initial version

7 files changed, 359 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..eb5a316
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+target
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..3a2ec0e
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,18 @@
+language: rust
+rust:
+- nightly
+script:
+- cargo build --verbose --all
+- cargo test  --verbose --all
+- tar cjf release.tar.bz2 target
+deploy:
+  provider: releases
+  api_key:
+    secure: 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
+  file: "release.tar.bz2"
+  overwrite: true
+  skip_cleanup: true
+  on:
+    repo: urugang/cargo-ctags
+    tags: true    
+    all_branches: true
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..86b5906
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "cargo-ctags"
+version = "0.2.5"
+authors = [" <raybsolomon@gmail.com>"]
+license = "MIT OR Apache-2.0"
+description = "analyze dependencies and generate single TAGS for cargo projects"
+keywords = ["subcommand", "cargo"]
+readme = "README.md"
+repository = "https://github.com/urugang/cargo-ctags"
+homepage = "https://github.com/urugang/cargo-ctags"
+
+[dependencies]
+serde_json = "1.0"
diff --git a/LICENSE-APACHE b/LICENSE-APACHE
new file mode 100644
index 0000000..8f71f43
--- /dev/null
+++ b/LICENSE-APACHE
@@ -0,0 +1,202 @@
+                                 Apache License
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+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+   1. Definitions.
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+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
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+
+   Unless required by applicable law or agreed to in writing, software
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diff --git a/LICENSE-MIT b/LICENSE-MIT
new file mode 100644
index 0000000..fefd276
--- /dev/null
+++ b/LICENSE-MIT
@@ -0,0 +1,19 @@
+Copyright (c) 2015 The cargo-check Developers
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..567dcfc
--- /dev/null
+++ b/README.md
@@ -0,0 +1,38 @@
+# cargo-ctags 
+[![Build Status](https://travis-ci.org/urugang/cargo-ctags.svg?branch=master)](https://travis-ci.org/urugang/cargo-ctags) 
+[![Coverage Status](https://coveralls.io/repos/github/urugang/cargo-ctags/badge.svg?branch=master)](https://coveralls.io/github/urugang/cargo-ctags?branch=master)
+
+## universal-ctags 
+install ctags from <https://github.com/universal-ctags/ctags.git>   
+## cargo-ctags
+usage: cargo ctags [cargo metadata arguments] -- [ctags arguments]   
+
+`
+~/codes/cargo-ctags $ cargo install cargo-ctags  
+`
+
+`
+~/codes/cargo-ctags $ cargo ctags -- -e # TAGS for emacs   
+~/codes/cargo-ctags $ ls -l TAGS  
+-rw-rw-r--   1 urugang        urugang   1415698 2017-05-31 08:13 TAGSc  
+`
+
+`
+~/codes/cargo-ctags $ cargo ctags -- # TAGS for vi   
+~/codes/cargo-ctags $ ls -l tags  
+-rw-rw-r--   1 urugang        urugang   1415698 2017-05-31 08:14 tagsc  
+`
+
+## License
+
+Licensed under either of
+
+ * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+ * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally
+submitted for inclusion in the work by you, as defined in the
+Apache-2.0 license, shall be dual licensed as above, without any
+additional terms or conditions.
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..488de9c
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,68 @@
+extern crate serde_json;
+
+use std::env;
+use std::process;
+use serde_json::Value;
+
+fn main() {
+    let mut metadata = process::Command::new("cargo");
+    metadata.arg("metadata");
+    let mut args = env::args().skip(2);
+    let mut dash = false;
+
+    while let Some(item) = args.next() {
+        if item == "--" {
+            dash = true;
+            break;
+        }
+        metadata.arg(item);
+    }
+
+    let output = match metadata.output() {
+        Ok(output) => output,
+        Err(_) => {
+            println!("Failed to run 'cargo metadata'");
+            process::exit(1);
+        }
+    };
+    if !output.status.success() {
+        println!("Failed to run 'cargo metadata'");
+        process::exit(1);
+    }
+
+    let mut ctags = process::Command::new("ctags");
+    ctags.arg("-R");
+    while let Some(item) = args.next() {
+        if item == "--" {
+            dash = true;
+        }
+        if !dash {
+            continue;
+        }
+        ctags.arg(item);
+    }
+
+    if let Ok(rust_src_str) = env::var("RUST_SRC_PATH") {
+        ctags.arg(rust_src_str);
+    }
+
+    let metadata = std::str::from_utf8(&output.stdout).unwrap();
+    let metadata: Value = serde_json::from_str(&metadata).unwrap();
+    let packages = metadata.get("packages").unwrap().as_array().unwrap();
+    for p in packages {
+        if let Some(manifest) = p.get("manifest_path") {
+            if let Some(path) = manifest.as_str() {
+                if let Some(path) = std::path::Path::new(path).parent() {
+                    ctags.arg(path);
+                }
+            }
+        };
+    }
+    if let Ok(output) = ctags.output() {
+        if output.status.success() {
+            process::exit(0);
+        }
+    }
+    println!("failed to execute: {:?} ", ctags);
+    process::exit(1);
+}