/* Title: Pure/Admin/component_eptcs.scala
Author: Makarius
Build Isabelle component for EPTCS LaTeX style.
See also:
- http://style.eptcs.org
- https://github.com/EPTCS/style/releases
*/
package isabelle
object Component_EPTCS {
/* build eptcs component */
val default_url =
"https://github.com/EPTCS/style/releases/download"
val default_version =
"1.7.0"
def build_eptcs(
base_url: String = default_url,
version: String = default_version,
target_dir: Path = Path.current,
progress: Progress =
new Progress
): Unit = {
/* component */
val component =
"eptcs-" + version
val component_dir =
Components.Directory(target_dir + Path.basic(component)).create(progress = progress)
/* download */
val download_url = base_url +
"/v" + version +
"/eptcsstyle.zip"
Isabelle_System.with_tmp_file(
"download", ext =
"zip") { download_file =>
Isabelle_System.download_file(download_url, download_file, progress = progress)
Isabelle_System.extract(download_file, component_dir.path)
}
/* settings */
component_dir.write_settings(
"""
ISABELLE_EPTCS_HOME=
"$COMPONENT"
""")
/* README */
File.write(component_dir.README,
"""This is the EPTCS style from
""" + download_url + """
Makarius
""" + Date.Format.date(Date.now()) + "\n
")
}
/* Isabelle tool wrapper */
val isabelle_tool =
Isabelle_Tool(
"component_eptcs",
"build component for EPTCS LaTeX style",
Scala_Project.here,
{ args =>
var target_dir = Path.current
var base_url = default_url
var version = default_version
val getopts = Getopts(
"""
Usage: isabelle component_eptcs [OPTIONS]
Options are:
-D DIR target directory (default
".")
-U URL download URL (default:
"""" + default_url +
"""")
-V VERSION version (default:
"""" + default_version +
"""")
Build component
for EPTCS LaTeX style.
""",
"D:" -> (arg => target_dir = Path.explode(arg)),
"U:" -> (arg => base_url = arg),
"V:" -> (arg => version = arg))
val more_args = getopts(args)
if (more_args.nonEmpty) getopts.usage()
val progress =
new Console_Progress()
build_eptcs(base_url = base_url, version = version, target_dir = target_dir,
progress = progress)
})
}