feat: make every last INSTALLER_ variable have a branded version

cargo-dist-schema/src/lib.rs

@@ -581,9 +581,23 @@ pub struct EnvironmentVariables {
     pub disable_update_env_var: String,
     /// Environment variable to disable modifying the path
     pub no_modify_path_env_var: String,
+    /// Environment variable to make the installer more quiet
+    pub print_quiet_env_var: String,
+    /// Environment variable to make the installer more verbose
+    pub print_verbose_env_var: String,
+    /// Environment variable to override the URL to download from
+    ///
+    /// This trumps the base_url env vars below.
+    pub download_url_env_var: String,
     /// Environment variable to set the GitHub base URL
+    ///
+    /// `{owner}/{repo}` will be added to the end of this value to
+    /// construct the installer_download_url.
     pub github_base_url_env_var: String,
     /// Environment variable to set the GitHub Enterprise base URL
+    ///
+    /// `{owner}/{repo}` will be added to the end of this value to
+    /// construct the installer_download_url.
     pub ghe_base_url_env_var: String,
     /// Environment variable to set the GitHub BEARER token when fetching archives
     pub github_token_env_var: String,
@@ -911,17 +925,23 @@ impl DistManifest {
         } else {
             let env_app_name = name.to_ascii_uppercase().replace('-', "_");
             let install_dir_env_var = format!("{env_app_name}_INSTALL_DIR");
+            let download_url_env_var = format!("{env_app_name}_DOWNLOAD_URL");
             let unmanaged_dir_env_var = format!("{env_app_name}_UNMANAGED_INSTALL");
             let disable_update_env_var = format!("{env_app_name}_DISABLE_UPDATE");
+            let print_quiet_env_var = format!("{env_app_name}_PRINT_QUIET");
+            let print_verbose_env_var = format!("{env_app_name}_PRINT_VERBOSE");
             let no_modify_path_env_var = format!("{env_app_name}_NO_MODIFY_PATH");
             let github_base_url_env_var = format!("{env_app_name}_INSTALLER_GITHUB_BASE_URL");
             let ghe_base_url_env_var = format!("{env_app_name}_INSTALLER_GHE_BASE_URL");
             let github_token_env_var = format!("{env_app_name}_GITHUB_TOKEN");
 
             let environment_variables = EnvironmentVariables {
                 install_dir_env_var,
+                download_url_env_var,
                 unmanaged_dir_env_var,
                 disable_update_env_var,
+                print_quiet_env_var,
+                print_verbose_env_var,
                 no_modify_path_env_var,
                 github_base_url_env_var,
                 ghe_base_url_env_var,

cargo-dist/templates/installer/installer.ps1.j2

@@ -56,7 +56,9 @@ if ($env:{{ env_vars.ghe_base_url_env_var }}) {
 } else {
   $installer_base_url = "{{ hosting.github.artifact_base_url }}"
 }
-if ($env:INSTALLER_DOWNLOAD_URL) {
+if ($env:{{ env_vars.download_url_env_var }}) {
+  $ArtifactDownloadUrl = $env:{{ env_vars.download_url_env_var }}
+} elseif ($env:INSTALLER_DOWNLOAD_URL) {
   $ArtifactDownloadUrl = $env:INSTALLER_DOWNLOAD_URL
 } else {
   $ArtifactDownloadUrl = "$installer_base_url{{ hosting.github.artifact_download_path }}"

cargo-dist/templates/installer/installer.sh.j2

@@ -30,13 +30,23 @@ if [ -n "{{ '${' }}{{ env_vars.ghe_base_url_env_var }}:-}" ]; then
 else
     INSTALLER_BASE_URL="{{ '${' }}{{ env_vars.github_base_url_env_var }}:-{{ hosting.github.artifact_base_url }}}"
 fi
-if [ -n "${INSTALLER_DOWNLOAD_URL:-}" ]; then
+if [ -n "{{ '${' }}{{ env_vars.download_url_env_var }}:-}" ]; then
+    ARTIFACT_DOWNLOAD_URL="${{ env_vars.download_url_env_var }}"
+elif [ -n "${INSTALLER_DOWNLOAD_URL:-}" ]; then
     ARTIFACT_DOWNLOAD_URL="$INSTALLER_DOWNLOAD_URL"
 else
     ARTIFACT_DOWNLOAD_URL="${INSTALLER_BASE_URL}{{ hosting.github.artifact_download_path }}"
 fi
-PRINT_VERBOSE=${INSTALLER_PRINT_VERBOSE:-0}
-PRINT_QUIET=${INSTALLER_PRINT_QUIET:-0}
+if [ -n "{{ '${' }}{{ env_vars.print_verbose_env_var }}:-}" ]; then
+    PRINT_VERBOSE="${{ env_vars.print_verbose_env_var }}"
+else
+    PRINT_VERBOSE=${INSTALLER_PRINT_VERBOSE:-0}
+fi
+if [ -n "{{ '${' }}{{ env_vars.print_quiet_env_var }}:-}" ]; then
+    PRINT_QUIET="${{ env_vars.print_quiet_env_var }}"
+else
+    PRINT_QUIET=${INSTALLER_PRINT_QUIET:-0}
+fi
 if [ -n "{{ '${' }}{{ env_vars.no_modify_path_env_var }}:-}" ]; then
     NO_MODIFY_PATH="${{ env_vars.no_modify_path_env_var }}"
 else