Enable buildozer commands containing newlines in command files. #1296
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buildozer can accept an argument for the set command with appropriately escaped newlines to force multiline values that would otherwise be written out as a single line. When buildozer reads commands from a commands file, it reads a single line and attempts to apply it as a command, so newlines can't be used to force a multiline value. To enable forcing multiline values when using a commands file, this updates buildozer to continue reading lines when a line ends with an escaped newline to match the behavior on the command line. This additionally adds a test case for using whitespace on the command-line so that there is consistent coverage for the two modes.
kleerwater
requested review from
vladmos,
pmbethe09 and
larsrc-google
as code owners
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buildozer can accept an argument for the set command with appropriately escaped newlines to force multiline values that would otherwise be written out as a single line. When buildozer reads commands from a commands file, it reads a single line and attempts to apply it as a command, so newlines can't be used to force a multiline value.
To enable forcing multiline values when using a commands file, this updates buildozer to continue reading lines when a line ends with an escaped newline to match the behavior on the command line. This additionally adds a test case for using whitespace on the command-line so that there is consistent coverage for the two modes.