Improve readability

.SRCINFO

@@ -0,0 +1,10 @@
+pkgbase = rexec
+	pkgdesc = Parallel SSH executor
+	pkgver = 1.0.6
+	pkgrel = 1
+	url = https://github.com/house-of-vanity/rexec
+	arch = x86_64
+	license = WTFPL
+	makedepends = cargo
+
+pkgname = rexec

.github/workflows/arm_build.yml

@@ -0,0 +1,39 @@
+name: ARM Rust static build and publish
+on: ["push"]
+# push:
+#   tags:
+#   - '*'
+#    
+env:
+  CARGO_TERM_COLOR: always
+  BUILD_TARGET: x86_64-unknown-linux-musl
+  BINARY_NAME: rexec
+jobs:
+  build:
+    name: Build static binary
+    runs-on: self-hosted
+    container:
+      image: rust:latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+#     - uses: dtolnay/rust-toolchain@stable
+#     - name: Build-musl
+#       uses: gmiam/rust-musl-action@master
+#       with:
+#         args: cargo build --target $BUILD_TARGET --release
+      - name: Deps
+        run: |
+          rustup target add x86_64-unknown-linux-musl
+          cargo build --target ${{ env.BUILD_TARGET }} --release
+          
+      - name: Get version
+        run: echo "VERSION=$(grep -P '^version = \"\d+\.\d+\.\d+\"' Cargo.toml | awk -F '\"' '{print $2}')" >> $GITHUB_ENV
+      - name: Show version
+        run:  echo ${{ env.VERSION }}
+      - uses: actions/upload-artifact@v3.1.2
+        name: Upload artifact
+        with:
+          name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
+          path: target/${{ env.BUILD_TARGET }}/release/${{ env.BINARY_NAME }}

.github/workflows/release.yml

@@ -23,58 +23,76 @@ jobs:
         uses: gmiam/rust-musl-action@master
         with:
           args: cargo build --target $BUILD_TARGET --release
-      - uses: actions/upload-artifact@v2
+      - name: Get version
+        run: echo "VERSION=$(grep -P '^version = \"\d+\.\d+\.\d+\"' Cargo.toml | awk -F '\"' '{print $2}')" >> $GITHUB_ENV
+      - name: Show version
+        run:  echo ${{ env.VERSION }}
+      - uses: actions/upload-artifact@v3.1.2
         name: Upload artifact
         with:
-          name: ${{ env.BINARY_NAME }}_x86_64-linux-musl
+          name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
-          path: target/x86_64-unknown-linux-musl/release/${{ env.BINARY_NAME }}
+          path: target/${{ env.BUILD_TARGET }}/release/${{ env.BINARY_NAME }}
+  build_arch:
+    name: Arch Linux package
+    runs-on: ubuntu-latest
+    needs: ["build"]
+    container:
+      image: archlinux:base-devel
+      options: --user 1001
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+      - name: Get version
+        run: echo "VERSION=$(grep -P '^version = \"\d+\.\d+\.\d+\"' Cargo.toml | awk -F '\"' '{print $2}')" >> $GITHUB_ENV
+      - uses: actions/download-artifact@master
+        name: Download
+        id: download_binary
+        with:
+          name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
+          path: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
+      - name: Prepare build env
+        run: |
+          mkdir -p target/${{ env.BUILD_TARGET }}/release/
+          mv ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}/rexec target/${{ env.BUILD_TARGET }}/release/
+          sed -i -e "s/some_ver/${{ env.VERSION }}/" PKGBUILD
+      - name: Build ZST package
+        run: |
+          makepkg -f
+      - uses: actions/upload-artifact@v3.1.2
+        name: Upload artifact
+        with:
+          name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}.zst
+          path: ${{ github.workspace }}/*zst
 
-#  build_arch:
-#    name: Arch Linux package
-#    runs-on: ubuntu-latest
-#    permissions:
-#      contents: write
-#    steps:
-#    - uses: actions/checkout@v3
-#    - name: Install latest nightly
-#      uses: actions-rs/toolchain@v1
-#      with:
-#        toolchain: stable
-#        override: true
-#        target: x86_64-unknown-linux-musl
-#        components: rustfmt
-#    - name: Install cargo-aur
-#      run: cargo install cargo-aur
-#    - name: Build PKGBUILD
-#      uses: actions-rs/cargo@v1
-#      with:
-#        command: aur
-#    - uses: actions/upload-artifact@v2
-#      name: Upload artifact PKGBUILD
-#      with:
-#          path: PKGBUILD
-#          name: PKGBUILD
 
   release:
-    name: Release binary
+    name: Making New Release ^_^
-    needs: ["build"]
+    needs:
+      - build
+      - build_arch
     runs-on: ubuntu-latest
     permissions:
       contents: write
     steps:
+    - uses: actions/checkout@v3
+    - name: Get version
+      run: echo "VERSION=$(grep -P '^version = \"\d+\.\d+\.\d+\"' Cargo.toml | awk -F '\"' '{print $2}')" >> $GITHUB_ENV
     - uses: actions/download-artifact@master
+      name: Download binary
       id: download_binary
       with:
-        name: ${{ env.BINARY_NAME }}_x86_64-linux-musl
+        name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
-        path: ${{ env.BINARY_NAME }}_x86_64-linux-musl
+        path: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}
-#    - uses: actions/download-artifact@master
+    - uses: actions/download-artifact@master
-#      id: download_pkgbuild
+      id: download_pkg
-#      with:
+      name: Download ZST package
-#        name: PKGBUILD
+      with:
-#        path: PKGBUILD
+        name: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}.zst
+        path: ${{ env.BINARY_NAME }}_${{ env.VERSION }}_${{ env.BUILD_TARGET }}.zst
     - uses: ncipollo/release-action@v1
       name: Update release page
       with:
-        artifacts: "${{ steps.download_binary.outputs.download-path }}/*"
+        artifacts: "${{ steps.download_binary.outputs.download-path }}/*,${{ steps.download_pkg.outputs.download-path }}/*"
         allowUpdates: true
-        body: Static build for x86_64-linux using MUSL
+        body: Static musl build for x86_64-linux and Arch Linux package

.gitignore

@@ -1,3 +1,7 @@
 target
 pkg
 *zst
+.rustup
+.cargo
+.viminfo
+.bash_history

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [1.0.7] - 2023-08-31
+
+### Changed
+
+- Ci 
+
 ## [1.0.4] - 2023-08-14
 
 ### Changed

Cargo.lock

@@ -110,6 +110,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -163,7 +169,7 @@ checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
  "ansi_term",
  "atty",
- "bitflags",
+ "bitflags 1.3.2",
  "strsim 0.8.0",
  "textwrap",
  "unicode-width",
@@ -189,7 +195,7 @@ checksum = "c1458a1df40e1e2afebb7ab60ce55c1fa8f431146205aa5f4887e0b111c27636"
 dependencies = [
  "anstream",
  "anstyle",
- "bitflags",
+ "bitflags 1.3.2",
  "clap_lex",
  "strsim 0.10.0",
 ]
@@ -325,6 +331,21 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.0"
@@ -429,7 +450,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584"
 dependencies = [
  "base64 0.13.1",
- "bitflags",
+ "bitflags 1.3.2",
  "bytes",
  "headers-core",
  "http",
@@ -785,13 +806,49 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
-name = "openssl-sys"
+name = "openssl"
-version = "0.9.88"
+version = "0.10.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2ce0f250f34a308dcfdbb351f511359857d4ed2134ba715a4eadd46e1ffd617"
+checksum = "bac25ee399abb46215765b1cb35bc0212377e58a061560d8b29b024fd0430e7c"
+dependencies = [
+ "bitflags 2.4.0",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.18",
+]
+
+[[package]]
+name = "openssl-src"
+version = "111.27.0+1.1.1v"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06e8f197c82d7511c5b014030c9b1efeda40d7d5f99d23b4ceed3524a5e63f02"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db7e971c2c2bba161b2d2fdf37080177eff520b3bc044787c7f1f5f9e78d869b"
 dependencies = [
  "cc",
  "libc",
+ "openssl-src",
  "pkg-config",
  "vcpkg",
 ]
@@ -978,7 +1035,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -987,7 +1044,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -1009,7 +1066,7 @@ checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
 
 [[package]]
 name = "rexec"
-version = "1.0.5"
+version = "1.0.8"
 dependencies = [
  "brace-expand",
  "clap 4.3.4",
@@ -1020,6 +1077,7 @@ dependencies = [
  "lazy-st",
  "log",
  "massh",
+ "openssl",
  "question",
  "regex",
  "whoami",
@@ -1031,7 +1089,7 @@ version = "0.37.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
@@ -1188,7 +1246,7 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7fe461910559f6d5604c3731d00d2aafc4a83d1665922e280f42f9a168d5455"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "libc",
  "libssh2-sys",
  "parking_lot 0.11.2",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rexec"
-version = "1.0.6"
+version = "1.0.8"
 readme = "https://github.com/house-of-vanity/rexec#readme"
 edition = "2021"
 description = "Parallel SSH executor"
@@ -26,3 +26,4 @@ colored = "2.0.0"
 itertools = "0.10.5"
 brace-expand = "0.1.0"
 question = "0.2.2"
+openssl = { version = "0.10", features = ["vendored"] }

PKGBUILD

@@ -1,25 +1,14 @@
 # Maintainer: AB <gh@hexor.ru>
 pkgname=rexec
-pkgver=1.0.4.r0.g3cf1e79
+pkgver=some_ver
 pkgrel=1
 pkgdesc="Parallel SSH executor"
 url="https://github.com/house-of-vanity/rexec"
 license=("WTFPL")
 arch=("x86_64")
-makedepends=("cargo")
-
-pkgver() {
-    (git describe --long --tags || echo "$pkgver") | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
-}
-
-build() {
-    return 0
-}
 
 package() {
-    cd ..
+  install -Dm755 "$startdir/target/x86_64-unknown-linux-musl/release/rexec" "$pkgdir/usr/bin/rexec"
-    usrdir="$pkgdir/usr"
-    mkdir -p $usrdir
-    cargo install --no-track --path . --root "$usrdir"
 }
 
+

README.md

@@ -1,14 +1,20 @@
 # rexec
-Parallel SSH executor in Rust. It can read servers from `~/.ssh/known_hosts`
+**Parallel SSH executor** in Rust with static binary. It can read servers from `~/.ssh/known_hosts`
-
-or even expand servers from bash expanshion line `cassandra.{prod,dev}.example.com`
 
+or even expand servers from bash expanshion line `cassandra-[1:5].{prod,dev}.example.com`
 
 [![Rust-static-build](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml/badge.svg)](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml)
+---
 
+## Usage
+```shell                                                    
+            _|_|_|_|   _|      _|   _|_|_|_|     _|_|_|  
+ _|  _|_|   _|           _|  _|     _|         _|        
+ _|_|       _|_|_|         _|       _|_|_|     _|        
+ _|         _|           _|  _|     _|         _|        
+ _|         _|_|_|_|   _|      _|   _|_|_|_|     _|_|_|  
+                                                        
 
-```shell
-[ab@test]$ ./rexec -k admin-gce-sc.* --help
 Parallel SSH executor in Rust
 
 Usage: rexec [OPTIONS] --expression <EXPRESSION> --command <COMMAND>
@@ -24,9 +30,44 @@ Options:
   -h, --help                     Print help
   -V, --version                  Print version
 ```
+---
+
+## Examples
+```shell
+[ab@test]$ rexec -e 'cassandra-gce-sc-[1:3].bbs-prod.*' -u ab -c 'df -h /srv/cassandra'
+[INFO ] Using string expansion to build server list.
+[INFO ] Matched hosts:
+[INFO ] cassandra-gce-sc-1.bbs-prod.* [35.221.18.35]
+[INFO ] cassandra-gce-sc-2.bbs-prod.* [35.212.13.174]
+[INFO ] cassandra-gce-sc-3.bbs-prod.* [35.211.213.123]
+Continue on following 3 servers? y
+[INFO ] 
+    
+[INFO ] Run command on 3 servers.
+[INFO ] 
+    
+[INFO ] cassandra-gce-sc-2.bbs-prod.*
+Code 0
+STDOUT:
+Filesystem                     Size  Used Avail Use% Mounted on
+/dev/mapper/storage-cassandra  1.0T  613G  411G  60% /srv/cassandra
+
+[INFO ] cassandra-gce-sc-1.bbs-prod.*
+Code 0
+STDOUT:
+Filesystem                     Size  Used Avail Use% Mounted on
+/dev/mapper/storage-cassandra  1.0T  594G  430G  59% /srv/cassandra
+
+[INFO ] cassandra-gce-sc-3.bbs-prod.*
+Code 0
+STDOUT:
+Filesystem                     Size  Used Avail Use% Mounted on
+/dev/mapper/storage-cassandra  1.0T  523G  502G  52% /srv/cassandra
+```
+---
 
 ```shell
-[ab@test debug]$ ./rexec -u ab -k -c uptime -e admin.* -f
+[ab@test]$ ./rexec -u ab -k -c uptime -e admin.* -f
 [INFO ] Matched hosts:
 [INFO ] admin-gce-sc-1.lca-prod.** [35.211.27.195]
 [INFO ] admin-gce-sc-1.mmk-prod.** [35.211.79.202]
@@ -36,27 +77,18 @@ Options:
     
 [INFO ] Run command on 3 servers.
 
-
 [INFO ] admin.gnb-prod.**
 Code 0 
 STDOUT:                                                    
  23:31:21 up 294 days, 14:14,  0 users,  load average: 0.53, 0.64, 0.52
-
-STDERR:
                                                                                                                        
 [INFO ] admin.abe-prod.**
 Code 0 
 STDOUT:                                                    
  23:31:22 up 154 days,  9:24,  0 users,  load average: 0.31, 0.25, 0.18
-                                                           
-STDERR:
 
 [INFO ] admin-gce-be-1.toy-prod.**
 Code 0                                                     
 STDOUT:
  23:31:22 up 98 days,  6:20,  0 users,  load average: 0.88, 0.74, 0.80
-                             
-STDERR:
-no server running on /tmp/tmux-1019/default                                                                            
-open terminal failed: not a terminal
 ```

src/main.rs

@@ -9,7 +9,6 @@ use std::process;
 
 use clap::Parser;
 use colored::*;
-//use dialoguer::Confirm;
 use dns_lookup::lookup_host;
 use env_logger::Env;
 use itertools::Itertools;
@@ -234,9 +233,7 @@ fn main() {
                 _ => unreachable!(),
             })
     {
-        info!("\n");
         info!("Run command on {} servers.", &config.hosts.len());
-        info!("\n");
 
         // Run a command on all the configured hosts.
         // Receive the result of the command for each host and print its output.
@@ -248,8 +245,8 @@ fn main() {
                 .collect::<Vec<_>>()[0]
                 .to_string();
             let ip = ip.parse::<IpAddr>().unwrap();
-            info!(
+            println!(
-                "{}",
+                "\n{}",
                 hosts_and_ips
                     .get(&ip)
                     .unwrap_or(&"Couldn't parse IP".to_string())
@@ -265,14 +262,48 @@ fn main() {
                     continue;
                 }
             };
-            if output.exit_status == 0 {
+            let code_string = if output.exit_status == 0 {
-                println!("Code {}", output.exit_status);
+                format!("{}", output.exit_status.to_string().green())
             } else {
-                error!("Code {}", output.exit_status);
+                format!("{}", output.exit_status.to_string().red())
             };
+            println!(
+                "{}",
+                format!(
+                    "Exit code [{}] / stdout {} bytes / stderr {} bytes",
+                    code_string,
+                    output.stdout.len(),
+                    output.stderr.len()
+                )
+                .bold()
+            );
+
             if !args.code {
-                println!("STDOUT:\n{}", String::from_utf8(output.stdout).unwrap());
+                match String::from_utf8(output.stdout) {
-                println!("STDERR:\n{}", String::from_utf8(output.stderr).unwrap());
+                    Ok(stdout) => match stdout.as_str() {
+                        "" => {}
+                        _ => {
+                            println!("{}", "STDOUT".bold().blue());
+
+                            for line in stdout.lines() {
+                                println!("{} {}", "║".green(), line);
+                            }
+                        }
+                    },
+                    Err(_) => {}
+                }
+                match String::from_utf8(output.stderr) {
+                    Ok(stderr) => match stderr.as_str() {
+                        "" => {}
+                        _ => {
+                            println!("{}", "STDERR".bold().bright_red());
+                            for line in stderr.lines() {
+                                println!("{} {}", "║".red(), line);
+                            }
+                        }
+                    },
+                    Err(_) => {}
+                }
             }
         }
     } else {