From 5364d93d5f76e86f0cb22bbe5e863426b6da0f65 Mon Sep 17 00:00:00 2001
From: Dominic Letz <dominic@diode.io>
Date: Thu, 15 Dec 2022 11:58:06 +0100
Subject: [PATCH 1/5] Add support for msys2 on windows

---
 bin/download   | 12 ++++++++----
 bin/install    |  8 ++++++--
 lib/helpers.sh |  4 ++++
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/bin/download b/bin/download
index 81d4930..93b45d4 100755
--- a/bin/download
+++ b/bin/download
@@ -31,21 +31,25 @@ download_golang () {
     local download_path=$2
     local platform=""
     local arch=""
+    local filetype="tar.gz"
 
     platform=$(get_platform)
+    if [ "$platform" == "windows" ]; then
+        filetype="zip"
+    fi
     arch=$(get_arch)
-    download_url="https://dl.google.com/go/go${version}.${platform}-${arch}.tar.gz"
+    download_url="https://dl.google.com/go/go${version}.${platform}-${arch}.${filetype}"
 
     http_code=$(curl -I -w '%{http_code}' -s -o /dev/null "$download_url")
     if [ "$http_code" -eq 404 ] || [ "$http_code" -eq 403 ]; then
         fail "URL: ${download_url} returned status ${http_code}"
     fi
 
-    curl "$download_url" -o "${download_path}/archive.tar.gz"
-    curl "${download_url}.sha256" -o "${download_path}/archive.tar.gz.sha256"
+    curl "$download_url" -o "${download_path}/archive.${filetype}"
+    curl "${download_url}.sha256" -o "${download_path}/archive.${filetype}.sha256"
 
     echo 'verifying checksum'
-    if ! check_shasum "${download_path}/archive.tar.gz" "${download_path}/archive.tar.gz.sha256"; then
+    if ! check_shasum "${download_path}/archive.${filetype}" "${download_path}/archive.${filetype}.sha256"; then
         fail "Authenticity of package archive can not be assured. Exiting."
     else
       msg "checksum verified"
diff --git a/bin/install b/bin/install
index 2f3ad54..5064361 100755
--- a/bin/install
+++ b/bin/install
@@ -18,8 +18,12 @@ install_golang () {
         created_tmp="1"
         ASDF_INSTALL_VERSION="$version" ASDF_DOWNLOAD_PATH="$download_path" "$PLUGIN_DIR/bin/download"
     fi
-
-    tar -C "$install_path" -xzf "${download_path}/archive.tar.gz"
+   
+    if [ "$(get_platform)" == "windows" ]; then
+        unzip -d "$install_path" "${download_path}/archive.zip"
+    else
+        tar -C "$install_path" -xzf "${download_path}/archive.tar.gz"
+    fi
 
     if [ "1" = "$created_tmp" ]; then
         rm -r "$download_path"
diff --git a/lib/helpers.sh b/lib/helpers.sh
index 9fdd109..f1b289c 100644
--- a/lib/helpers.sh
+++ b/lib/helpers.sh
@@ -9,6 +9,10 @@ get_platform () {
     platform="$(uname | tr '[:upper:]' '[:lower:]')"
 
     case "$platform" in
+        msys_nt*)
+	    platform="windows"
+            [ -z "$silent" ] && msg "Platform '${platform}' supported!"
+            ;;
         linux|darwin|freebsd)
             [ -z "$silent" ] && msg "Platform '${platform}' supported!"
             ;;

From 9f6dae1f74239e4dfe871e91b5e2b6297b4947ea Mon Sep 17 00:00:00 2001
From: Dominic Letz <dominic.letz@berlin.de>
Date: Mon, 19 Dec 2022 09:17:33 +0100
Subject: [PATCH 2/5] Added windows

---
 .github/workflows/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 24d2f14..aeb3130 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,6 +16,7 @@ jobs:
         os:
           - macos-latest
           - ubuntu-latest
+          - windows-latest
 
     runs-on: ${{ matrix.os }}
 

From 2243b0352d1d4af22489984da6aa7a7d55577acf Mon Sep 17 00:00:00 2001
From: Dominic Letz <dominic.letz@berlin.de>
Date: Mon, 19 Dec 2022 11:52:37 +0100
Subject: [PATCH 3/5] fixup!

---
 .github/workflows/main.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index aeb3130..2d3e433 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,6 +20,10 @@ jobs:
 
     runs-on: ${{ matrix.os }}
 
+    defaults:
+      run:
+        shell: bash
+
     steps:
       - name: Test plugin
         uses: asdf-vm/actions/plugin-test@v1

From 36a87e500173b82124c235701dac0f5e87d66ad5 Mon Sep 17 00:00:00 2001
From: Dominic Letz <dominic.letz@berlin.de>
Date: Mon, 19 Dec 2022 12:00:01 +0100
Subject: [PATCH 4/5] fixup!

---
 .github/workflows/main.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2d3e433..818dcd6 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,9 +22,13 @@ jobs:
 
     defaults:
       run:
-        shell: bash
+        shell: msys2 {0}
 
     steps:
+      - if: runner.os == 'Windows'
+        name: "Install mingw deps"
+        uses: msys2/setup-msys2@v2
+
       - name: Test plugin
         uses: asdf-vm/actions/plugin-test@v1
         with:

From 38b378004ad5b18d5b831212e2082947933a44ed Mon Sep 17 00:00:00 2001
From: Dominic Letz <dominic.letz@berlin.de>
Date: Mon, 19 Dec 2022 12:12:30 +0100
Subject: [PATCH 5/5] revert!

---
 .github/workflows/main.yml | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 818dcd6..24d2f14 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,19 +16,10 @@ jobs:
         os:
           - macos-latest
           - ubuntu-latest
-          - windows-latest
 
     runs-on: ${{ matrix.os }}
 
-    defaults:
-      run:
-        shell: msys2 {0}
-
     steps:
-      - if: runner.os == 'Windows'
-        name: "Install mingw deps"
-        uses: msys2/setup-msys2@v2
-
       - name: Test plugin
         uses: asdf-vm/actions/plugin-test@v1
         with: