mirror of https://github.com/rclone/rclone
86 lines
2.8 KiB
Python
Executable File
86 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Make backend documentation
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"""
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import sys
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import os
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import io
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import subprocess
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from pathlib import Path
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marker = "{{< rem autogenerated options"
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start = marker + " start"
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stop = marker + " stop"
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end = ">}}"
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def find_backends():
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"""Return a list of all backends"""
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return [ x for x in os.listdir("backend") if x not in ("all",) ]
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def output_docs(backend, out, cwd):
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"""Output documentation for backend options to out"""
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out.flush()
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subprocess.check_call(["./rclone", "help", "backend", backend], stdout=out)
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def output_backend_tool_docs(backend, out, cwd):
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"""Output documentation for backend tool to out"""
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out.flush()
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subprocess.call(["./rclone", "backend", "help", backend], stdout=out, stderr=subprocess.DEVNULL)
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def alter_doc(backend):
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"""Alter the documentation for backend"""
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rclone_bin_dir = Path(sys.path[0]).parent.absolute()
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doc_file = "docs/content/"+backend+".md"
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if not os.path.exists(doc_file):
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raise ValueError("Didn't find doc file %s" % (doc_file,))
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new_file = doc_file+"~new~"
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altered = False
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with open(doc_file, "r", encoding="utf_8") as in_file, open(new_file, "w", encoding="utf_8") as out_file:
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in_docs = False
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for line in in_file:
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if not in_docs:
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if start in line:
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in_docs = True
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start_full = (start + "\" - DO NOT EDIT - instead edit fs.RegInfo in backend/%s/%s.go then run make backenddocs\" " + end + "\n") % (backend, backend)
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out_file.write(start_full)
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output_docs(backend, out_file, rclone_bin_dir)
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output_backend_tool_docs(backend, out_file, rclone_bin_dir)
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out_file.write(stop+" "+end+"\n")
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altered = True
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if not in_docs:
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out_file.write(line)
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if in_docs:
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if stop in line:
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in_docs = False
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os.rename(doc_file, doc_file+"~")
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os.rename(new_file, doc_file)
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if not altered:
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raise ValueError("Didn't find '%s' markers for in %s" % (start, doc_file))
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def main(args):
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# single backend
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if (len(args) == 2):
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try:
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alter_doc(args[1])
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print("Added docs for %s backend" % args[1])
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except Exception as e:
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print("Failed adding docs for %s backend: %s" % (args[1], e))
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return
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# all backends
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failed, success = 0, 0
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for backend in find_backends():
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try:
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alter_doc(backend)
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except Exception as e:
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print("Failed adding docs for %s backend: %s" % (backend, e))
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failed += 1
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else:
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success += 1
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print("Added docs for %d backends with %d failures" % (success, failed))
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if __name__ == "__main__":
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main(sys.argv)
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