Merge pull request #135 from DeterminateSystems/global-env-vars

Add env vars for global variables

Author: lucperkins

src/cli/cmd/list.rs

@@ -27,7 +27,7 @@ pub(crate) struct ListSubcommand {
     cmd: Subcommands,
 
     /// Output results as JSON.
-    #[arg(long, global = true, env = "FH_JSON_OUTPUT")]
+    #[arg(long, global = true, env = "FH_OUTPUT_JSON")]
     json: bool,
 
     #[arg(from_global)]

src/cli/mod.rs

@@ -13,6 +13,7 @@ pub(crate) struct Cli {
         global = true,
         long,
         default_value = "https://api.flakehub.com",
+        env = "FH_API_ADDR",
         hide = true
     )]
     pub api_addr: url::Url,
@@ -24,6 +25,7 @@ pub(crate) struct Cli {
         global = true,
         long,
         default_value = "https://cache.flakehub.com",
+        env = "FH_CACHE_ADDR",
         hide = true
     )]
     pub cache_addr: url::Url,
@@ -35,6 +37,7 @@ pub(crate) struct Cli {
         global = true,
         long,
         default_value = "https://flakehub.com",
+        env = "FH_FRONTEND_ADDR",
         hide = true
     )]
     pub frontend_addr: url::Url,