feat: try to get path to config-file from CARGO_TARPAULIN_CONFIG_FILE
#1633
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With this commit, tarpaulin will try to get the path to the configuration file (usually
tarpaulin.toml
) from the environment variableCARGO_TARPAULIN_CONFIG_FILE
first, before proceeding with tryingtarpaulin.toml
and.tarpaulin.toml
. The motivation of this PR is, that I have multiple repositories with the same tarpaulin-config. With https://direnv.net/, I am able to set environment variables, which would allow me to setCARGO_TARPAULIN_CONFIG_FILE
, thus avoiding duplicate configurations. Symlinks are not really an option with repositories.