Add .github configuration.

resolves gh-10

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: xwmx
+custom: https://paypal.me/WilliamMelody

.github/workflows/tests.yml

@@ -0,0 +1,84 @@
+###############################################################################
+# .github/workflows/tests.yml
+#
+# NOTE: GitHub Actions does not allocate a TTY, preventing detection of
+# piped input using `[[ -t 0 ]]`.
+#
+# More information:
+#
+# https://github.com/actions/runner/issues/241
+#
+# faketty is a GitHub action that uses work-arounds to provide a tty:
+#
+# https://github.com/marketplace/actions/faketty
+#
+# Scripts used by faketty for each platform:
+#
+# linux: `faketty`
+#
+# ```bash
+# #!/bin/bash
+#
+# script -q -e -c "$*"
+# ```
+#
+# win32: `faketty.ps1`
+#
+# ```posh
+# Invoke-Expression "$args"
+# ```
+#
+# darwin: `faketty`
+#
+# requires: `brew install expect`
+#
+# ```bash
+# #!/bin/bash
+#
+# unbuffer $*
+# ```
+###############################################################################
+
+name: "hosts · Test Suite"
+
+on:
+  pull_request:
+    branches: [ master ]
+  push:
+    branches: [ master ]
+  workflow_dispatch:
+
+jobs:
+  test-macos-11:
+    name: "Test: macOS Big Sur 11.0"
+    runs-on: macos-11.0
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Setup"
+        run: |
+          brew update
+          brew install bats-core
+          brew install expect
+      - name: "Set $TERM=xterm"
+        run:  printf "TERM=xterm\\n" >> $GITHUB_ENV
+      - name: "Run bats tests"
+        run:  unbuffer bats test
+  test-ubuntu-latest:
+    name: "Test: Ubuntu Latest"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Setup"
+        run: |
+          sudo apt-get update
+          sudo apt-get install bats -y
+      - name: "Install bats-core"
+        run: |
+          git clone https://github.com/bats-core/bats-core.git "${HOME}/bats-core" &&
+            cd "${HOME}/bats-core"
+          git checkout 2e2e5df6adf0b846b411b6b2f7bb654cbc3e2c4e
+          sudo ./install.sh /usr/local
+      - name: "Set $TERM=xterm"
+        run:  printf "TERM=xterm\\n" >> $GITHUB_ENV
+      - name: "Run bats tests"
+        run:  script -q -e -c "bats test"

.shellcheckrc

@@ -5,6 +5,14 @@
 # https://github.com/koalaman/shellcheck/wiki/Ignore
 ###############################################################################
 
+# Disable SC2183
+#
+# Running into this: https://github.com/koalaman/shellcheck/issues/1310
+# TODO: Check if resolved.
+#
+#https://github.com/koalaman/shellcheck/wiki/SC2183
+disable=SC2183
+
 # Disable SC2206 and SC2207
 #
 # `IFS` and `noglob` are set.

.travis.yml

@@ -1,18 +0,0 @@
-jobs:
-  include:
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - sourceline: 'ppa:duggan/bats'
-          packages:
-            - bats
-      dist: bionic
-      language: minimal
-    - os: osx
-      before_install:
-        - brew install bats-core
-      osx_image: xcode11.3
-
-script: bats test
-

Makefile

@@ -3,8 +3,8 @@ PREFIX ?= /usr/local
 
 install:
 	install $(BIN) $(PREFIX)/bin
-	./scripts/hosts-completion install
+	./$(BIN) completions install
 
 uninstall:
 	rm -f $(PREFIX)/bin/$(BIN)
-	./scripts/hosts-completion uninstall
+	./$(BIN) completions uninstall

README.md

@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/xwmx/hosts.svg?branch=master)](https://travis-ci.org/xwmx/hosts)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/xwmx/hosts/tests.yml?branch=master)](https://github.com/xwmx/hosts/actions)
 
         __               __
        / /_  ____  _____/ /______
@@ -25,7 +25,8 @@ single, portable script that can be `curl`ed into any environment.
 To install with [Homebrew](http://brew.sh/):
 
 ```bash
-brew install xwmx/taps/hosts
+brew tap xwmx/taps
+brew install hosts
 ```
 
 ### npm
@@ -50,18 +51,50 @@ To install with [Make](https://en.wikipedia.org/wiki/Make_(software)),
 clone this repository, navigate to the clone's root directory, and run:
 
 ```bash
-make install
+sudo make install
 ```
 
 ### Manual
 
-To install manually, simply add the `hosts` script to your `$PATH`. If
-you already have a `~/bin` directory, you can use the following command:
+To install as an administrator, copy and paste one of the following multi-line
+commands:
 
 ```bash
+# install using wget
+sudo wget https://raw.github.com/xwmx/hosts/master/hosts -O /usr/local/bin/hosts &&
+  sudo chmod +x /usr/local/bin/hosts &&
+  sudo hosts completions install
+
+# install using curl
+sudo curl -L https://raw.github.com/xwmx/hosts/master/hosts -o /usr/local/bin/hosts &&
+  sudo chmod +x /usr/local/bin/hosts &&
+  sudo hosts completions install
+```
+
+###### User-only Installation
+
+To install with just user permissions, simply add the `hosts` script to your
+`$PATH`. If you already have a `~/bin` directory, for example, you can use
+one of the following commands:
+
+```bash
+# download with wget
+wget https://raw.github.com/xwmx/hosts/master/hosts -O ~/bin/hosts && chmod +x ~/bin/hosts
+
+# download with curl
 curl -L https://raw.github.com/xwmx/hosts/master/hosts -o ~/bin/hosts && chmod +x ~/bin/hosts
 ```
 
+Installing with just user permissions doesn't install the completions, but
+`hosts` works without them. If you have `sudo` access and want to install the
+completion scripts, run the following command:
+
+```bash
+sudo hosts completions install
+```
+
+### Arch Linux
+
 A package for Arch users is also
 [available in the AUR](https://aur.archlinux.org/packages/hosts/).
 
@@ -127,7 +160,7 @@ address, domain, or regular expression:
 
 ```bash
 > hosts remove example.com
-Removing the following records:
+Removing the following entries:
 127.0.0.1	example.com
 Are you sure you want to proceed? [y/N] y
 Removed:
@@ -159,7 +192,7 @@ Removed:
 
 ### Enabling / Disabling Entries
 
-Add entries are enabled by default. Disabiling an entry comments it out
+All entries are enabled by default. Disabiling an entry comments it out
 so it has no effect, but remains in the hosts file ready to be enabled
 again.
 
@@ -299,6 +332,7 @@ Usage:
   hosts add <ip> <hostname> [<comment>]
   hosts backups [create | (compare | delete | restore | show) <filename>]
   hosts block <hostname>...
+  hosts completions (check | install [-d | --download] | uninstall)
   hosts disable (<ip> | <hostname> | <search string>)
   hosts disabled
   hosts edit
@@ -308,6 +342,7 @@ Usage:
   hosts list [enabled | disabled | <search string>]
   hosts search <search string>
   hosts show (<ip> | <hostname> | <search string>)
+  hosts subcommands [--raw]
   hosts remove (<ip> | <hostname> | <search string>) [--force]
   hosts unblock <hostname>...
   hosts --auto-sudo
@@ -342,7 +377,7 @@ hosts help <command name>
   <a href="#hosts-add">add</a> •
   <a href="#hosts-backups">backups</a> •
   <a href="#hosts-block">block</a> •
-  <a href="#hosts-commands">commands</a> •
+  <a href="#hosts-completions">completions</a> •
   <a href="#hosts-disable">disable</a> •
   <a href="#hosts-disabled">disabled</a> •
   <a href="#hosts-edit">edit</a> •
@@ -354,6 +389,7 @@ hosts help <command name>
   <a href="#hosts-remove">remove</a> •
   <a href="#hosts-search">search</a> •
   <a href="#hosts-show">show</a> •
+  <a href="#hosts-subcommands">subcommands</a> •
   <a href="#hosts-unblock">unblock</a> •
   <a href="#hosts-version">version</a>
 </p>
@@ -366,7 +402,7 @@ Usage:
 
 Description:
   List the existing IP / hostname pairs, optionally limited to a specified
-  state. When provided with a seach string, all matching enabled records will
+  state. When provided with a seach string, all matching enabled entries will
   be printed.
 
   Alias for `hosts list`
@@ -382,7 +418,7 @@ Description:
   Add a given IP address and hostname pair, along with an optional comment.
 
 Exit status:
-  0   Success.
+  0   Entry successfully added.
   1   Invalid parameters or entry exists.
 ```
 
@@ -427,7 +463,7 @@ Description:
   for IPv4 and both `fe80::1%lo0` and `::1` for IPv6.
 
 Exit status:
-  0   Success.
+  0   <hostname> successfully blocked.
   1   Invalid parameters or entry exists.
 ```
 
@@ -436,17 +472,22 @@ Exit status:
 - [jmdugan/blocklists](https://github.com/jmdugan/blocklists)
 - [notracking/hosts-blocklists](https://github.com/notracking/hosts-blocklists)
 
-### `hosts commands`
+### `hosts completions`
 
 ```text
 Usage:
-  hosts commands [--raw]
+  hosts completions (check | install [-d | --download] | uninstall)
 
 Options:
-  --raw  Display the command list without formatting.
+  -d, --download  Download the completion scripts and install.
 
 Description:
-  Display the list of available commands.
+  Manage completion scripts. For more information, visit:
+  https://github.com/xwmx/hosts/blob/master/etc/README.md
+
+Exit status:
+  0   Completions successfully installed.
+  1   Invalid parameters or other error.
 ```
 
 ### `hosts disable`
@@ -456,11 +497,11 @@ Usage:
   hosts disable (<ip> | <hostname> | <search string>)
 
 Description:
-  Disable one or more records based on a given ip address, hostname, or
+  Disable one or more entries based on a given ip address, hostname, or
   search string.
 
 Exit status:
-  0   Success.
+  0   Entry successfully disabled.
   1   Invalid parameters or entry not found.
 ```
 
@@ -471,7 +512,11 @@ Usage:
   hosts disabled
 
 Description:
-  List all disabled records. This is an alias for `hosts list disabled`.
+  List all disabled entries. This is an alias for `hosts list disabled`.
+
+Exit status:
+  0   One or more disabled entries found.
+  1   Invalid parameters or no disabled entries found.
 ```
 
 ### `hosts edit`
@@ -491,11 +536,11 @@ Usage:
   hosts enable (<ip> | <hostname> | <search string>)
 
 Description:
-  Enable one or more disabled records based on a given ip address, hostname,
+  Enable one or more disabled entries based on a given ip address, hostname,
   or search string.
 
 Exit status:
-  0   Success.
+  0   Entry successfully enabled.
   1   Invalid parameters or entry not found.
 ```
 
@@ -506,7 +551,11 @@ Usage:
   hosts enabled
 
 Description:
-  List all enabled records. This is an alias for `hosts list enabled`.
+  List all enabled entries. This is an alias for `hosts list enabled`.
+
+Exit status:
+  0   One or more enabled entries found.
+  1   Invalid parameters or no enabled entries found.
 ```
 
 ### `hosts file`
@@ -537,8 +586,12 @@ Usage:
 
 Description:
   List the existing IP / hostname pairs, optionally limited to a specified
-  state. When provided with a seach string, all matching enabled records will
+  state. When provided with a seach string, all matching enabled entries will
   be printed.
+
+Exit status:
+  0   One or more matching entries found.
+  1   Invalid parameters or entry not found.
 ```
 
 ### `hosts remove`
@@ -552,12 +605,12 @@ Options:
   --force  Skip the confirmation prompt.
 
 Description:
-  Remove one or more records based on a given IP address, hostname, or search
-  string. If an IP and hostname are both provided, only records matching the
+  Remove one or more entries based on a given IP address, hostname, or search
+  string. If an IP and hostname are both provided, only entries matching the
   IP and hostname pair will be removed.
 
 Exit status:
-  0   Success.
+  0   Entry successfully removed.
   1   Invalid parameters or entry not found.
 ```
 
@@ -569,6 +622,10 @@ Usage:
 
 Description:
   Search entries for <search string>.
+
+Exit status:
+  0   One or more matching entries found.
+  1   Invalid parameters or entry not found.
 ```
 
 ### `hosts show`
@@ -581,10 +638,23 @@ Description:
   Print entries matching a given IP address, hostname, or search string.
 
 Exit status:
-  0   Success.
+  0   One or more matching entries found.
   1   Invalid parameters or entry not found.
 ```
 
+### `hosts subcommands`
+
+```text
+Usage:
+  hosts subcommands [--raw]
+
+Options:
+  --raw  Display the subcommands list without formatting.
+
+Description:
+  Display the list of available subcommands.
+```
+
 ### `hosts unblock`
 
 ```text
@@ -595,7 +665,7 @@ Description:
   Unblock one or more hostnames by removing the entries from the hosts file.
 
 Exit status:
-  0   Success.
+  0   <hostname> successfully unblocked.
   1   Invalid parameters or entry not found
 ```
 

etc/README.md

@@ -22,42 +22,41 @@ Completion installed: /usr/local/share/zsh/site-functions/_hosts
 If completion is working after installing through any of these methods, then
 you don't need to do anything else.
 
-## `scripts/hosts-completion`
+## `hosts completions`
 
-`hosts` includes a script for installing and uninstalling `hosts` completions
-that is used in installation hooks:
-[hosts-completion](../scripts/hosts-completion)
-
-To run this script directly, navigate to this directory in your terminal, and
-run:
+The `hosts completions` subcommand can be used for installing and uninstalling
+completion scripts. Depending on your configuration, you might need to use
+`sudo` to install completion scripts easily:
 
 ```bash
-./hosts-completion
-```
+> sudo hosts completions check
+Completion scripts not found.
 
-To install completions:
+> sudo hosts completions install
+Completion script installed: /usr/share/bash-completion/completions/hosts
+Completion script installed: /usr/local/share/zsh/site-functions/_hosts
 
-```bash
-./hosts-completion install
-```
-
-To uninstall:
-
-```bash
-./hosts-completion uninstall
-```
-
-Use the `check` subcommand to determine if completion scripts are installed:
-
-```bash
-> ./hosts-completion check
-Exists: /usr/local/etc/bash_completion.d/hosts
+> sudo hosts completions check
+Exists: /usr/share/bash-completion/completions/hosts
 Exists: /usr/local/share/zsh/site-functions/_hosts
+
+> sudo hosts completions uninstall
+Completion script removed: /usr/share/bash-completion/completions/hosts
+Completion script removed: /usr/local/share/zsh/site-functions/_hosts
 ```
 
-This script will try to determine the completion installation
-locations from your environment. If completion doesn't work, you might
-need to try installing manually.
+If you installed `hosts` manually by downloading just the `hosts` script,
+the completion scripts won't be immediately available for
+`hosts completions install`. You can try installing the completions with
+the `--download` flag, which will get the latest version from GitHub:
+
+```bash
+sudo hosts completions install --download
+```
+
+`hosts completions` will try to determine the completion script directories
+from your environment. If `hosts completions` isn't able to install
+the completion scripts, you can try installing them manually.
 
 ## Manual Installation
 

package-lock.json

@@ -1,5 +1,5 @@
 {
   "name": "hosts.sh",
-  "version": "3.5.1",
+  "version": "3.6.4",
   "lockfileVersion": 1
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hosts.sh",
-  "version": "3.5.1",
+  "version": "3.6.4",
   "description": "A command line tool for managing hosts file entries.",
   "global": true,
   "install": "make install",
@@ -12,8 +12,8 @@
   },
   "scripts": {
     "test": "bats test",
-    "postinstall": "scripts/hosts-completion install",
-    "preuninstall": "scripts/hosts-completion uninstall"
+    "postinstall": "./hosts completions install",
+    "preuninstall": "./hosts completions uninstall"
   },
   "repository": {
     "type": "git",

scripts/hosts-completion

@@ -1,199 +0,0 @@
-#!/usr/bin/env bash
-###############################################################################
-# hosts / scripts / hosts-completion
-#
-# Install and uninstall completions for `hosts`.
-#
-# https://github.com/xwmx/hosts
-###############################################################################
-
-###############################################################################
-# Strict Mode
-#
-# More Information:
-#   https://github.com/xwmx/bash-boilerplate#bash-strict-mode
-###############################################################################
-
-set -o nounset
-set -o errexit
-set -o errtrace
-set -o pipefail
-IFS=$'\n\t'
-
-###############################################################################
-
-export _MY_DIR=
-_MY_DIR="$(cd "$(dirname "$0")"; pwd)"
-if [[ -z "${_MY_DIR}" ]] || [[ ! -d "${_MY_DIR}" ]]
-then
-  exit 1
-fi
-
-# Usage: _get_bash_completion_path
-_get_bash_completion_path() {
-  local _bash_completion_path=
-
-  if [[ -n "${BASH_COMPLETION_COMPAT_DIR:-}" ]] &&
-     [[ -w "${BASH_COMPLETION_COMPAT_DIR:-}" ]]
-  then
-    _bash_completion_path="${BASH_COMPLETION_COMPAT_DIR}"
-  fi
-
-  if [[ -z "${_bash_completion_path:-}" ]]
-  then
-    local _maybe_path
-    _maybe_path="$(
-      pkg-config --variable=completionsdir bash-completion 2>/dev/null || true
-    )"
-
-    if [[ -n "${_maybe_path:-}" ]] &&
-       [[ -w "${_maybe_path:-}" ]]
-    then
-      _bash_completion_path="${_maybe_path}"
-    fi
-  fi
-
-  if [[ -z "${_bash_completion_path:-}"       ]] &&
-     [[ -d "/usr/local/etc/bash_completion.d" ]] &&
-     [[ -w "/usr/local/etc/bash_completion.d" ]]
-  then
-    _bash_completion_path="/usr/local/etc/bash_completion.d"
-  fi
-
-  if [[ -z "${_bash_completion_path:-}" ]] &&
-     [[ -d "/etc/bash_completion.d"     ]] &&
-     [[ -w "/etc/bash_completion.d"     ]]
-  then
-    _bash_completion_path="/etc/bash_completion.d"
-  fi
-
-  printf "%s\\n" "${_bash_completion_path:-}"
-}
-
-# subcommands ################################################### subcommands #
-
-# Usage: _check
-_check() {
-  local _bash_completion_path=
-  _bash_completion_path="$(_get_bash_completion_path)"
-
-  local _exists=0
-
-  if [[ -n "${_bash_completion_path:-}" ]] &&
-     [[ -d "${_bash_completion_path}"   ]] &&
-     [[ -w "${_bash_completion_path}"   ]] &&
-     [[ -e "${_bash_completion_path}/hosts" ]]
-  then
-    _exists=1
-    printf "Exists: %s\\n" "${_bash_completion_path}/hosts"
-  fi
-
-  local _zsh_completion_path="/usr/local/share/zsh/site-functions"
-
-  if [[ -d "${_zsh_completion_path}" ]] &&
-     [[ -w "${_zsh_completion_path}" ]] &&
-     [[ -e "${_zsh_completion_path}/_hosts" ]]
-  then
-    _exists=1
-    printf "Exists: %s\\n" "${_zsh_completion_path}/_hosts"
-  fi
-
-  ((_exists)) || return 1
-}
-
-# Usage: _install
-_install() {
-  local _bash_completion_path=
-  _bash_completion_path="$(_get_bash_completion_path)"
-
-  if [[ -n "${_bash_completion_path:-}" ]] &&
-     [[ -d "${_bash_completion_path}"   ]] &&
-     [[ -w "${_bash_completion_path}"   ]] &&
-     [[ ! -e "${_bash_completion_path}/hosts" ]]
-  then
-    cp \
-      "${_MY_DIR}/../etc/hosts-completion.bash" \
-      "${_bash_completion_path}/hosts"
-    printf "Completion installed: %s\\n" "${_bash_completion_path}/hosts"
-
-    # Cleanup old completion script.
-    if [[ -e "${_bash_completion_path}/hosts-completion.bash" ]]
-    then
-      rm "${_bash_completion_path}/hosts-completion.bash"
-    fi
-  fi
-
-  local _zsh_completion_path="/usr/local/share/zsh/site-functions"
-
-  if [[ -d "${_zsh_completion_path}" ]] &&
-     [[ -w "${_zsh_completion_path}" ]] &&
-     [[ ! -e "${_zsh_completion_path}/_hosts" ]]
-  then
-    cp \
-      "${_MY_DIR}/../etc/hosts-completion.zsh" \
-      "${_zsh_completion_path}/_hosts"
-    printf "Completion installed: %s\\n" "${_zsh_completion_path}/_hosts"
-  fi
-}
-
-# Usage: _uninstall
-_uninstall() {
-  local _bash_completion_path=
-  _bash_completion_path="$(_get_bash_completion_path)"
-
-  if [[ -n "${_bash_completion_path:-}" ]] &&
-     [[ -d "${_bash_completion_path}"   ]] &&
-     [[ -w "${_bash_completion_path}"   ]] &&
-     [[ -e "${_bash_completion_path}/hosts" ]]
-  then
-    rm "${_bash_completion_path}/hosts"
-    printf "Completion removed: %s\\n" "${_bash_completion_path}/hosts"
-
-    # Cleanup old completion script.
-    if [[ -e "${_bash_completion_path}/hosts-completion.bash" ]]
-    then
-      rm "${_bash_completion_path}/hosts-completion.bash"
-    fi
-  fi
-
-  local _zsh_completion_path="/usr/local/share/zsh/site-functions"
-
-  if [[ -d "${_zsh_completion_path}" ]] &&
-     [[ -w "${_zsh_completion_path}" ]] &&
-     [[ -e "${_zsh_completion_path}/_hosts" ]]
-  then
-    rm "${_zsh_completion_path}/_hosts"
-    printf "Completion removed: %s\\n" "${_zsh_completion_path}/_hosts"
-  fi
-}
-
-# main ################################################################# main #
-
-# Usage: _main <args>...
-_main() {
-  _subcommand="${1:-}"
-
-  case "${_subcommand}" in
-    check)
-      _check
-      ;;
-    install)
-      _install
-      ;;
-    uninstall)
-      _uninstall
-      ;;
-    *)
-      cat <<HEREDOC
-hosts-completion
-
-Usage:
-  hosts-completion [check | install | uninstall]
-
-Description:
-  Manage completion scripts for \`hosts\`.
-HEREDOC
-      ;;
-  esac
-} && _main "$@"
-

test/disabled.bats

@@ -18,7 +18,7 @@ load test_helper
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`disabled\` with no arguments prints list of disabled records." {
+@test "\`disabled\` with no arguments prints list of disabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -34,6 +34,13 @@ load test_helper
   [[ "${lines[2]}" == "" ]]
 }
 
+@test "\`disabled\` exits with status 1 when no matching entries found." {
+  run "${_HOSTS}" disabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # help ########################################################################
 
 @test "\`help disabled\` exits with status 0." {

test/enabled.bats

@@ -18,7 +18,7 @@ load test_helper
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`enabled\` with no arguments prints list of enabled records." {
+@test "\`enabled\` with no arguments prints list of enabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -36,6 +36,18 @@ load test_helper
   [[ "${lines[4]}" =~ 127.0.0.2[[:space:]]+example.com ]]
 }
 
+@test "\`enabled\` exits with status 1 when no matching entries found." {
+  {
+    run "${_HOSTS}" disable localhost
+    run "${_HOSTS}" disable broadcasthost
+  }
+
+  run "${_HOSTS}" enabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # help ########################################################################
 
 @test "\`help enabled\` exits with status 0." {

test/list.bats

@@ -18,7 +18,7 @@ load test_helper
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`list\` prints lists of enabled and disabled records." {
+@test "\`list\` prints lists of enabled and disabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -60,7 +60,7 @@ Disabled:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`list enabled\` prints list of enabled records." {
+@test "\`list enabled\` prints list of enabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -78,6 +78,18 @@ Disabled:
   [[ "${lines[4]}" =~ 127\.0\.0\.2[[:space:]]+example.com         ]]
 }
 
+@test "\`list enabled\` exits with status 1 when no matching entries found." {
+  {
+    run "${_HOSTS}" disable localhost
+    run "${_HOSTS}" disable broadcasthost
+  }
+
+  run "${_HOSTS}" list enabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # `hosts list disabled` #######################################################
 
 @test "\`list disabled\` exits with status 0." {
@@ -94,7 +106,7 @@ Disabled:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`list disabled\` prints list of disabled records." {
+@test "\`list disabled\` prints list of disabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -110,6 +122,13 @@ Disabled:
   [[ "${lines[2]}" == "" ]]
 }
 
+@test "\`list disabled\` exits with status 1 when no matching entries found." {
+  run "${_HOSTS}" list disabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # `hosts list <search string>` ################################################
 
 @test "\`list <search string>\` exits with status 0." {
@@ -125,7 +144,7 @@ Disabled:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`list <search string>\` prints list of matching records." {
+@test "\`list <search string>\` prints list of matching entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -140,7 +159,7 @@ Disabled:
   [[ "${lines[2]}" == "" ]]
 }
 
-@test "\`list <search string>\` prints records with matching comments." {
+@test "\`list <search string>\` prints entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"
@@ -155,7 +174,7 @@ Disabled:
 }
 
 
-@test "\`list <search string>\` prints disabled records with matching comments." {
+@test "\`list <search string>\` prints disabled entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"
@@ -172,6 +191,13 @@ Disabled:
   [[ "${lines[4]}" == "" ]]
 }
 
+@test "\`list <search string>\` exits with status 1 when no matching entries found." {
+  run "${_HOSTS}" list query-that-matches-no-entries
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # help ########################################################################
 
 @test "\`help list\` exits with status 0." {

test/remove.bats

@@ -53,7 +53,7 @@ load test_helper
   run "${_HOSTS}" remove 127.0.0.3 --force
   printf "\${status}: %s\\n" "${status}"
   printf "\${output}: '%s'\\n" "${output}"
-  [[ ${output} == "${_ERROR_PREFIX}No matching records found." ]]
+  [[ ${output} == "${_ERROR_PREFIX}No matching entries found." ]]
 }
 
 # `hosts remove <ip> --force` #################################################

test/search.bats

@@ -29,14 +29,8 @@ load test_helper
   run "${_HOSTS}" search
   printf "\${status}: %s\\n" "${status}"
   printf "\${output}: '%s'\\n" "${output}"
-  _expected="\
-Usage:
-  hosts search <search string>
-
-Description:
-  Search entries for <search string>."
-  _compare "'${_expected}'" "'${output}'"
-  [[ "${output}" == "${_expected}" ]]
+  [[ "${lines[0]}" == "Usage:"                          ]]
+  [[ "${lines[1]}" == "  hosts search <search string>"  ]]
 }
 
 # `hosts search enabled` ######################################################
@@ -55,7 +49,7 @@ Description:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`search enabled\` prints list of enabled records." {
+@test "\`search enabled\` prints list of enabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -73,6 +67,18 @@ Description:
   [[ "${lines[4]}" =~ 127.0.0.2[[:space:]]+example.com          ]]
 }
 
+@test "\`search enabled\` exits with status 1 when no matching entries found." {
+  {
+    run "${_HOSTS}" disable localhost
+    run "${_HOSTS}" disable broadcasthost
+  }
+
+  run "${_HOSTS}" search enabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # `hosts search disabled` #####################################################
 
 @test "\`search disabled\` exits with status 0." {
@@ -89,7 +95,7 @@ Description:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`search disabled\` prints list of disabled records." {
+@test "\`search disabled\` prints list of disabled entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -105,6 +111,13 @@ Description:
   [[ "${lines[2]}" == "" ]]
 }
 
+@test "\`search disabled\` exits with status 1 when no matching entries found." {
+  run "${_HOSTS}" search disabled
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # `hosts search <search string>` ################################################
 
 @test "\`search <search string>\` exits with status 0." {
@@ -120,7 +133,7 @@ Description:
   [[ ${status} -eq 0 ]]
 }
 
-@test "\`search <search string>\` prints list of matching records." {
+@test "\`search <search string>\` prints list of matching entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -135,7 +148,7 @@ Description:
   [[ "${lines[2]}" == "" ]]
 }
 
-@test "\`search <search string>\` prints records with matching comments." {
+@test "\`search <search string>\` prints entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"
@@ -149,7 +162,7 @@ Description:
   [[ "${lines[2]}" == "" ]]
 }
 
-@test "\`search <search string>\` prints disabled records with matching comments." {
+@test "\`search <search string>\` prints disabled entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"
@@ -166,6 +179,13 @@ Description:
   [[ "${lines[4]}" == "" ]]
 }
 
+@test "\`search <search string>\` exits with status 1 when no matching entries found." {
+  run "${_HOSTS}" search query-that-matches-no-entries
+  printf "\${status}: %s\\n" "${status}"
+  printf "\${output}: '%s'\\n" "${output}"
+  [[ ${status} -eq 1 ]]
+}
+
 # help ########################################################################
 
 @test "\`help search\` exits with status 0." {

test/show.bats

@@ -21,7 +21,7 @@ load test_helper
 
 # `hosts show <no matching>` ##################################################
 
-@test "\`show <query>\` with no matching records with status 1." {
+@test "\`show <query>\` with no matching entries with status 1." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -77,7 +77,7 @@ load test_helper
 
 # `hosts show <search string>` ################################################
 
-@test "\`show <search string>\` exits with status 0 and shows matching records." {
+@test "\`show <search string>\` exits with status 0 and shows matching entries." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net
@@ -94,7 +94,7 @@ load test_helper
   [[ "${lines[2]}" == "" ]]
 }
 
-@test "\`show <search string>\` prints records with matching comments." {
+@test "\`show <search string>\` prints entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"
@@ -109,7 +109,7 @@ load test_helper
   [[ "${lines[2]}" == "" ]]
 }
 
-@test "\`show <search string>\` prints disabled records with matching comments." {
+@test "\`show <search string>\` prints disabled entries with matching comments." {
   {
     run "${_HOSTS}" add 0.0.0.0 example.com
     run "${_HOSTS}" add 0.0.0.0 example.net "Example Comment"

test/unblock.bats

@@ -49,7 +49,7 @@ load test_helper
   run "${_HOSTS}" unblock example.net
   printf "\${status}: %s\\n" "${status}"
   printf "\${output}: '%s'\\n" "${output}"
-  [[ ${output} == "${_ERROR_PREFIX}No matching records found." ]]
+  [[ ${output} == "${_ERROR_PREFIX}No matching entries found." ]]
 }
 
 # `hosts unblock <hostname>` ##################################################