From a10f4cef153c2c32c65b2194574bf5760358cf68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan-Otto=20Kr=C3=B6pke?= <github@jkroepke.de>
Date: Thu, 29 Oct 2020 23:57:42 +0100
Subject: [PATCH 1/4] Remove filename restrictions

See: #119
---
 helm-git-plugin.sh | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/helm-git-plugin.sh b/helm-git-plugin.sh
index 6dcdd727..a41dc5fb 100755
--- a/helm-git-plugin.sh
+++ b/helm-git-plugin.sh
@@ -187,13 +187,6 @@ main() {
   readonly helm_repo_uri="git+$git_repo@$git_path?ref=$git_ref&sparse=$git_sparse"
   debug "helm_repo_uri: $helm_repo_uri"
 
-  case "$helm_file" in
-  index.yaml) ;;
-  *.tgz) ;;
-  *) error "Target file name has to be either 'index.yaml' or a tgz release" ;;
-  esac
-
-
   # Setup cleanup trap
   cleanup() {
     rm -rf "$git_root_path" \

From 5c7964798b5cd778e88be5d242ebc0098222e780 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan-Otto=20Kr=C3=B6pke?= <github@jkroepke.de>
Date: Sun, 1 Nov 2020 14:01:59 +0100
Subject: [PATCH 2/4] Additional fixed for helm value files

---
 helm-git-plugin.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/helm-git-plugin.sh b/helm-git-plugin.sh
index a41dc5fb..78d6d1c3 100755
--- a/helm-git-plugin.sh
+++ b/helm-git-plugin.sh
@@ -199,6 +199,16 @@ main() {
   readonly git_sub_path=$(path_join "$git_root_path" "$git_path")
   git_checkout "$git_sparse" "$git_root_path" "$git_repo" "$git_ref" "$git_path" ||
     error "Error while git_sparse_checkout"
+    
+  case "$helm_file" in
+  index.yaml) ;;
+  *.tgz) ;;
+  *)
+    # value files
+    cat "$git_path/$helm_file"
+    return
+    ;;
+  esac
 
   readonly helm_target_path="$(mktemp -d "$TMPDIR/helm-git.XXXXXX")"
   readonly helm_target_file="$(path_join "$helm_target_path" "$helm_file")"

From e363fc611bd1f64bc517170588267f271ada9503 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan-Otto=20Kr=C3=B6pke?= <joe@adorsys.de>
Date: Sun, 1 Nov 2020 19:22:16 +0100
Subject: [PATCH 3/4] Add test case for values

---
 tests/05-helm-cli.bats | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/05-helm-cli.bats b/tests/05-helm-cli.bats
index 5f4ca144..a3c3d6f4 100644
--- a/tests/05-helm-cli.bats
+++ b/tests/05-helm-cli.bats
@@ -58,3 +58,15 @@ load 'test-helper'
     run grep cert-manager-v0.5.2 "$HELM_HOME/repository/repositories.yaml"
     [ -n "$output" ]
 }
+
+@test "helm_cli template example-chart + values" {
+    run helm_init "$HELM_HOME"
+    [ $status = 0 ]
+    run helm plugin install "$HELM_GIT_DIRNAME"
+    [ $status = 0 ]
+    run helm template \
+      --repo "git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart?ref=master" \
+      example-chart \
+      -f "git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart/values.yaml?ref=master"
+    [ $status = 0 ]
+}

From 345cc81692d126e4d116c8309cb48da52e5eb49b Mon Sep 17 00:00:00 2001
From: Julien Bouyoud <jBouyoud@users.noreply.github.com>
Date: Thu, 12 Nov 2020 08:11:44 +0100
Subject: [PATCH 4/4] tests: fixup non existing '--repo' on helm 2

---
 tests/03-cli.bats      |  9 +++++++++
 tests/05-helm-cli.bats | 12 ------------
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/tests/03-cli.bats b/tests/03-cli.bats
index 467992b0..e825dd64 100644
--- a/tests/03-cli.bats
+++ b/tests/03-cli.bats
@@ -20,3 +20,12 @@ load 'test-helper'
     run stat "$HELM_GIT_OUTPUT/cert-manager-v0.5.2.tgz"
     [ $status = 0 ]
 }
+
+@test "fetch tests/fixtures/example-chart/values.yaml" {
+    run helm_init "$HELM_HOME"
+    url="git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart/values.yaml?ref=master"
+    $HELM_GIT_DIRNAME/helm-git "" "" "" "$url" 2>/dev/null > "$HELM_GIT_OUTPUT/values.yaml"
+    [ $? = 0 ]
+    run stat "$HELM_GIT_OUTPUT/values.yaml"
+    [ $status = 0 ]
+}
diff --git a/tests/05-helm-cli.bats b/tests/05-helm-cli.bats
index a3c3d6f4..5f4ca144 100644
--- a/tests/05-helm-cli.bats
+++ b/tests/05-helm-cli.bats
@@ -58,15 +58,3 @@ load 'test-helper'
     run grep cert-manager-v0.5.2 "$HELM_HOME/repository/repositories.yaml"
     [ -n "$output" ]
 }
-
-@test "helm_cli template example-chart + values" {
-    run helm_init "$HELM_HOME"
-    [ $status = 0 ]
-    run helm plugin install "$HELM_GIT_DIRNAME"
-    [ $status = 0 ]
-    run helm template \
-      --repo "git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart?ref=master" \
-      example-chart \
-      -f "git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart/values.yaml?ref=master"
-    [ $status = 0 ]
-}