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authorSerge Aleynikov <[email protected]>2015-12-22 01:51:15 -0500
committerSerge Aleynikov <[email protected]>2015-12-22 01:51:15 -0500
commita1da1e6415467c8b6ea69d279a3e7a9ed2c3b468 (patch)
tree0425a93a85d67590e2493573d3fa23433399fdbe /examples
parent2dd569d09cb1b3e247340af4d6082182fc1dc3dc (diff)
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Optimize evaluation of environment variables
This patch addresses the following issues: * When RELX_REPLACE_OS_VARS is set, evaluation of environment vars is done by the shell rather than awk, this allows to use more powerful notation of environment variables in sys.config and vm.args (e.g. `-sname abc@${HOSTNAME,,}` or `{myapp, [{user, ${USER:-unknown}}]}` * Using shell vars rather than unnecessarily forking awk/grep/etc
Diffstat (limited to 'examples')
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