cc: Matthew Hughes <matthewhughes934@gmail.com>, Matthew Hughes <matthewhughes934@gmail.com> From: Matthew Hughes <matthewhughes934@gmail.com>
Series	userdiff: add builtin diff driver for TypeScript language \| expand userdiff: add builtin diff driver for TypeScript language

diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index e6150595af8..88ebfb2e6c9 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -907,6 +907,8 @@ patterns are available: - `tex` suitable for source code for LaTeX documents. +- `typescript` suitable for source code in the TypeScript language. + Customizing word diff ^^^^^^^^^^^^^^^^^^^^^ diff --git a/t/t4018/typescript-arrow-func b/t/t4018/typescript-arrow-func new file mode 100644 index 00000000000..c884c2e6bdc --- /dev/null +++ b/t/t4018/typescript-arrow-func @@ -0,0 +1,7 @@ +const RIGHT = (a: number) : number => { + const res = a + 1 + + // some comment + console.log("ChangeMe") + return res +} diff --git a/t/t4018/typescript-class b/t/t4018/typescript-class new file mode 100644 index 00000000000..a373f7af1dd --- /dev/null +++ b/t/t4018/typescript-class @@ -0,0 +1,8 @@ +class RIGHT { + // some + // comments + // ChangeMe + constructor() { + console.log("constructing...") + } +} diff --git a/t/t4018/typescript-func b/t/t4018/typescript-func new file mode 100644 index 00000000000..94cc659a452 --- /dev/null +++ b/t/t4018/typescript-func @@ -0,0 +1,7 @@ +function RIGHT(a: number) : number { + const res = a + 1 + + // some comment + console.log("ChangeMe") + return res +} diff --git a/t/t4018/typescript-indented-func b/t/t4018/typescript-indented-func new file mode 100644 index 00000000000..fee0373126e --- /dev/null +++ b/t/t4018/typescript-indented-func @@ -0,0 +1,7 @@ +class Foo { + public RIGHT() { + // some + // comments + console.log("ChangeMe") + } +} diff --git a/t/t4018/typescript-interface b/t/t4018/typescript-interface new file mode 100644 index 00000000000..78d14523446 --- /dev/null +++ b/t/t4018/typescript-interface @@ -0,0 +1,5 @@ +interface RIGHT { + name: string; + // some comment + ChangeMe: number; +} diff --git a/t/t4018/typescript-nested-arrow-func b/t/t4018/typescript-nested-arrow-func new file mode 100644 index 00000000000..52dbc6a92e5 --- /dev/null +++ b/t/t4018/typescript-nested-arrow-func @@ -0,0 +1,7 @@ +class Foo { + RIGHT = () => { + // some + // comment + console.log("ChangeMe") + } +} diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh index 74586f3813c..4e3cf415c23 100755 --- a/t/t4034-diff-words.sh +++ b/t/t4034-diff-words.sh @@ -338,6 +338,7 @@ test_language_driver python test_language_driver ruby test_language_driver scheme test_language_driver tex +test_language_driver typescript test_expect_success 'word-diff with diff.sbe' ' cat >pre <<-\EOF && diff --git a/t/t4034/typescript/expect b/t/t4034/typescript/expect new file mode 100644 index 00000000000..fde27423339 --- /dev/null +++ b/t/t4034/typescript/expect @@ -0,0 +1,42 @@ +<BOLD>diff --git a/pre b/post<RESET> +<BOLD>index 6a5ba06c60..db4788b1a6 100644<RESET> +<BOLD>--- a/pre<RESET> +<BOLD>+++ b/post<RESET> +<CYAN>@@ -1,24 +1,24 @@<RESET> +console.log("Hello world<RED>!<RESET><GREEN>?<RESET>") +foo===<RED>bar<RESET><GREEN>buz<RESET> +foo!==<RED>bar<RESET><GREEN>buz<RESET> +function fn() : <RED>number<RESET><GREEN>string<RESET> { return <RED>1<RESET><GREEN>"ok"<RESET> } +<RED>a<RESET><GREEN>x<RESET>.someFunc() +const <RED>a<RESET><GREEN>x<RESET> = () => {} +<GREEN>(<RESET>1<GREEN>) (<RESET>-1e10<GREEN>) (<RESET>0xabcdef<GREEN>)<RESET> '<RED>x<RESET><GREEN>y<RESET>' +"<RED>x<RESET><GREEN>y<RESET>" +[<RED>a<RESET><GREEN>x<RESET>] <RED>a<RESET><GREEN>x<RESET>.<RED>b<RESET><GREEN>y<RESET> +!<RED>a<RESET><GREEN>x<RESET> ~<RED>a a<RESET><GREEN>x x<RESET>++ <RED>a<RESET><GREEN>x<RESET>-- <RED>a<RESET><GREEN>x<RESET>*<RED>b a<RESET><GREEN>y x<RESET>&<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>*<RED>b a<RESET><GREEN>y x<RESET>/<RED>b a<RESET><GREEN>y x<RESET>%<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>+<RED>b a<RESET><GREEN>y x<RESET>-<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET><<<RED>b a<RESET><GREEN>y x<RESET>>><RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>>>>=<RED>b a<RESET><GREEN>y x<RESET>>>><RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET><<RED>b a<RESET><GREEN>y x<RESET><=<RED>b a<RESET><GREEN>y x<RESET>><RED>b a<RESET><GREEN>y x<RESET>>=<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>==<RED>b a<RESET><GREEN>y x<RESET>!=<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>&<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>^<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>|<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>&&<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>||<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>?<RED>b<RESET><GREEN>y<RESET>:z +<RED>a<RESET><GREEN>x<RESET>=<RED>b a<RESET><GREEN>y x<RESET>+=<RED>b a<RESET><GREEN>y x<RESET>-=<RED>b a<RESET><GREEN>y x<RESET>*=<RED>b a<RESET><GREEN>y x<RESET>/=<RED>b a<RESET><GREEN>y x<RESET>%=<RED>b a<RESET><GREEN>y x<RESET><<=<RED>b a<RESET><GREEN>y x<RESET>>>=<RED>b a<RESET><GREEN>y x<RESET>&=<RED>b a<RESET><GREEN>y x<RESET>^=<RED>b a<RESET><GREEN>y x<RESET>|=<RED>b<RESET> +<RED>a<RESET><GREEN>y<RESET> +<GREEN>x<RESET>,y diff --git a/t/t4034/typescript/post b/t/t4034/typescript/post new file mode 100644 index 00000000000..4aca03f8ce6 --- /dev/null +++ b/t/t4034/typescript/post @@ -0,0 +1,24 @@ +console.log("Hello world?") +foo===buz +foo!==buz +function fn() : string { return "ok" } +x.someFunc() +const x = () => {} +(1) (-1e10) (0xabcdef) 'y' +"y" +[x] x.y +!x ~x x++ x-- x*y x&y +x*y x/y x%y +x+y x-y +x<<y x>>y +x>>>=y x>>>y +x<y x<=y x>y x>=y +x==y x!=y +x&y +x^y +x|y +x&&y +x||y +x?y:z +x=y x+=y x-=y x*=y x/=y x%=y x<<=y x>>=y x&=y x^=y x|=y +x,y diff --git a/t/t4034/typescript/pre b/t/t4034/typescript/pre new file mode 100644 index 00000000000..ef654a92c61 --- /dev/null +++ b/t/t4034/typescript/pre @@ -0,0 +1,24 @@ +console.log("Hello world!") +foo===bar +foo!==bar +function fn() : number { return 1 } +a.someFunc() +const a = () => {} +1 -1e10 0xabcdef 'x' +"x" +[a] a.b +!a ~a a++ a-- a*b a&b +a*b a/b a%b +a+b a-b +a<<b a>>b +a>>>=b a>>>b +a<b a<=b a>b a>=b +a==b a!=b +a&b +a^b +a|b +a&&b +a||b +a?b:z +a=b a+=b a-=b a*=b a/=b a%=b a<<=b a>>=b a&=b a^=b a|=b +a,y diff --git a/userdiff.c b/userdiff.c index c4ebb9ff734..7247d351cde 100644 --- a/userdiff.c +++ b/userdiff.c @@ -333,6 +333,17 @@ PATTERNS("scheme", "|([^][)(}{[ \t])+"), PATTERNS("tex", "^(\\\$(sub)*section|chapter|part)\\*{0,1}\\{.*)$", "\\\\[a-zA-Z@]+|\\\\.|([a-zA-Z0-9]|[^\x01-\x7f])+"), +PATTERNS("typescript", + "^[\t ]*((class|constructor|public|private|protected|function|interface)[ \t].*)$\n" + // arrow funcs + "^[\t ]*((const|let|var)?[^()]*)=[\t ]*\\([^()]*\$[\t ]*.*=>.*$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + // numeric constants + "|[-+0-9.e]+|0[xX]?[0-9a-fA-F]" + // operators + "|[-+*/<>%&^|=!]" + "|--|\\+\\+|//=?|<<=?|>>?=?"), { .name = "default", .binary = -1 }, }; #undef PATTERNS

userdiff: add builtin diff driver for TypeScript language

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