Add tests (#3)

11 files changed, 95 insertions, 12 deletions

diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..9e55fe2
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,26 @@
+# Clojure CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-clojure/ for more details
+#
+version: 2
+
+job_defaults: &defaults
+    docker:
+      - image: frolvlad/alpine-bash
+    working_directory: ~/repo
+    environment:
+      ENVIRONMENT: "test"
+      TERM: "dumb"
+
+jobs:
+  tests:
+    <<: *defaults
+    steps:
+      - checkout
+      - run: ./test/find_cheats
+
+workflows:
+  version: 2
+  run-tests:
+    jobs:
+      - tests
\ No newline at end of file
diff --git a/Makefile b/Makefile
index c22e144..8000b88 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
-BIN ?= navi
-PREFIX ?= /usr/local
-
 install:
-	scripts/symlink
+	scripts/install
 
 uninstall:
-	rm -f $(PREFIX)/bin/$(BIN)
+	scripts/uninstall
+
+release:
+	scripts/release
diff --git a/README.md b/README.md
index 9a96c8a..4944ad5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# navi
+# navi [![CircleCI](https://circleci.com/gh/denisidoro/navi.svg?style=svg)](https://circleci.com/gh/denisidoro/navi)
 
 An interactive cheatsheet tool for the command-line so that you'll never say the following again:
 
@@ -53,7 +53,12 @@ Or you can launch and browser and search for instructions on Google, but that ta
 
 In this case, you need to pass the directory which contains `.cheat` files as in:
 ```sh
-navi --dir /folder/with/cheats
+navi --dir "/folder/with/cheats"
+```
+
+Alternatively, you can set an environment variable in your `.bashrc`-like file:
+```sh
+export NAVI_DIR="/folder/with/cheats"
 ```
 
 ## .cheat syntax
diff --git a/navi b/navi
index 4d23013..b4183e0 100755
--- a/navi
+++ b/navi
@@ -22,6 +22,6 @@ source "${SCRIPT_DIR}/src/main.sh"
 ##?     --print                               Prevent script execution [default: false]
 ##?     --no-interpolation                    Prevent argument interpolation [default: false]
 
-VERSION="0.5.0"
+VERSION="0.6.0"
 docs::eval "$@"
 main "$@"
diff --git a/scripts/symlink b/scripts/install
index 2ab7ab9..2ab7ab9 100755
--- a/scripts/symlink
+++ b/scripts/install
diff --git a/scripts/release b/scripts/release
new file mode 100755
index 0000000..f854c55
--- /dev/null
+++ b/scripts/release
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$SCRIPT_DIR"
+
+tag="v$*"
+tar="https://github.com/denisidoro/navi/archive/v${tag}.tar.gz"
+formula="/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/navi.rb"
+
+echo "Attempting to release version ${tag}..."
+
+echo "git tag"
+git tag -a "$tag" -m "$tag"
+
+echo "git push"
+git push --follow-tags
+
+echo "rm formula"
+rm "$formula" || true
+
+echo "brew create"
+brew create "$tar"
+
+echo "output"
+grep "url" "$formula" -A1
\ No newline at end of file
diff --git a/scripts/uninstall b/scripts/uninstall
new file mode 100755
index 0000000..1a90c6a
--- /dev/null
+++ b/scripts/uninstall
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BIN="/usr/local/bin/navi"
+rm -rf "$BIN" || true
\ No newline at end of file
diff --git a/src/cheat.sh b/src/cheat.sh
index 5e6b340..5ce0208 100755
--- a/src/cheat.sh
+++ b/src/cheat.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 cheat::find() {
-	find "${cheat_dir:-"${SCRIPT_DIR}/cheats"}" -iname '*.cheat'
+	find "${NAVI_DIR:-"${SCRIPT_DIR}/cheats"}" -iname '*.cheat'
 }
 
 cheat::read_many() {
diff --git a/src/docs.sh b/src/docs.sh
index 7a125ea..ad03944 100644
--- a/src/docs.sh
+++ b/src/docs.sh
@@ -14,7 +14,7 @@ docs::eval() {
 
    for arg in $@; do
     case $wait_for in
-      dir) cheat_dir="$arg"; wait_for="";;
+      dir) NAVI_DIR="$arg"; wait_for="";;
     esac
 
     case $arg in
@@ -25,6 +25,4 @@ docs::eval() {
       -d|--dir) wait_for="dir";;
     esac 
    done
-
-   echo "cheat_dir: ${cheat_dir:-}"
 }
diff --git a/test/core.sh b/test/core.sh
new file mode 100644
index 0000000..78d578e
--- /dev/null
+++ b/test/core.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+source <(
+grep -v 'main ' "${SCRIPT_DIR}/navi" | sed -E "s|export.*|export SCRIPT_DIR=\"${SCRIPT_DIR}\"|")
+
+test::success() {
+  echo "Test passed!"
+}
+
+test::fail() {
+  echo "Test failed..."
+  exit 42
+}
\ No newline at end of file
diff --git a/test/find_cheats b/test/find_cheats
new file mode 100755
index 0000000..849d044
--- /dev/null
+++ b/test/find_cheats
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+source "${SCRIPT_DIR}/test/core.sh"
+
+cheat::find \
+  | grep -q "docker.cheat" \
+  && test::success \
+  || test::fail