astrometry-net 0.76 (new formula)

Closes #30060.

Signed-off-by: FX Coudert <fxcoudert@gmail.com>

Formula/astrometry-net.rb

@@ -0,0 +1,65 @@
+class AstrometryNet < Formula
+  include Language::Python::Virtualenv
+
+  desc "Automatic identification of astronomical images"
+  homepage "https://github.com/dstndstn/astrometry.net"
+  url "https://github.com/dstndstn/astrometry.net/releases/download/0.76/astrometry.net-0.76.tar.gz"
+  sha256 "244355ef9716a9e062eb19e8547e8b50434c7df52a8b96f9d0a254bc646d1f0d"
+
+  depends_on "pkg-config" => :build
+  depends_on "swig" => :build
+  depends_on "cairo"
+  depends_on "cfitsio"
+  depends_on "gsl"
+  depends_on "jpeg"
+  depends_on "libpng"
+  depends_on "netpbm"
+  depends_on "numpy"
+  depends_on "python"
+  depends_on "wcslib"
+
+  resource "fitsio" do
+    url "https://files.pythonhosted.org/packages/9c/cb/f52534b71f4d99916723af2994898904015b9a1bf0286a165182d0374bbf/fitsio-0.9.11.tar.gz"
+    sha256 "a1196385ca7c42c93d9e53002d5ba574a8db452c3b53ef1189e2c150177d4266"
+  end
+
+  def install
+    ENV["NETPBM_INC"] = "-I#{Formula["netpbm"].opt_include}/netpbm"
+    ENV["NETPBM_LIB"] = "-L#{Formula["netpbm"].opt_lib} -lnetpbm"
+    ENV["SYSTEM_GSL"] = "yes"
+    ENV["PYTHON_SCRIPT"] = "#{libexec}/bin/python3"
+    ENV["PYTHON"] = "python3"
+
+    venv = virtualenv_create(libexec, "python3")
+    venv.pip_install resources
+
+    ENV["INSTALL_DIR"] = prefix
+    xy = Language::Python.major_minor_version "python3"
+    ENV["PY_BASE_INSTALL_DIR"] = "#{libexec}/lib/python#{xy}/site-packages/astrometry"
+
+    system "make"
+    system "make", "py"
+    system "make", "install"
+
+    # Work around for https://github.com/dstndstn/astrometry.net/issues/142
+    # On the next release, remove the following two lines & add `ENV["PY_BASE_LINK_DIR"] = ...`
+    rm "#{bin}/plotann.py"
+    bin.install_symlink libexec/"lib/python#{xy}/site-packages/astrometry/blind/plotann.py"
+  end
+
+  test do
+    system "#{bin}/build-astrometry-index", "-d", "3", "-o", "index-9918.fits",
+                                            "-P", "18", "-S", "mag", "-B", "0.1",
+                                            "-s", "0", "-r", "1", "-I", "9918", "-M",
+                                            "-i", "#{prefix}/examples/tycho2-mag6.fits"
+    (testpath/"99.cfg").write <<~EOS
+      add_path .
+      inparallel
+      index index-9918.fits
+    EOS
+    system "#{bin}/solve-field", "--config", "99.cfg", "#{prefix}/examples/apod4.jpg",
+                                 "--continue", "--dir", "."
+    assert_predicate testpath/"apod4.solved", :exist?
+    assert_predicate testpath/"apod4.wcs", :exist?
+  end
+end