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unminify: Clean up unnecessary repetition of webpack:/// URLs.

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This takes stacktrace lines that used to look like this:

n@https://chat.zulip.org/static/webpack-bundles/app.2385793af60f0b082ee9.js:1:12680
       = webpack:///./static/js/blueslip.js line 241 column 1
dispatch@https://chat.zulip.org/static/webpack-bundles/app.2385793af60f0b082ee9.js:52:37878
       = webpack:////srv/zulip-npm-cache/8ea4cd291dd23441aec0f298b77b6ddc0d0a7a56/node_modules/jquery/dist/jquery.js line 5182 column 1

to have the even-numbered lines look like this:
       = ./static/js/blueslip.js line 241 column 1
dispatch@https://chat.zulip.org/static/webpack-bundles/app.2385793af60f0b082ee9.js:52:37878
       = /srv/zulip-npm-cache/8ea4cd291dd23441aec0f298b77b6ddc0d0a7a56/node_modules/jquery/dist/jquery.js line 5182 column 1
This commit is contained in:
Tim Abbott
2018-07-30 22:12:08 -07:00
parent b8b97c98fb
commit 31afa36d7b
1 changed files with 5 additions and 1 deletions
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6
zerver/lib/unminify.py
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@@ -40,8 +40,12 @@ class SourceMap:
# The sourcemap lib is 0-based, so subtract 1 from line and col.
try:
result = index.lookup(line=gen_line-1, column=gen_col-1)
display_src = result.src
webpack_prefix = "webpack:///"
if display_src.startswith(webpack_prefix):
display_src = display_src[len(webpack_prefix):]
out += (' = %s line %d column %d\n' %
(result.src, result.src_line+1, result.src_col+1))
(display_src, result.src_line+1, result.src_col+1))
except IndexError:
out += ' [Unable to look up in source map]\n'