Remove dep order from outputs (#163)

`: <foo> <bar>; echo <foo> <bar>` → `echo <foo> <bar>`

navi

@@ -4,7 +4,7 @@ set -euo pipefail
 export NAVI_HOME="$(cd "$(dirname "$0")" && pwd)"
 source "${NAVI_HOME}/src/main.sh"
 
-VERSION="0.15.4"
+VERSION="0.15.5"
 NAVI_ENV="${NAVI_ENV:-prod}"
 
 opts::eval "$@"

src/cmd.sh

@@ -46,7 +46,7 @@ cmd::finish() {
    if [[ "$key" = "ctrl-y" ]]; then
       clip::set "$cmd"
    elif $print || [ -n "$unresolved_arg" ]; then
-      echo "$cmd"
+      echo "$cmd" | ui::remove_dep_order
    else
       eval "$cmd"
    fi

src/ui.sh

@@ -73,6 +73,10 @@ ui::width() {
    fi
 }
 
+ui::remove_dep_order() {
+   sed -E 's/^[^;]+; //'
+}
+
 ui::print_preview() {
    local -r selection="$1"
 
@@ -87,5 +91,5 @@ ui::print_preview() {
    printf "\033[${comment_color}m# "; echo -n "$comment"
    printf " \033[${tag_color}m["; echo -n "$tags"; echo "]"
    printf "\033[${snippet_color}m"
-   echo "$snippet"
+   echo "$snippet" | ui::remove_dep_order
 }

test/cheat_test.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 assert_docker_cheat() {
-   cheat::find | grep -q "docker.cheat"
+   cheat::find | test::contains "docker.cheat"
 }
 
 test::set_suite "cheat"

test/core.sh

@@ -53,6 +53,16 @@ test::equals() {
    fi
 }
 
+test::contains() {
+   local -r actual="$(cat)"
+   local -r regex="$(echo "${1:-}")"
+
+   if ! echo "$actual" | grep -qE "$regex"; then
+      log::error "Expected to contain '${regex}' but got '${actual}'"
+      return 2
+   fi
+}
+
 test::finish() {
    echo
    if [ $SKIPPED -gt 0 ]; then

test/run

@@ -6,6 +6,8 @@ source "${NAVI_HOME}/test/core.sh"
 
 tests="$(find "$NAVI_HOME/test" -iname "${1:-}*_test.sh")"
 
+NAVI_PATH="${NAVI_HOME}/cheats"
+
 for test in $tests; do
    source "$test"
 done