This patch changes imag-header to do not printing of the found values,
but simply filtering.
Chaining can then be used to read the values:
imag ids | imag header string "imag.version" | imag header read "imag.version"
for example.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This patch updates all dependencies but not "nom".
Done with `cargo upgrade --all` and manual editing.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Prior to this change, the IdPathProvider implementation would be
responsible for exiting the process on insufficient / wrong arguments.
However, such error handling should be performed together with the
business logic and not in CLI-parsing related code.
This change introduces a clear separation: both parsing errors and
insufficient id path arguments can now be return from inside the
`get_ids`-method, and get passed up to the application logic to be
handled.
This change is reflected in all instances of IdPathProvider and their
surrounding code.
Signed-off-by: Leon Schuermann <leon.git@is.currently.online>
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
When installing (a subcrate) from crates.io, it fails because it cannot
find the buildscript. This is the quickfix, simply remove the
buildscript itself and the setup of the buildscript in all Cargo.toml
files.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
With this patch we move the codebase to Rust-2018.
The diff was generated by executing
cargo fix --all --all-features --edition
on the codebase.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
imag-header is a tool for querying information of an entry in a defined
format.
imag-header is intended for scripting with imag commands.
The output format is not stable yet, though.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
