chromedriver

component/chromium/buildout.cfg

@@ -161,25 +161,64 @@ script =
   os.system('"${findutils:location}/bin/find" "%(location)s" -type f -exec "${coreutils:location}/bin/chmod" a+r {} \;')
   os.chmod(wrapper_location, 0755)
 
+
+
+[chromedriver-wrapper-2.41]
+<= chromedriver-wrapper
+wrapper-name = chromedriver-2.41
+part = ${chromedriver-2.41:location}
+
+[chromedriver-wrapper]
+# generate a wrapper named ${:wrapper-name} setting $LD_LIBRARY_PATH,
+# using chromedriver installed from ${:part}
+wrapper-name = chromedriver
+part = ${chromium:location}
+
+recipe = slapos.recipe.build
+location = ${buildout:bin-directory}/${:wrapper-name}
+script =
+  chromium = self.options['part']
+  part = self.buildout[os.path.basename(chromium)]
+  with open(%(location)r, 'w') as f:
+    f.write("""#!/bin/sh -e
+  cd {}
+  export LD_LIBRARY_PATH=$PWD:{}
+  export PATH={}:$PATH
+  exec ./chromedriver "$@"
+  """.format(
+    chromium,
+    ':'.join(part['library'].split()),
+    ':'.join(part['path'].split()),
+  ))
+    os.fchmod(f.fileno(), 0o755)
+
+
 [chromedriver]
 <= chromedriver-2.41
 
 [chromedriver-2.41]
-<= chromedriver-base
+<= chromedriver-download
 version = 2.41
 # Supports Chrome v67-69
-x86_64-md5sum = fbd8b9561575054e0e7e9cc53b680a70
-
+md5sum-x86_64 = fbd8b9561575054e0e7e9cc53b680a70
 
-[chromedriver-base]
-# Installs chromedriver ${version}
-recipe = slapos.recipe.build
-location = ${buildout:bin-directory}/${:_buildout_section_name_}
 
+[chromedriver-download]
+# Installs chromedriver ${version}.
+# This chromedriver is not usable directly, it needs a wrapper.
+version =
+md5sum-x86_64 =
 
-x86-64 = https://chromedriver.storage.googleapis.com/${:version}/chromedriver_linux64.zip
+recipe = slapos.recipe.build
+x86-64 = https://chromedriver.storage.googleapis.com/${:version}/chromedriver_linux64.zip ${:md5sum-x86_64}
+library =
+  ${nss:location}/lib
+  ${nspr:location}/lib
+path =
 
 script =
   url, md5sum = self.options[guessPlatform()].split()
   extract_dir = self.extract(self.download(url, md5sum))
-  shutil.copy(extract_dir + '/chromedriver', %(location)r)
\ No newline at end of file
+  os.mkdir(%(location)r)
+  shutil.copy(extract_dir + '/chromedriver', %(location)r)
+