Merge pull request cunymatthieu#12 from tgenv/github-actions

Get test running and passing as github actions on pull requests

.github/workflows/test.yaml

@@ -0,0 +1,55 @@
+name: 'Test'
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+    branches:
+      - 'main'
+  workflow_dispatch:
+
+jobs:
+
+  # Only checking latest Linux/UNIX on pulls to save execution times
+  test-main-pulls:
+    if: github.event_name == 'pull_request'
+    runs-on: "${{ matrix.os }}"
+    strategy:
+      matrix:
+        os:
+          - 'macos-latest'
+          - 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v2'
+        with:
+          fetch-depth: 1
+      - name: 'Install Dependencies'
+        run: './test/install_deps.sh'
+      - name: 'Run all tests'
+        run: './test/run.sh'
+        shell: 'bash'
+
+  # When we push to main, test everything in order to guarantee releases
+  test-main-pushes:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    runs-on: "${{ matrix.os }}"
+    strategy:
+      matrix:
+        os:
+          - 'macos-11'
+          - 'macos-10.15'
+          - 'ubuntu-20.04'
+          - 'ubuntu-18.04'
+          - 'windows-2019'
+    steps:
+      - uses: 'actions/checkout@v2'
+        with:
+          fetch-depth: 1
+
+      - name: 'Install Dependencies'
+        run: './test/install_deps.sh'
+
+      - name: 'Run all tests'
+        run: './test/run.sh'
+        shell: 'bash'

.gitignore

@@ -1,2 +1,5 @@
 ## Mac things
-.DS_Store
+.DS_Store
+
+version
+versions/

README.md

@@ -1,8 +1,10 @@
 # TGENV - Terragrunt Version Manager
 
+![Tests](https://github.com/tgenv/tgenv/actions/workflows/test.yaml/badge.svg?branch=main)
+
 ![tgenvlogo](/assets/tgenv-logo.png)
 
-This project was forked from old project [tgenv](https://github.com/cunymatthieu/tgenv). The intention here it's keep the project alive.
+This project was forked from old project [cunymatthieu/tgenv](https://github.com/cunymatthieu/tgenv). The intention here it's keep the project alive.
 
 [Terragrunt](https://github.com/gruntwork-io/terragrunt) version manager inspired by [tfenv](https://github.com/kamatama41/tfenv)
 

libexec/helpers

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+function error_and_proceed() {
+  errors+=("${1}")
+  echo -e "tgenv: ${0}: Test Failed: ${1}" >&2
+}
+
 function error_and_die() {
   echo -e "tgenv: $(basename ${0}): \033[0;31m[ERROR] ${1}\033[0;39m" >&2
   exit 1

test/install_deps.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -uo pipefail;
+
+if [[ $(uname) == 'Darwin' ]] && [ $(which brew) ]; then
+  brew install grep;
+fi;

test/run.sh

@@ -4,7 +4,8 @@ if [ -n "${TGENV_DEBUG}" ]; then
   export PS4='+ [${BASH_SOURCE##*/}:${LINENO}] '
   set -x
 fi
-TGENV_ROOT=$(cd $(dirname ${0})/.. && pwd)
+
+export TGENV_ROOT=$(cd $(dirname ${0})/.. && pwd)
 export PATH="${TGENV_ROOT}/bin:${PATH}"
 
 errors=()

test/test_install_and_use.sh

@@ -2,20 +2,15 @@
 
 declare -a errors
 
-function error_and_proceed() {
-  errors+=("${1}")
-  echo -e "tgenv: ${0}: Test Failed: ${1}" >&2
-}
-
-function error_and_die() {
-  echo -e "tgenv: ${0}: ${1}" >&2
-  exit 1
-}
+source "${TGENV_ROOT}/libexec/helpers"
 
 [ -n "$TGENV_DEBUG" ] && set -x
 source $(dirname $0)/helpers.sh \
   || error_and_die "Failed to load test helpers: $(dirname $0)/helpers.sh"
 
+##################################################
+# Test install latest version
+##################################################
 echo "### Install latest version"
 cleanup || error_and_die "Cleanup failed?!"
 
@@ -26,54 +21,73 @@ v=$(tgenv list-remote | head -n 1)
   check_version ${v} || exit 1
 ) || error_and_proceed "Installing latest version ${v}"
 
+##################################################
+# Test install latest:<regex>
+##################################################
 echo "### Install latest version with Regex"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=$(tgenv list-remote | grep 0.11.1 | head -n 1)
+v=$(tgenv list-remote | grep 0.37.4 | head -n 1)
 (
-  tgenv install latest:^0.11 || exit 1
-  tgenv use latest:^0.11 || exit 1
+  tgenv install latest:^0.37 || exit 1
+  tgenv use latest:^0.37 || exit 1
   check_version ${v} || exit 1
 ) || error_and_proceed "Installing latest version ${v} with Regex"
 
+##################################################
+# Test install specific version
+##################################################
 echo "### Install specific version"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=0.9.9
+v=0.36.3
 (
   tgenv install ${v} || exit 1
   tgenv use ${v} || exit 1
   check_version ${v} || exit 1
 ) || error_and_proceed "Installing specific version ${v}"
 
+##################################################
+# Test specific version from .terragrunt-version
+##################################################
 echo "### Install specific .terragrunt-version"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=0.12.3
+v=0.36.1
 echo ${v} > ./.terragrunt-version
 (
   tgenv install || exit 1
   check_version ${v} || exit 1
 ) || error_and_proceed "Installing .terragrunt-version ${v}"
 
+
+##################################################
+# Install invalid specific version .terragrunt-version
+##################################################
 echo "### Install latest:<regex> .terragrunt-version"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=$(tgenv list-remote | grep -e '^0.9' | head -n 1)
-echo "latest:^0.9" > ./.terragrunt-version
+v=$(tgenv list-remote | grep -e '^0.38' | head -n 1)
+echo "latest:^0.38" > ./.terragrunt-version
 (
   tgenv install || exit 1
   check_version ${v} || exit 1
 ) || error_and_proceed "Installing .terragrunt-version ${v}"
 
-echo "### Install invalid specific version"
+##################################################
+# Install invalid specific version .terragrunt-version
+##################################################
+echo "### Install invalid specific version .terragrunt-version"
 cleanup || error_and_die "Cleanup failed?!"
 
 v=9.9.9
 expected_error_message="No versions matching '${v}' found in remote"
 [ -z "$(tgenv install ${v} 2>&1 | grep "${expected_error_message}")" ] \
   && error_and_proceed "Installing invalid version ${v}"
 
+##################################################
+# Install invalid latest:<regex> version
+##################################################
 echo "### Install invalid latest:<regex> version"
 cleanup || error_and_die "Cleanup failed?!"
 

test/test_list.sh

@@ -1,38 +1,40 @@
 #!/usr/bin/env bash
 
+set -uo pipefail;
 declare -a errors
 
-function error_and_proceed() {
-  errors+=("${1}")
-  echo -e "tgenv: ${0}: Test Failed: ${1}" >&2
-}
+source "${TGENV_ROOT}/libexec/helpers"
 
-function error_and_die() {
-  echo -e "tgenv: ${0}: ${1}" >&2
-  exit 1
-}
-
-[ -n "${TGENV_DEBUG}" ] && set -x
+[ "${TGENV_DEBUG:-0}" -gt 0 ] && set -x
 source $(dirname $0)/helpers.sh \
   || error_and_die "Failed to load test helpers: $(dirname $0)/helpers.sh"
 
 echo "### List local versions"
 cleanup || error_and_die "Cleanup failed?!"
 
-for v in 0.12.15 0.12.9 0.11.1 0.10.0 0.9.3; do
+versions=(
+  0.38.12
+  0.37.4
+  0.36.11
+  0.33.0
+  0.29.7
+)
+for v in "${versions[@]}"; do
   tgenv install ${v} || error_and_proceed "Install of version ${v} failed"
 done
+tgenv use 0.38.12
 
-result=$(tgenv list)
+result="$(tgenv list)";
 expected="$(cat << EOS
-0.12.15
-0.12.9
-0.11.1
-0.10.0
-0.9.3
+* 0.38.12 (set by $(tgenv version-file))
+  0.37.4
+  0.36.11
+  0.33.0
+  0.29.7
 EOS
 )"
 
+# Note macos appears to have problems with variable expansion here
 if [ "${expected}" != "${result}" ]; then
   error_and_proceed "List mismatch.\nExpected:\n${expected}\nGot:\n${result}"
 fi

test/test_symlink.sh

@@ -2,15 +2,7 @@
 
 declare -a errors
 
-function error_and_proceed() {
-  errors+=("${1}")
-  echo -e "tgenv: Test Failed: ${1}" >&2
-}
-
-function error_and_die() {
-  echo -e "tgenv: ${1}" >&2
-  exit 1
-}
+source "${TGENV_ROOT}/libexec/helpers"
 
 [ -n "${TGENV_DEBUG}" ] && set -x
 source $(dirname $0)/helpers.sh \
@@ -23,9 +15,11 @@ export PATH="${TGENV_BIN_DIR}:${PATH}"
 
 echo "### Test supporting symlink"
 cleanup || error_and_die "Cleanup failed?!"
-tgenv install 0.12.15 || error_and_proceed "Install failed"
-tgenv use 0.12.15 || error_and_proceed "Use failed"
-check_version 0.12.15 || error_and_proceed "Version check failed"
+
+v=0.35.17
+tgenv install ${v} || error_and_proceed "Install failed"
+tgenv use ${v} || error_and_proceed "Use failed"
+check_version ${v} || error_and_proceed "Version check failed"
 
 if [ ${#errors[@]} -gt 0 ]; then
   echo -e "\033[0;31m===== The following symlink tests failed =====\033[0;39m" >&2

test/test_uninstall.sh

@@ -2,15 +2,7 @@
 
 declare -a errors
 
-function error_and_proceed() {
-  errors+=("${1}")
-  echo -e "tgenv: ${0}: Test Failed: ${1}" >&2
-}
-
-function error_and_die() {
-  echo -e "tgenv: ${0}: ${1}" >&2
-  exit 1
-}
+source "${TGENV_ROOT}/libexec/helpers"
 
 [ -n "${TGENV_DEBUG}" ] && set -x
 source $(dirname $0)/helpers.sh \
@@ -19,11 +11,11 @@ source $(dirname $0)/helpers.sh \
 echo "### Uninstall local versions"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=0.9.9
+v=0.35.2
 (
   tgenv install ${v} || exit 1
   tgenv uninstall ${v} || exit 1
-  tgenv list | grep 0.9.9 && exit 1 || exit 0
+  tgenv list | grep 0.35.2 && exit 1 || exit 0
 ) || error_and_proceed "Uninstall of version ${v} failed"
 
 echo "### Uninstall latest version"
@@ -39,10 +31,10 @@ v=$(tgenv list-remote | head -n 1)
 echo "### Uninstall latest version with Regex"
 cleanup || error_and_die "Cleanup failed?!"
 
-v=$(tgenv list-remote | grep 0.12.15 | head -n 1)
+v=$(tgenv list-remote | grep 0.33.2 | head -n 1)
 (
-  tgenv install latest:^0.12 || exit 1
-  tgenv uninstall latest:^0.12 || exit 1
+  tgenv install latest:^0.33 || exit 1
+  tgenv uninstall latest:^0.33 || exit 1
   tgenv list | grep ${v} && exit 1 || exit 0
 ) || error_and_proceed "Uninstalling latest version ${v} with Regex"