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Connection::Buffer: Allow additional, single new lines for AWS

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Sebastian Serth
2022-04-24 19:34:53 +02:00
parent 591d520e26
commit 902d09b3fa
1 changed files with 2 additions and 1 deletions
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lib/runner/connection/buffer.rb
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@ -5,8 +5,9 @@ class Runner::Connection::Buffer
# to be processed separately. Therefore, we split the lines by each newline character not part of an enclosed # to be processed separately. Therefore, we split the lines by each newline character not part of an enclosed
# substring either in single or double quotes (e.g., within a JSON). Originally, each line break consists of `\r\n`. # substring either in single or double quotes (e.g., within a JSON). Originally, each line break consists of `\r\n`.
# We keep the `\r` at the end of the line (keeping "empty" lines) and replace it after buffering. # We keep the `\r` at the end of the line (keeping "empty" lines) and replace it after buffering.
# For AWS lambda functions, we also allow "empty" lines without any `\r` terminator (using the `^$` alternative).
# Inspired by https://stackoverflow.com/questions/13040585/split-string-by-spaces-properly-accounting-for-quotes-and-backslashes-ruby # Inspired by https://stackoverflow.com/questions/13040585/split-string-by-spaces-properly-accounting-for-quotes-and-backslashes-ruby
SPLIT_INDIVIDUAL_LINES = Regexp.compile(/(?:"(?:\\"|[^"])*"|'(?:\\'|[^'])*'|[^\n])+/) SPLIT_INDIVIDUAL_LINES = Regexp.compile(/(?:"(?:\\"|[^"])*"|'(?:\\'|[^'])*'|[^\n])+|^$/)
def initialize def initialize
@global_buffer = +'' @global_buffer = +''