Updated Hugo package. (#18443)

* Set GOPATH in build environment to avoid creating files in the user's
default GOPATH (e.g. ~/go).
* Support for external find.
* Added latest releease 0.74.3.

var/spack/repos/builtin/packages/hugo/package.py

@@ -3,6 +3,7 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import re
 from spack import *
 from spack.util.executable import which
 
@@ -13,6 +14,9 @@ class Hugo(Package):
     homepage = "https://gohugo.io"
     url      = "https://github.com/gohugoio/hugo/archive/v0.53.tar.gz"
 
+    executables = ['^hugo$']
+
+    version('0.74.3', sha256='9b296fa0396c20956fa6a1f7afadaa78739af62c277b6c0cfae79a91b0fe823f')
     version('0.68.3', sha256='38e743605e45e3aafd9563feb9e78477e72d79535ce83b56b243ff991d3a2b6e')
     version('0.53', sha256='48e65a33d3b10527101d13c354538379d9df698e5c38f60f4660386f4232e65c')
 
@@ -22,6 +26,15 @@ class Hugo(Package):
 
     variant('extended', default=False, description="Enable extended features")
 
+    @classmethod
+    def determine_version(cls, exe):
+        output = Executable(exe)('version', output=str, error=str)
+        match = re.search(r'Hugo Static Site Generator v(\S+)', output)
+        return match.group(1) if match else None
+
+    def setup_build_environment(self, env):
+        env.prepend_path('GOPATH', self.stage.path)
+
     def install(self, spec, prefix):
         go_args = ['build']
         if self.spec.satisfies('+extended'):