change README:
update Building instructions update Running instructions link to the online-documentation
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README.md
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README.md
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@ -106,43 +106,61 @@ Here goes how to try imag out.
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### Building
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One can build all the modules simply by running `make` which defaults to
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building all the modules and placing them in the `out/` directory of the project
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root.
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By now, there are several targets in the Makefile, fulfilling following roles:
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* `all` Is the default and builds every crate in debug mode. This is the same as
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traversing every directory yourself and calling `cargo build` in it.
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To build a single crate, call `make <crate>`, for example
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`make imag-store`
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* `release`, as the name implies, builds every crate in release mode. Following
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the example above, to build `imag-store` in release mode, call
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`make imag-store-release`.
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* `install` will install all binary crates to the default installation root (see
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`man cargo-install`). To install a single module, run `make <module>-install`,
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again, for example: `make imag-store-install`
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* `bin`/`lib` are separate targets for either building all binaries or
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libraries.
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* `lib-test` runs `cargo test` for all libraries. For testing a single library,
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run `make test-libimagstore` for example.
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* `clean` will run `cargo clean` in every crate. Again, for cleaning a single
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crate, use `make imag-store-clean` for example.
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```
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$> make
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...
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$> ls out/
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imag-counter imag-link imag-notes imag-store imag-tag imag-view
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```
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Building all the modules may take some time, so alternatively one can build only
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a specific module
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by runing `$> make $module` where `$module` is one of the `imag-*` names, such
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as `imag-counter`, `imag-link`, etc.
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**There is currently no target for the `imag` binary itself. Please
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build/install it yourself using `cargo build --manifest-path ./bin/Cargo.toml`**
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### Running
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To run imag, simply call `./out/imag`.
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If you include the `out` directory in your `$PATH`, imag is able to find the
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other imag executables. Try it out by running:
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To test out a single module, simply using `cargo run -- <options>` in the
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respective directory will do the trick. For using it "normally", install the
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binaries as described above, as well as the imag-binary:
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```
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$> make install
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$> cargo install --path ./bin
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```
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The installation root of the binaries (a.k.a. where they are installed to), may
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not yet be in your $PATH. To see, where this installation root is, check out
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`man cargo-install`. To change the $PATH in bash:
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```bash
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$> PATH=$PATH:$(pwd)/out imag --help
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$> PATH=$PATH:~/.cargo/bin
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$> imag --help
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```
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To test, simply add `--help` to one of the above commands:
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```bash
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$> PATH=$PATH:$(pwd)/out imag counter --help
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$> imag counter --help
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```
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Please note that $PATH will be reset in a new shell. To make these changes
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permanent, see the User Guide of your shell.
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## Documentation
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For detailed information, please read [the documentation](./doc/) (You can
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either read the Markdown files or compile it to HTML/PDF using
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[pandoc](http://pandoc.org)).
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Developer documentation is also available
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[online on github.io](https://matthiasbeyer.github.io/imag/imag_documentation/index.html).
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Please note that the documentation is work in progress as well and may be
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outdated.
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