add github actions build workflow

.github/workflows/build.yml

@@ -0,0 +1,43 @@
+name: Builds, tests & co
+
+on:
+  - push
+  - pull_request
+
+permissions: read-all
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+      fail-fast: false
+
+    steps:
+      - name: Checkout tree
+        uses: actions/checkout@v6
+
+      - name: Set-up OCaml
+        uses: ocaml/setup-ocaml@v3
+        with:
+          ocaml-compiler: 5
+
+      - run: opam install . --deps-only --with-test
+
+      - run: opam exec -- dune build
+
+      - run: opam exec -- dune runtest
+
+  lint-fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ocaml/setup-ocaml@v3
+        with:
+          ocaml-compiler: 5
+      - uses: ocaml/setup-ocaml/lint-fmt@v3    # Check ocamlformat

.ocamlformat

@@ -0,0 +1,3 @@
+profile = default
+version = 0.29.0
+version-check = false

dune-project

@@ -1,3 +1,50 @@
-(lang dune 1.0)
+(lang dune 2.9)
 (name plotkicadsch)
-(version 0.4.0)
+(generate_opam_files true)
+
+(package
+	(name plotkicadsch)
+	(synopsis "A command line tool to plot and compare KiCad schematics")
+	(description "plotkicadsch lets you export Kicad schematics to SVG, up to version 9, while plotgitsch lets you compare git revisions of the schematic pages")
+	(authors "Jean-Noël Avila <jn.avila@free.fr>")
+	(maintainers "Jean-Noël Avila <jn.avila@free.fr>")
+	(bug_reports "https://github.com/jnavila/plotkicadsch/issues")
+	(version 0.4.0)
+	(source (uri "git+https://github.com/jnavila/plotkicadsch"))
+	(homepage "https://github.com/jnavila/plotkicadsch")
+	(license GPL-2.0-or-later)
+	(depends
+	 ocaml
+      	 base64
+	 kicadsch
+	 digestif
+	 dune
+	 cmdliner
+	 lwt_ppx
+	 ppx_deriving
+	 tyxml
+	 git-unix
+	 sha
+	)
+)
+(package
+	(name kicadsch)
+	(synopsis "A library to parse KiCad schematics")
+	(description "kicadsch is a library to parse KiCad schematics, up to version 9")
+	(authors "Jean-Noël Avila <jn.avila@free.fr>")
+	(maintainers "Jean-Noël Avila <jn.avila@free.fr>")
+	(bug_reports "https://github.com/jnavila/plotkicadsch/issues")
+	(version 0.4.0)
+	(source (uri "git+https://github.com/jnavila/plotkicadsch"))
+	(homepage "https://github.com/jnavila/plotkicadsch")
+	(license GPL-2.0-or-later)
+	(depends
+	ocaml
+	uuidm
+	dune
+	csexp
+	ppx_deriving
+	ppx_inline_test
+	parsexp
+	ounit2
+	))

kicadsch.opam

@@ -1,28 +1,39 @@
+# This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-maintainer: "Jean-Noël Avila <jn.avila@free.fr>"
-authors: "Jean-Noël Avila <jn.avila@free.fr>"
-homepage: "https://jnavila.github.io/plotkicadsch/"
-doc: "https://jnavila.github.io/plotkicadsch/index"
-synopsis: "Library to read and convert Kicad Sch files"
-description: """
-Library able to read Kicad libraries and sch file and
-drive a painter to paint the schematics.
-"""
+version: "0.4.0"
+synopsis: "A library to parse KiCad schematics"
+description:
+  "kicadsch is a library to parse KiCad schematics, up to version 9"
+maintainer: ["Jean-Noël Avila <jn.avila@free.fr>"]
+authors: ["Jean-Noël Avila <jn.avila@free.fr>"]
+license: "GPL-2.0-or-later"
+homepage: "https://github.com/jnavila/plotkicadsch"
 bug-reports: "https://github.com/jnavila/plotkicadsch/issues"
-license: "ISC"
-dev-repo: "git+https://github.com/jnavila/plotkicadsch.git"
-build: [
-  [ "dune" "subst" ] {dev}
-  [ "dune" "build" "-p" name "-j" jobs ]
-  ["dune" "runtest" "-p" name "-j" jobs] {with-test}
-]
 depends: [
-  "ppx_inline_test" {with-test}
+  "ocaml"
   "uuidm"
-  "parsexp"
+  "dune" {>= "2.9"}
+  "csexp"
   "ppx_deriving"
-  "dune" {>= "1.0"}
-  "ounit" {with-test}
-  "ocaml" {>="4.07"}
+  "ppx_inline_test"
+  "parsexp"
+  "ounit2"
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "--promote-install-files=false"
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["dune" "install" "-p" name "--create-install-files" name]
 ]
-available: arch != "arm32" & arch != "x86_32"
+dev-repo: "git+https://github.com/jnavila/plotkicadsch"

kicadsch/src/dune

@@ -1,15 +1,10 @@
 (library
-   (preprocess (pps ppx_deriving.show ppx_deriving.ord))
-   (name kicadsch)
-   (public_name kicadsch)
-   (modules_without_implementation kicadSch_sigs kicadDefs)
-   (synopsis "Library to plotting KiCAD schematics")
-   (libraries
-    angstrom
-    uuidm
-    sexp_decode
-    parsexp
-    base64
-    )
-   (flags (:standard -w -3 -safe-string))
-  )
+ (preprocess
+  (pps ppx_deriving.show ppx_deriving.ord))
+ (name kicadsch)
+ (public_name kicadsch)
+ (modules_without_implementation kicadSch_sigs kicadDefs)
+ (synopsis "Library to plotting KiCAD schematics")
+ (libraries angstrom uuidm sexp_decode parsexp base64)
+ (flags
+  (:standard -w -3 -safe-string)))