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annotate piecrust/commands/builtin/baking.py @ 39:2f717f961996

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Better error reporting and cache validation. Fix the processor pipeline in the preview server. Move the `pages` route to first position.
author Ludovic Chabant <ludovic@chabant.com>
date Thu, 21 Aug 2014 22:28:22 -0700
parents f485ba500df3
children f14889d6b067
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1 import os.path
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2 import logging
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3 import hashlib
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4 from piecrust.baking.baker import Baker
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5 from piecrust.baking.records import BakeRecord
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6 from piecrust.commands.base import ChefCommand
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7
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8
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9 logger = logging.getLogger(__name__)
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11
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12 class BakeCommand(ChefCommand):
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13 def __init__(self):
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14 super(BakeCommand, self).__init__()
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15 self.name = 'bake'
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16 self.description = "Bakes your website into static HTML files."
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17
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18 def setupParser(self, parser, app):
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19 parser.add_argument('-o', '--output',
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20 help="The directory to put all the baked HTML files into "
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21 "(defaults to `_counter`)")
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22 parser.add_argument('-f', '--force',
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23 help="Force re-baking the entire website.",
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24 action='store_true')
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25 parser.add_argument('--portable',
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26 help="Uses relative paths for all URLs.",
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27 action='store_true')
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28 parser.add_argument('--no-assets',
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29 help="Don't process assets (only pages).",
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30 action='store_true')
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31
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32 def run(self, ctx):
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33 baker = Baker(
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34 ctx.app,
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35 out_dir=ctx.args.output,
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36 force=ctx.args.force,
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37 portable=ctx.args.portable,
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38 no_assets=ctx.args.no_assets)
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39 if ctx.args.portable:
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40 # Disable pretty URLs because there's likely not going to be
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41 # a web server to handle serving default documents.
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42 ctx.app.config.set('site/pretty_urls', False)
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44 try:
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45 baker.bake()
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46 return 0
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47 except Exception as ex:
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48 logger.error(str(ex))
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49 return 1
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51
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52 class ShowRecordCommand(ChefCommand):
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53 def __init__(self):
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54 super(ShowRecordCommand, self).__init__()
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55 self.name = 'showrecord'
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56 self.description = "Shows the bake record for a given output directory."
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57
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58 def setupParser(self, parser, app):
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59 parser.add_argument('output',
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60 help="The output directory for which to show the bake record "
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61 "(defaults to `_counter`)",
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62 nargs='?')
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63
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64 def run(self, ctx):
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65 out_dir = ctx.args.output or os.path.join(ctx.app.root_dir, '_counter')
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66 record_cache = ctx.app.cache.getCache('bake_r')
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67 record_name = hashlib.md5(out_dir.encode('utf8')).hexdigest() + '.record'
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68 if not record_cache.has(record_name):
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69 raise Exception("No record has been created for this output path. "
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70 "Did you bake there yet?")
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71
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72 record = BakeRecord.load(record_cache.getCachePath(record_name))
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73 logging.info("Bake record for: %s" % record.out_dir)
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74 logging.info("Last baked: %s" % record.bake_time)
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75 logging.info("Entries:")
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76 for entry in record.entries:
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77 logging.info(" - ")
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78 logging.info(" path: %s" % entry.path)
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79 logging.info(" source: %s" % entry.source_name)
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80 logging.info(" config: %s" % entry.config)
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81 logging.info(" base URL: %s" % entry.uri)
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82 logging.info(" outputs: %s" % entry.out_paths)
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83