Implement command-line interface using structopt
This patch adds the structopt dependency and implements a simple command-line interface for rusty-man.
This commit is contained in:
Robin Krahl
parent
3967de8bd2
commit
11b6d27b8a
166
Cargo.lock
generated
166
Cargo.lock
generated
@ -2,7 +2,173 @@
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# It is not intended for manual editing.
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# SPDX-FileCopyrightText: 2020 Robin Krahl <robin.krahl@ireas.org>
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# SPDX-License-Identifier: CC0-1.0
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[[package]]
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name = "anyhow"
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version = "1.0.31"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "bitflags"
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version = "1.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "clap"
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version = "2.33.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "heck"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "lazy_static"
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version = "1.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "proc-macro-error"
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version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro-error-attr 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
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"version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "proc-macro-error-attr"
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version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn-mid 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "proc-macro2"
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version = "1.0.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "quote"
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version = "1.0.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rusty-man"
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version = "0.1.0"
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dependencies = [
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"anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"structopt 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "structopt"
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version = "0.3.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"structopt-derive 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "structopt-derive"
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version = "0.4.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"proc-macro-error 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "syn"
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version = "1.0.34"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "syn-mid"
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "textwrap"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "unicode-segmentation"
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version = "1.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "unicode-width"
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version = "0.1.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "unicode-xid"
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version = "0.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "version_check"
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version = "0.9.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[metadata]
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"checksum anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)" = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
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"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
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"checksum clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bdfa80d47f954d53a35a64987ca1422f495b8d6483c0fe9f7117b36c2a792129"
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"checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
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"checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
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"checksum proc-macro-error 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fc175e9777c3116627248584e8f8b3e2987405cabe1c0adf7d1dd28f09dc7880"
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"checksum proc-macro-error-attr 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3cc9795ca17eb581285ec44936da7fc2335a3f34f2ddd13118b6f4d515435c50"
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"checksum proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
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"checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
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"checksum structopt 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "de2f5e239ee807089b62adce73e48c625e0ed80df02c7ab3f068f5db5281065c"
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"checksum structopt-derive 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "510413f9de616762a4fbeab62509bf15c729603b72d7cd71280fbca431b1c118"
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"checksum syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)" = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b"
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"checksum syn-mid 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7be3539f6c128a931cf19dcee741c1af532c7fd387baa739c03dd2e96479338a"
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"checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
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"checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
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"checksum unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
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"checksum unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
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"checksum version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
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@ -13,3 +13,8 @@ readme = "README.md"
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license = "MIT"
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[dependencies]
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anyhow = "1.0.31"
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[dependencies.structopt]
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version = "0.3.15"
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default-features = false
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22
src/main.rs
22
src/main.rs
@ -1,6 +1,24 @@
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// SPDX-FileCopyrightText: 2020 Robin Krahl <robin.krahl@ireas.org>
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// SPDX-License-Identifier: MIT
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fn main() {
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println!("Hello, world!");
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use structopt::StructOpt;
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/// Command-line interface for rustdoc documentation
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#[derive(Debug, StructOpt)]
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struct Opt {
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/// The keyword to open the documentation for, e. g. `rand_core::RngCore`
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keyword: String,
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/// The sources to check for documentation generated by rustdoc
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///
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/// Typically, this is the path of a directory containing the documentation for one or more
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/// crates in subdirectories.
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#[structopt(name = "source", short, long, number_of_values = 1)]
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source_paths: Vec<String>,
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}
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fn main() -> anyhow::Result<()> {
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let opt = Opt::from_args();
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println!("Documentation for {}", &opt.keyword);
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Ok(())
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}
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