Add support for ABAP CDS

.gitmodules

@@ -194,6 +194,9 @@
 [submodule "vendor/grammars/ZenScript-tmLanguage"]
 	path = vendor/grammars/ZenScript-tmLanguage
 	url = https://github.com/CraftTweaker/ZenScript-tmLanguage
+[submodule "vendor/grammars/abap-cds-grammar"]
+	path = vendor/grammars/abap-cds-grammar
+	url = https://github.com/FreHu/abap-cds-grammar
 [submodule "vendor/grammars/abap.tmbundle"]
 	path = vendor/grammars/abap.tmbundle
 	url = https://github.com/pvl/abap.tmbundle

grammars.yml

@@ -162,6 +162,8 @@ vendor/grammars/XojoSyntaxTM:
 - source.xojo
 vendor/grammars/ZenScript-tmLanguage:
 - source.zenscript
+vendor/grammars/abap-cds-grammar:
+- source.abapcds
 vendor/grammars/abap.tmbundle:
 - source.abap
 vendor/grammars/actionscript3-tmbundle/:

lib/linguist/languages.yml

@@ -54,6 +54,14 @@ ABAP:
   tm_scope: source.abap
   ace_mode: abap
   language_id: 1
+ABAP CDS:
+  type: programming
+  color: "#555e25"
+  extensions:
+    - ".asddls"
+  tm_scope: "source.abapcds"
+  language_id: 452681853
+  ace_mode: text
 ABNF:
   type: data
   ace_mode: text

samples/ABAP CDS/zcds_monsters_association.ddls.asddls

@@ -0,0 +1,19 @@
+@AbapCatalog.sqlViewName: 'ZV_MONSTERS_ASS'
+@AbapCatalog.compiler.compareFilter: true
+@AbapCatalog.preserveKey: true
+@AccessControl.authorizationCheck: #CHECK
+@EndUserText.label: 'Monster CDS View with Association'
+// Listing 07.30 : Coding CDS Views using Association
+define view Zcds_Monsters_Association
+  as select from ztmonster_header as monster
+  association [0..*] to ztmonster_pets as _Pet on monster.monster_number = _Pet.owner
+{
+  key monster.monster_number as MonsterNumber,
+  key _Pet.pet_number        as PetNumber,
+      _Pet.owner             as Owner,
+      monster.name           as OwnerName,
+      _Pet.pet_name          as Name,
+      _Pet.pet_type          as Type,
+      _Pet.pet_species       as Species,
+      _Pet // Make association public
+}

samples/ABAP CDS/zcds_monsters_parameters.ddls.asddls

@@ -0,0 +1,21 @@
+@AbapCatalog.sqlViewName: 'ZV_MONSTERS_PARS'
+@AbapCatalog.compiler.compareFilter: true
+@AccessControl.authorizationCheck: #CHECK
+@EndUserText.label: 'Monster CDS View with Parameters'
+// Listing 07.32 : Defining CDS View with Parameters
+define view Zcds_Monsters_Parameters
+  with parameters
+    p_sanity_low  : zde_monster_sanity,
+    p_sanity_high : zde_monster_sanity,
+    p_color       : zde_monster_color
+  as select from ztmonster_header as monster
+{
+  key monster.monster_number    as MonsterNumber,
+      monster.name              as name,
+      monster.color             as color,
+      monster.sanity_percentage as sanity,
+      monster.strength          as strength
+}
+where
+      monster.color     =       :p_color
+  and sanity_percentage between :p_sanity_low and :p_sanity_high

vendor/README.md

@@ -6,6 +6,7 @@ This is a list of grammars that Linguist selects to provide syntax highlighting
 <!-- Everything below this line is auto-generated by script/list-grammars. Manual edits will be lost -->
 - **1C Enterprise:** [xDrivenDevelopment/atom-language-1c-bsl](https://github.com/xDrivenDevelopment/atom-language-1c-bsl)
 - **ABAP:** [pvl/abap.tmbundle](https://github.com/pvl/abap.tmbundle)
+- **ABAP CDS:** [FreHu/abap-cds-grammar](https://github.com/FreHu/abap-cds-grammar)
 - **ABNF:** [sanssecours/ABNF.tmbundle](https://github.com/sanssecours/ABNF.tmbundle)
 - **AGS Script:** [textmate/c.tmbundle](https://github.com/textmate/c.tmbundle)
 - **AMPL:** [ampl/sublime-ampl](https://github.com/ampl/sublime-ampl)

vendor/licenses/grammar/abap-cds-grammar.txt

@@ -0,0 +1,30 @@
+---
+type: grammar
+name: abap-cds-grammar
+version: 534201199f4f80da8d34ac1601edc7b9b28b4ca9
+license: unlicense
+---
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>