feat: implement 'remove' command

Signed-off-by: Julien Bouyoud <jBouyoud@users.noreply.github.com>

scripts/commands/remove.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env sh
+
+set -eu
+
+remove_usage() {
+    cat <<EOF
+helm config-scheme remove NAME
+
+Remove NAME configuration scheme
+EOF
+}
+
+remove() {
+    if [ $# -lt 1 ]; then
+        remove_usage
+        exit 1
+    fi
+    scheme_name="${1}"
+
+    if ! repository_scheme_exists "${scheme_name}"; then
+        log_error "[remove] Scheme '${scheme_name}' doesn't exists"
+        exit 2
+    fi
+
+    repository_delete_scheme "${scheme_name}"
+}

scripts/lib/repository.sh

@@ -31,6 +31,10 @@ repository_create_scheme() {
     printf '' >"$(_repository_scheme_file "${scheme_name}")"
 }
 
+repository_delete_scheme() {
+    rm -f "$(_repository_scheme_file "${1}")"
+}
+
 repository_scheme_append_file_uri() {
     scheme_name="${1}"
     file_uri="${2}"

tests/lib/asserts-config-repository.bash

@@ -1,7 +1,14 @@
 
+assert_config_repository_scheme_not_exist() {
+    file="${HELM_CONFIG_SCHEME_REPOSITORY}/${1}"
+
+     assert_file_not_exist "${file}"
+}
+
 assert_config_repository_scheme() {
     file="${HELM_CONFIG_SCHEME_REPOSITORY}/${1}"
 
     assert_file_exist "${file}"
     assert_equal "$(cat "${file}")" "${2}"
 }
+

tests/unit/remove.bats

@@ -4,9 +4,53 @@ load '../lib/helper'
 load '../bats/extensions/bats-support/load'
 load '../bats/extensions/bats-assert/load'
 load '../bats/extensions/bats-file/load'
+load '../lib/asserts-config-repository'
 
-@test "remove:" {
+@test "remove: show help" {
     run helm config-scheme remove
+
+    assert_failure 1
+    assert_output --partial 'helm config-scheme remove NAME'
+}
+
+@test "remove -h: show help" {
+    run helm config-scheme remove -h
+
+    assert_success
+    assert_output --partial 'helm config-scheme remove NAME'
+}
+
+@test "remove --help: show help" {
+    run helm config-scheme remove --help
+
+    assert_success
+    assert_output --partial 'helm config-scheme remove NAME'
+}
+
+@test "remove help: show help" {
+    run helm config-scheme remove help
+
+    assert_success
+    assert_output --partial 'helm config-scheme remove NAME'
+}
+
+@test "remove scheme: show error if not exists" {
+    helm config-scheme add scheme1 a.yaml
+    helm config-scheme add scheme2 a.yaml b.yaml
+
+    run helm config-scheme remove bob
+
     assert_failure 2
-    assert_output --partial 'Error: Not yet implemented.'
+    assert_output --partial "[config-scheme][remove] Scheme 'bob' doesn't exists"
+}
+
+@test "remove scheme: remove the scheme" {
+    helm config-scheme add scheme1 a.yaml
+    helm config-scheme add scheme2 a.yaml b.yaml
+
+    run helm config-scheme remove scheme1
+
+    assert_success
+    assert_config_repository_scheme_not_exist "scheme1"
+    assert_config_repository_scheme "scheme2" $'a.yaml\nb.yaml'
 }