Detect COBOL variable in EXEC SQL, provides go to def, show refs and hover

.github/workflows/workflow.yml

@@ -61,7 +61,7 @@ jobs:
 
       - run: opam pin add . -y --no-action
 
-      - run: opam depext -y superbol-studio-oss superbol-vscode-platform polka-js-stubs interop-js-stubs node-js-stubs vscode-js-stubs vscode-languageclient-js-stubs vscode-json vscode-debugadapter vscode-debugprotocol superbol-free superbol_free_lib superbol_preprocs superbol_project cobol_common cobol_parser cobol_ptree ebcdic_lib cobol_lsp ppx_cobcflags pretty cobol_config cobol_indent cobol_indent_old cobol_preproc cobol_data cobol_typeck cobol_unit ez_toml ezr_toml sql_ast sql_parser cobol_cfg
+      - run: opam depext -y superbol-studio-oss superbol-vscode-platform polka-js-stubs interop-js-stubs node-js-stubs vscode-js-stubs vscode-languageclient-js-stubs vscode-json vscode-debugadapter vscode-debugprotocol superbol-free superbol_free_lib superbol_preprocs superbol_project cobol_common cobol_parser cobol_ptree ebcdic_lib cobol_lsp ppx_cobcflags pretty cobol_config cobol_indent cobol_indent_old cobol_preproc cobol_data cobol_typeck cobol_unit ez_toml ezr_toml sql_preproc sql_ast sql_parser cobol_cfg
 #        if: steps.cache-opam.outputs.cache-hit != 'true'
 
       - run: opam install -y opam/*.opam --deps-only --with-test

drom.toml

@@ -228,6 +228,10 @@ dir = "src/vendor/ez_toml"
 dir = "src/lsp/ezr_toml"
 # edit 'src/lsp/ezr_toml/package.toml' for package-specific options
 
+[[package]]
+dir = "src/lsp/sql_preproc"
+# edit 'src/lsp/ezr_toml/package.toml' for package-specific options
+
 [[package]]
 dir = "src/lsp/sql_ast"
 # edit 'src/lsp/sql_ast/package.toml' for package-specific options

opam/cobol_typeck.opam

@@ -47,6 +47,8 @@ install: [
 depends: [
   "ocaml" {>= "4.14.0"}
   "dune" {>= "2.8.0"}
+  "superbol_preprocs" {= version}
+  "sql_ast" {= version}
   "cobol_unit" {= version}
   "cobol_ptree" {= version}
   "cobol_parser" {= version}

opam/osx/cobol_typeck-osx.opam

@@ -49,6 +49,8 @@ install: [
 depends: [
   "ocaml" {>= "4.14.0"}
   "dune" {>= "2.8.0"}
+  "superbol_preprocs-osx" {= version}
+  "sql_ast-osx" {= version}
   "cobol_unit-osx" {= version}
   "cobol_ptree-osx" {= version}
   "cobol_parser-osx" {= version}

opam/osx/sql_preproc-osx.opam

@@ -0,0 +1,60 @@
+# This file was generated by `drom` from `drom.toml`.
+# Do not modify, or add to the `skip` field of `drom.toml`.
+opam-version: "2.0"
+name: "sql_preproc"
+version: "0.1.4"
+license: "MIT"
+synopsis: "SuperBOL Studio OSS Project"
+description: "SuperBOL Studio OSS is a new platform for COBOL"
+authors: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+maintainer: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+homepage: "https://ocamlpro.github.io/superbol-studio-oss"
+doc: "https://ocamlpro.github.io/superbol-studio-oss/sphinx"
+bug-reports: "https://github.com/ocamlpro/superbol-studio-oss/issues"
+dev-repo: "git+https://github.com/ocamlpro/superbol-studio-oss.git"
+tags: "org:ocamlpro"
+build: [
+  ["dune" "subst"] {dev}
+  ["sh" "-c" "./scripts/before.sh build '%{name}%'"]
+  [
+    "dune"
+    "build"
+    "-p"
+    "sql_preproc"
+    "-x"
+    "osx"
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["sh" "-c" "./scripts/after.sh build '%{name}%'"]
+]
+install: [
+  ["sh" "-c" "./scripts/before.sh install '%{name}%'"]
+]
+depends: [
+  "ocaml" {>= "4.14.0"}
+  "dune" {>= "2.8.0"}
+  "superbol_preprocs-osx" {= version}
+  "ppx_deriving-osx" {>= "5.2.1"}
+  "ez_file-osx" {>= "0.3"}
+  "cobol_unit-osx" {= version}
+  "cobol_typeck-osx" {= version}
+  "cobol_indent-osx" {= version}
+  "odoc" {with-doc}
+]
+# Content of `opam-trailer` field:

opam/osx/superbol_free_lib-osx.opam

@@ -51,6 +51,7 @@ depends: [
   "dune" {>= "2.8.0"}
   "vscode-json-osx" {= version}
   "superbol_preprocs-osx" {= version}
+  "sql_preproc-osx" {= version}
   "lwt-osx" {>= "5"}
   "ez_toml-osx" {= version}
   "ez_file-osx" {>= "0.3"}

opam/sql_preproc.opam

@@ -0,0 +1,58 @@
+# This file was generated by `drom` from `drom.toml`.
+# Do not modify, or add to the `skip` field of `drom.toml`.
+opam-version: "2.0"
+name: "sql_preproc"
+version: "0.1.4"
+license: "MIT"
+synopsis: "SuperBOL Studio OSS Project"
+description: "SuperBOL Studio OSS is a new platform for COBOL"
+authors: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+maintainer: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+homepage: "https://ocamlpro.github.io/superbol-studio-oss"
+doc: "https://ocamlpro.github.io/superbol-studio-oss/sphinx"
+bug-reports: "https://github.com/ocamlpro/superbol-studio-oss/issues"
+dev-repo: "git+https://github.com/ocamlpro/superbol-studio-oss.git"
+tags: "org:ocamlpro"
+build: [
+  ["dune" "subst"] {dev}
+  ["sh" "-c" "./scripts/before.sh build '%{name}%'"]
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["sh" "-c" "./scripts/after.sh build '%{name}%'"]
+]
+install: [
+  ["sh" "-c" "./scripts/before.sh install '%{name}%'"]
+]
+depends: [
+  "ocaml" {>= "4.14.0"}
+  "dune" {>= "2.8.0"}
+  "superbol_preprocs" {= version}
+  "ppx_deriving" {>= "5.2.1"}
+  "ez_file" {>= "0.3"}
+  "cobol_unit" {= version}
+  "cobol_typeck" {= version}
+  "cobol_indent" {= version}
+  "odoc" {with-doc}
+]
+# Content of `opam-trailer` field:

opam/superbol_free_lib.opam

@@ -49,6 +49,7 @@ depends: [
   "dune" {>= "2.8.0"}
   "vscode-json" {= version}
   "superbol_preprocs" {= version}
+  "sql_preproc" {= version}
   "lwt" {>= "5"}
   "ez_toml" {= version}
   "ez_file" {>= "0.3"}

opam/windows/cobol_typeck-windows.opam

@@ -49,6 +49,8 @@ install: [
 depends: [
   "ocaml" {>= "4.14.0"}
   "dune" {>= "2.8.0"}
+  "superbol_preprocs-windows" {= version}
+  "sql_ast-windows" {= version}
   "cobol_unit-windows" {= version}
   "cobol_ptree-windows" {= version}
   "cobol_parser-windows" {= version}

opam/windows/sql_preproc-windows.opam

@@ -0,0 +1,60 @@
+# This file was generated by `drom` from `drom.toml`.
+# Do not modify, or add to the `skip` field of `drom.toml`.
+opam-version: "2.0"
+name: "sql_preproc"
+version: "0.1.4"
+license: "MIT"
+synopsis: "SuperBOL Studio OSS Project"
+description: "SuperBOL Studio OSS is a new platform for COBOL"
+authors: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+maintainer: [
+  "Nicolas Berthier <[email protected]>"
+  "David Declerck <[email protected]>"
+  "Boris Eng <[email protected]>"
+  "Fabrice Le Fessant <[email protected]>"
+  "Emilien Lemaire <[email protected]>"
+]
+homepage: "https://ocamlpro.github.io/superbol-studio-oss"
+doc: "https://ocamlpro.github.io/superbol-studio-oss/sphinx"
+bug-reports: "https://github.com/ocamlpro/superbol-studio-oss/issues"
+dev-repo: "git+https://github.com/ocamlpro/superbol-studio-oss.git"
+tags: "org:ocamlpro"
+build: [
+  ["dune" "subst"] {dev}
+  ["sh" "-c" "./scripts/before.sh build '%{name}%'"]
+  [
+    "dune"
+    "build"
+    "-p"
+    "sql_preproc"
+    "-x"
+    "windows"
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["sh" "-c" "./scripts/after.sh build '%{name}%'"]
+]
+install: [
+  ["sh" "-c" "./scripts/before.sh install '%{name}%'"]
+]
+depends: [
+  "ocaml" {>= "4.14.0"}
+  "dune" {>= "2.8.0"}
+  "superbol_preprocs-windows" {= version}
+  "ppx_deriving-windows" {>= "5.2.1"}
+  "ez_file-windows" {>= "0.3"}
+  "cobol_unit-windows" {= version}
+  "cobol_typeck-windows" {= version}
+  "cobol_indent-windows" {= version}
+  "odoc" {with-doc}
+]
+# Content of `opam-trailer` field:

opam/windows/superbol_free_lib-windows.opam

@@ -51,6 +51,7 @@ depends: [
   "dune" {>= "2.8.0"}
   "vscode-json-windows" {= version}
   "superbol_preprocs-windows" {= version}
+  "sql_preproc-windows" {= version}
   "lwt-windows" {>= "5"}
   "ez_toml-windows" {= version}
   "ez_file-windows" {>= "0.3"}

sphinx/commands.rst

@@ -40,6 +40,9 @@ Overview of sub-commands::
   snapshot
     Manage environment snapshots
 
+  sql preproc
+    Preprocess SQL EXECs
+
   switch
     Print current switch
 
@@ -526,6 +529,44 @@ Where options are:
 * :code:`--save ID`   Create snapshot ID from state
 
 
+main.exe sql preproc
+~~~~~~~~~~~~~~~~~~~~~~
+
+Preprocess SQL EXECs
+
+
+**USAGE**
+::
+
+  main.exe sql preproc FILE [OPTIONS]
+
+Where options are:
+
+
+* :code:`FILE`   COBOL files to preproc
+
+* :code:`-D VAR=VAL`   Define a pre-processor variable VAR, with value VAL
+
+* :code:`-I DIRECTORY`   Add DIRECTORY to library search path
+
+* :code:`--conf CONF_FILE`   Set the configuration file to be used
+
+* :code:`--copybooks`   Preprocess copybooks also (without REPLACING)
+
+* :code:`--dialect DIALECT` or :code:`--std DIALECT`   Set the dialect to bu used (overriden by `--conf` if used)
+
+* :code:`--ext EXT`   Add .EXT as an extension to find copybooks (default is cpy)
+
+* :code:`--free`   Shorthand for `--source-format FREE`
+
+* :code:`--recovery BOOL`   Enable/disable parser recovery after syntax errors (default: true)
+
+* :code:`--silence STRING`   Silence specific messages
+
+* :code:`--source-format SOURCE_FORMAT`   Set the format of source code; allowed values are: { FIXED (the default), FREE}
+Overrides `format` from configuration file if present.
+
+
 main.exe switch
 ~~~~~~~~~~~~~~~~~