add casacore data again

.github/workflows/bottle.yml

@@ -36,17 +36,21 @@ jobs:
 
       - run: brew test-bot --only-tap-syntax
 
-      - run: brew test-bot --only-formulae Formula/aoflagger.rb Formula/birli.rb
+      # todo:
+      # - run: brew test-bot --only-formulae Formula/cfitsio_reentrant.rb Formula/casacore-data.rb
+      # Error: Unexpected bottle tarball: /Users/runner/work/homebrew-tap/homebrew-tap/cfitsio_reentrant--4.5.0_1.arm64_sonoma.bottle.1.tar.gz
+      # Error: Unexpected bottle JSON: /Users/runner/work/homebrew-tap/homebrew-tap/cfitsio_reentrant--4.5.0_1.arm64_sonoma.bottle.json
+      - run: brew test-bot --only-formulae Formula/casacore.rb Formula/aoflagger.rb Formula/birli.rb
 
       - name: Get version number from current date
         run: echo "DATE=$(date +'v%Y.%m.%d.%H.%M')" | tee -a "$GITHUB_ENV"
-
       - name: get archive names
         id: archive_names
         run: |
           # build casacore source first
-          brew install --build-from-source Formula/casacore.rb
           brew install --build-from-source Formula/cfitsio_reentrant.rb
+          brew install --build-from-source Formula/casacore-data.rb
+          brew install --build-from-source Formula/casacore.rb
           for package in aoflagger birli; do
             brew install --build-bottle Formula/$package.rb
             brew bottle --json Formula/$package.rb

Formula/casacore-data.rb

@@ -0,0 +1,52 @@
+class ZtarDownloadStrategy < CurlDownloadStrategy
+  def stage(&block)
+    UnpackStrategy::Tar.new(cached_location).extract(basename:, verbose: verbose?)
+    chdir(&block)
+  end
+end
+
+class CasacoreData < Formula
+  desc "Ephemerides and geodetic data for casacore measures (via Astron)"
+  homepage "https://github.com/casacore/casacore"
+  # curl ftp://[email protected]/outgoing/Measures/
+  url "ftp://[email protected]/outgoing/Measures/WSRT_Measures_20250128-160001.ztar", using: ZtarDownloadStrategy
+  # curl -s 'ftp://[email protected]/outgoing/Measures/WSRT_Measures_20250128-160001.ztar' | sha256 -
+  sha256 "5835e3f5458d8f88fd057044a891d26a5cbfdec9a865967b1189d4fd52140c80"
+  head "ftp://ftp.astron.nl/outgoing/Measures/WSRT_Measures.ztar", using: ZtarDownloadStrategy
+
+  option "with-casapy", "Use Mac CASA.App (aka casapy) data directory if found"
+
+  deprecated_option "use-casapy" => "with-casapy"
+
+  APP_DIR = (Pathname.new "/Applications").freeze
+  CASAPY_APP_NAME = "CASA.app".freeze
+  CASAPY_APP_DIR = (APP_DIR / CASAPY_APP_NAME).freeze
+  CASAPY_DATA = (CASAPY_APP_DIR / "Contents/data").freeze
+
+  def install
+    if build.with? "casapy"
+      if !Dir.exist? CASAPY_APP_DIR
+        odie "--with-casapy was specified, but #{CASAPY_APP_NAME} was not found in #{APP_DIR}"
+      elsif !Dir.exist? CASAPY_DATA
+        odie "--with-casapy was specified, but data directory not found at #{CASAPY_DATA}"
+      end
+      prefix.install_symlink CASAPY_DATA
+    else
+      (prefix / CASAPY_DATA.basename).install Dir["*"]
+    end
+  end
+
+  def caveats
+    data_dir = prefix / CASAPY_DATA.basename
+    if File.symlink? data_dir
+      "Linked to CASA data directory (#{CASAPY_DATA}) from #{data_dir}"
+    else
+      "Installed latest Astron WSRT_Measures tarball to #{data_dir}"
+    end
+  end
+
+  test do
+    Dir.exist? (prefix / CASAPY_DATA.basename / "ephemerides")
+    Dir.exist? (prefix / CASAPY_DATA.basename / "geodetic")
+  end
+end

Formula/casacore.rb

@@ -8,12 +8,12 @@ class Casacore < Formula
   option "without-python", "Build without Python bindings"
 
   depends_on "cmake" => :build
-  depends_on "casacore/tap/casacore-data"
   depends_on "cfitsio_reentrant"
   depends_on "fftw"
   depends_on "gcc" # for gfortran
   depends_on "gsl"
   depends_on "hdf5"
+  depends_on "mwatelescope/tap/casacore-data"
   depends_on "ncurses"
   depends_on "openblas"
   depends_on "readline"