From c717ea4bdc007f53fd928a7aceda4843f472ee5a Mon Sep 17 00:00:00 2001
From: Sebastian Choren <schoren@users.noreply.github.com>
Date: Fri, 12 Aug 2022 11:57:58 -0300
Subject: [PATCH] add workflow to test CLI installer (#1061)

---
 .github/workflows/pull-request-installer.yaml | 34 +++++++++++++++++++
 docs/installing.md                            |  2 +-
 install-cli.sh                                |  9 +++--
 3 files changed, 41 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/pull-request-installer.yaml

diff --git a/.github/workflows/pull-request-installer.yaml b/.github/workflows/pull-request-installer.yaml
new file mode 100644
index 0000000000..9472f026f5
--- /dev/null
+++ b/.github/workflows/pull-request-installer.yaml
@@ -0,0 +1,34 @@
+name: Installer Pull Request
+on: [push]
+
+jobs:
+  linux:
+    name: Linux
+    strategy:
+      matrix:
+        distro: [ubuntu, fedora, alpine]
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: ${{ matrix.distro }}
+      uses: addnab/docker-run-action@v3
+      with:
+        image: ${{matrix.distro}}
+        options: -v ${{ github.workspace }}:/app -e GITHUB_SHA
+        run: |
+         case "${{ matrix.distro }}" in
+            ubuntu)
+              apt-get update -q -y
+              apt-get install -q -y curl
+              ;;
+            fedora)
+              yum install -y curl --refresh
+              ;;
+            alpine)
+              apk add --update curl
+              ;;
+          esac
+
+          curl -L https://raw.githubusercontent.com/kubeshop/tracetest/${GITHUB_SHA}/install-cli.sh | sh
+          tracetest
diff --git a/docs/installing.md b/docs/installing.md
index 1148f6aabb..f0cccb1eab 100644
--- a/docs/installing.md
+++ b/docs/installing.md
@@ -101,7 +101,7 @@ You can find the latest version [here](https://github.com/kubeshop/tracetest/rel
 
 Tracetest CLI can be installed automatically using the following script:
 ```sh
-curl -L https://raw.githubusercontent.com/kubeshop/tracetest/main/install-cli.sh | bash
+curl -L https://raw.githubusercontent.com/kubeshop/tracetest/main/install-cli.sh | sh
 ```
 
 It works for systems with Hombrew, `apt-get`, `dpkg`, `yum`, `rpm` installed, and if no package manager is available, it will try to download the build and install it manually.
diff --git a/install-cli.sh b/install-cli.sh
index 34a6d85ea6..2f246f2b4c 100755
--- a/install-cli.sh
+++ b/install-cli.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 cmd_exists() {
   command -v $1 &> /dev/null
@@ -27,7 +27,10 @@ get_os() {
 
 get_arch() {
   arch=$(uname -p)
-    case "$arch" in
+  if [ "$arch" = "unknown" ]; then
+    arch=$(uname -m)
+  fi
+  case "$arch" in
     "x86_64")
       echo "amd64"
       ;;
@@ -37,7 +40,7 @@ get_arch() {
       ;;
 
     *)
-      echo ""
+      echo $arch
       ;;
   esac
 }