docs: fixed a typo in the mac/linux install script command

CHANGELOG.md

@@ -5,7 +5,36 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.0.1] - 2025-09-10
+## v0.2.3 (2025-10-14)
+
+### Refactor
+
+- Refactored the library for gman so that it dynamically names config and password files to be used across any application
+
+## v0.2.2 (2025-09-30)
+
+### Refactor
+
+- Environment variable interpolation in config file works globally, not based on type
+
+## v0.2.1 (2025-09-30)
+
+### Feat
+
+- Environment variable interpolation in the Gman configuration file
+
+### Fix
+
+- Corrected tab completions for the provider flag
+
+## v0.2.0 (2025-09-30)
+
+### Feat
+
+- gopass support
+- Added command aliases to make the CLI more universal
+- Added dynamic tab completions for the profile, providers, and the secrets in any given secret manager
+- Users can now specify a default provider to use with each run config, so they don't need to explicitly specify which to use when wanting to run different applications.
 
 ## v0.1.0 (2025-09-17)
 

CODE_OF_CONDUCT.md

@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-d4udts@gmail.com.
+alex.j.tusa@gmail.com.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

Cargo.toml

@@ -1,10 +1,16 @@
 [package]
 name = "gman"
-version = "0.1.0"
+version = "0.2.3"
 edition = "2024"
 authors = ["Alex Clarke <alex.j.tusa@gmail.com>"]
 description = "Universal command line secret management and injection tool"
-keywords = ["cli", "secrets-manager", "secret-injection", "command-runner", "vault"]
+keywords = [
+  "cli",
+  "secrets-manager",
+  "secret-injection",
+  "command-runner",
+  "vault",
+]
 documentation = "https://github.com/Dark-Alex-17/gman"
 repository = "https://github.com/Dark-Alex-17/gman"
 homepage = "https://github.com/Dark-Alex-17/gman"
@@ -25,7 +31,7 @@ clap = { version = "4.5.47", features = [
   "env",
   "wrap_help",
 ] }
-clap_complete = "4.5.57"
+clap_complete = { version = "4.5.57", features = ["unstable-dynamic"] }
 confy = { version = "1.0.0", default-features = false, features = [
   "yaml_conf",
 ] }
@@ -59,6 +65,8 @@ crc32c = "0.6.8"
 azure_identity = "0.27.0"
 azure_security_keyvault_secrets = "0.6.0"
 aws-lc-sys = { version = "0.31.0", features = ["bindgen"] }
+which = "8.0.0"
+once_cell = "1.21.3"
 
 [target.'cfg(all(target_os="linux", target_env="musl"))'.dependencies]
 openssl = { version = "0.10", features = ["vendored"] }
@@ -71,7 +79,7 @@ pretty_assertions = "1.4.1"
 proptest = "1.5.0"
 assert_cmd = "2.0.16"
 predicates = "3.1.2"
-
+serial_test = "3.2.0"
 
 [[bin]]
 bench = false

README.md

@@ -89,12 +89,15 @@ gman aws sts get-caller-identity
 - [Features](#features)
 - [Installation](#installation)
 - [Configuration](#configuration)
+  - [Environment Variable Interpolation](#environment-variable-interpolation)
 - [Providers](#providers)
   - [Local](#provider-local)
   - [AWS Secrets Manager](#provider-aws_secrets_manager)
   - [GCP Secret Manager](#provider-gcp_secret_manager)
   - [Azure Key Vault](#provider-azure_key_vault)
-- [Run Configurations](#run-configurations)
+  - [Gopass](#provider-gopass)
+- [Run Configurations](#run-configurations) 
+  - [Specifying a Default Provider per Run Config](#specifying-a-default-provider-per-run-config)
   - [Environment Variable Secret Injection](#environment-variable-secret-injection)
   - [Inject Secrets via Command-Line Flags](#inject-secrets-via-command-line-flags)
   - [Inject Secrets into Files](#inject-secrets-into-files)
@@ -139,7 +142,7 @@ You can use the following command to run a bash script that downloads and instal
 OS (Linux/MacOS) and architecture (x86_64/arm64):
 
 ```shell
-curl -fsSL https://raw.githubusercontent.com/Dark-Alex-17/gman/main/install.sh | bash
+curl -fsSL https://raw.githubusercontent.com/Dark-Alex-17/gman/main/install_gman.sh | bash
 ```
 
 #### Windows/Linux/MacOS (`PowerShell`)
@@ -174,6 +177,22 @@ To use a binary from the releases page on Linux/MacOS, do the following:
 3. Extract the binary with `tar -C /usr/local/bin -xzf gman-<arch>.tar.gz` (Note: This may require `sudo`)
 4. Now you can run `gman`!
 
+### Enable Tab Completion
+`gman` supports shell tab completion for `bash`, `zsh`, and `fish`. To enable it, run the following command for your 
+shell:
+
+```shell
+# Bash
+echo 'source <(COMPLETE=bash gman)' >> ~/.bashrc
+# Zsh
+echo 'source <(COMPLETE=zsh gman)' >> ~/.zshrc
+# Fish
+echo 'COMPLETE=fish gman | source' >> ~/.config/fish/config.fish
+```
+
+Then restart your shell or `source` the appropriate config file.
+
+
 ## Configuration
 
 `gman` reads a YAML configuration file located at an OS-specific path:
@@ -224,6 +243,28 @@ providers:
 run_configs: []
 ```
 
+### Environment Variable Interpolation
+The config file supports environment variable interpolation using `${VAR_NAME}` syntax. For example, to use an
+AWS profile from your environment:
+
+```yaml
+providers:
+  - name: aws
+    type: aws_secrets_manager
+    aws_profile: ${AWS_PROFILE}  # Uses the AWS_PROFILE env var
+    aws_region: us-east-1
+```
+
+Or to set a default profile to use when `AWS_PROFILE` is unset:
+
+```yaml
+providers:
+  - name: aws
+    type: aws_secrets_manager
+    aws_profile: ${AWS_PROFILE:-default}  # Uses 'default' if AWS_PROFILE is unset
+    aws_region: us-east-1
+```
+
 ## Providers
 `gman` supports multiple providers for secret storage. The default provider is `local`, which stores secrets in an 
 encrypted file on your filesystem. The CLI and config format are designed to be extensible so new providers can be
@@ -245,6 +286,7 @@ documented and added without breaking existing setups. The following table shows
 | [`hashicorp_vault`](https://www.hashicorp.com/en/products/vault)                                                         | 🕒     |                                                      |                                            |
 | [`azure_key_vault`](https://azure.microsoft.com/en-us/products/key-vault/)                                               | ✅      | [Azure Key Vault](#provider-azure_key_vault)         |                                            |
 | [`gcp_secret_manager`](https://cloud.google.com/security/products/secret-manager?hl=en)                                  | ✅      | [GCP Secret Manager](#provider-gcp_secret_manager)   |                                            |
+| [`gopass`](https://www.gopass.pw/)                                                                                      | ✅     |                                                      |                                            |
 | [`1password`](https://1password.com/)                                                                                    | 🕒     |                                                      |                                            |
 | [`bitwarden`](https://bitwarden.com/)                                                                                    | 🕒     |                                                      |                                            |
 | [`dashlane`](https://www.dashlane.com/)                                                                                  | 🕒     |                                                      | Waiting for CLI support for adding secrets |
@@ -388,6 +430,26 @@ Important notes:
 - Ensure your identity has the necessary Key Vault permissions (RBAC such as `Key Vault Secrets User`/`Administrator`, 
   or appropriate access policies) for get/set/list/delete.
 
+### Provider: `gopass`
+The `gopass` provider uses [gopass](https://www.gopass.pw/) as the backing storage location for secrets.
+
+- Optional: `store` (string) to specify a particular gopass store if you have multiple.
+
+Configuration example:
+
+```yaml
+default_provider: gopass
+providers:
+  - name: gopass
+    type: gopass
+    store: my-store  # Optional; if omitted, uses the default configured gopass store
+```
+
+Important notes:
+- Ensure `gopass` is installed and initialized on your system.
+- Secrets are managed using gopass's native commands; `gman` acts as a wrapper to interface with gopass.
+- Updates overwrite existing secrets
+- If no store is specified, the default gopass store is used and `gman sync` will sync with all configured stores.
 ## Run Configurations
 
 Run configurations (or "profiles") tell `gman` how to inject secrets into a command. Three modes of secret injection are
@@ -404,6 +466,45 @@ will error out and report that it could not find the run config with that name.
 You can manually specify which run configuration to use with the `--profile` flag. Again, if no profile is found with 
 that name, `gman` will error out.
 
+
+### Specifying a Default Provider per Run Config
+All run configs also support the `provider` field, which lets you override the default provider for that specific
+profile. This is useful if you have multiple providers configured and want to use a different one for a specific command
+, but that provider may not be the `default_provider`, and you don't want to have to specify `--provider` on the command
+line every time.
+
+For Example:
+```yaml
+default_provider: local
+run_configs:
+  # `gman aws ...` uses the `aws` provider instead of `local` if no
+  # `--provider` is given.
+  - name: aws
+    # Can be overridden by explicitly specifying a `--provider`
+    provider: aws
+    secrets:
+      - DB_USERNAME
+      - DB_PASSWORD
+  # `gman docker ...` uses the default_provider `local` because no 
+  # `provider` is specified.
+  - name: docker
+    secrets:
+      - MY_APP_API_KEY
+      - MY_APP_DB_PASSWORD
+  # `gman managarr ...` uses the `local` provider; This is useful 
+  # if you change the default provider to something else.
+  - name: managarr
+    provider: local
+    secrets:
+      - RADARR_API_KEY
+      - SONARR_API_KEY
+    files:
+      - /home/user/.config/managarr/config.yml
+```
+
+**Important Note:** Any run config with a `provider` field can be overridden by specifying `--provider` on the command 
+line.
+
 ### Environment Variable Secret Injection
 
 By default, secrets are injected as environment variables. The two required fields are `name` and `secrets`.

src/bin/gman/cli.rs

@@ -1,21 +1,22 @@
 use crate::command::preview_command;
 use anyhow::{Context, Result, anyhow};
+use clap_complete::CompletionCandidate;
 use futures::future::join_all;
-use gman::config::{Config, RunConfig};
-use gman::providers::SecretProvider;
+use gman::config::{Config, RunConfig, load_config};
 use log::{debug, error};
 use regex::Regex;
 use std::collections::HashMap;
-use std::ffi::OsString;
+use std::ffi::{OsStr, OsString};
 use std::fs;
 use std::path::PathBuf;
 use std::process::Command;
+use tokio::runtime::Handle;
 
 const ARG_FORMAT_PLACEHOLDER_KEY: &str = "{{key}}";
 const ARG_FORMAT_PLACEHOLDER_VALUE: &str = "{{value}}";
 
 pub async fn wrap_and_run_command(
-    secrets_provider: &mut dyn SecretProvider,
+    provider: Option<String>,
     config: &Config,
     tokens: Vec<OsString>,
     profile_name: Option<String>,
@@ -36,6 +37,9 @@ pub async fn wrap_and_run_command(
             .find(|c| c.name.as_deref() == Some(run_config_profile_name))
     });
     if let Some(run_cfg) = run_config_opt {
+        let mut provider_config =
+            config.extract_provider_config(provider.or(run_cfg.provider.clone()))?;
+        let secrets_provider = provider_config.extract_provider();
         let secrets_result_futures = run_cfg
             .secrets
             .as_ref()
@@ -163,7 +167,7 @@ fn generate_files_secret_injections(
     secrets: HashMap<&str, String>,
     run_config: &RunConfig,
 ) -> Result<Vec<(PathBuf, String, String)>> {
-    let re = Regex::new(r"\{\{(.+)\}\}")?;
+    let re = Regex::new(r"\{\{(.+)}}")?;
     let mut results = Vec::new();
     for file in run_config
         .files
@@ -251,34 +255,82 @@ pub fn parse_args(
     Ok(args)
 }
 
+pub fn run_config_completer(current: &OsStr) -> Vec<CompletionCandidate> {
+    let cur = current.to_string_lossy();
+    match load_config(true) {
+        Ok(config) => {
+            if let Some(run_configs) = config.run_configs {
+                run_configs
+                    .iter()
+                    .filter(|rc| {
+                        rc.name
+                            .as_ref()
+                            .expect("run config has no name")
+                            .starts_with(&*cur)
+                    })
+                    .map(|rc| {
+                        CompletionCandidate::new(rc.name.as_ref().expect("run config has no name"))
+                    })
+                    .collect()
+            } else {
+                vec![]
+            }
+        }
+        Err(_) => vec![],
+    }
+}
+
+pub fn provider_completer(current: &OsStr) -> Vec<CompletionCandidate> {
+    let cur = current.to_string_lossy();
+    match load_config(true) {
+        Ok(config) => config
+            .providers
+            .iter()
+            .filter(|pc| {
+                pc.name
+                    .as_ref()
+                    .expect("run config has no name")
+                    .starts_with(&*cur)
+            })
+            .map(|pc| CompletionCandidate::new(pc.name.as_ref().expect("provider has no name")))
+            .collect(),
+        Err(_) => vec![],
+    }
+}
+
+pub fn secrets_completer(current: &OsStr) -> Vec<CompletionCandidate> {
+    let cur = current.to_string_lossy();
+    match load_config(true) {
+        Ok(config) => {
+            let mut provider_config = match config.extract_provider_config(None) {
+                Ok(pc) => pc,
+                Err(_) => return vec![],
+            };
+            let secrets_provider = provider_config.extract_provider();
+            let h = Handle::current();
+            tokio::task::block_in_place(|| h.block_on(secrets_provider.list_secrets()))
+                .unwrap_or_default()
+                .into_iter()
+                .filter(|s| s.starts_with(&*cur))
+                .map(CompletionCandidate::new)
+                .collect()
+        }
+        Err(_) => vec![],
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
     use crate::cli::generate_files_secret_injections;
+    use gman::config::get_config_file_path;
     use gman::config::{Config, RunConfig};
     use pretty_assertions::{assert_eq, assert_str_eq};
+    use serial_test::serial;
     use std::collections::HashMap;
+    use std::env as std_env;
     use std::ffi::OsString;
-
-    struct DummyProvider;
-    #[async_trait::async_trait]
-    impl SecretProvider for DummyProvider {
-        fn name(&self) -> &'static str {
-            "Dummy"
-        }
-        async fn get_secret(&self, key: &str) -> Result<String> {
-            Ok(format!("{}_VAL", key))
-        }
-        async fn set_secret(&self, _key: &str, _value: &str) -> Result<()> {
-            Ok(())
-        }
-        async fn delete_secret(&self, _key: &str) -> Result<()> {
-            Ok(())
-        }
-        async fn sync(&mut self) -> Result<()> {
-            Ok(())
-        }
-    }
+    use tempfile::tempdir;
 
     #[test]
     fn test_generate_files_secret_injections() {
@@ -290,6 +342,7 @@ mod tests {
 
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["testing/SOME-secret".to_string()]),
             files: Some(vec![file_path.clone()]),
             flag: None,
@@ -309,6 +362,7 @@ mod tests {
     fn test_parse_args_insert_and_append() {
         let run_config = RunConfig {
             name: Some("docker".into()),
+            provider: None,
             secrets: Some(vec!["api_key".into()]),
             files: None,
             flag: Some("-e".into()),
@@ -347,10 +401,8 @@ mod tests {
     #[tokio::test]
     async fn test_wrap_and_run_command_no_profile() {
         let cfg = Config::default();
-        let mut dummy = DummyProvider;
-        let prov: &mut dyn SecretProvider = &mut dummy;
         let tokens = vec![OsString::from("echo"), OsString::from("hi")];
-        let err = wrap_and_run_command(prov, &cfg, tokens, None, true)
+        let err = wrap_and_run_command(None, &cfg, tokens, None, true)
             .await
             .unwrap_err();
         assert!(err.to_string().contains("No run profile found"));
@@ -361,6 +413,7 @@ mod tests {
         // Create a config with a matching run profile for command "echo"
         let run_cfg = RunConfig {
             name: Some("echo".into()),
+            provider: None,
             secrets: Some(vec!["api_key".into()]),
             files: None,
             flag: None,
@@ -371,14 +424,131 @@ mod tests {
             run_configs: Some(vec![run_cfg]),
             ..Config::default()
         };
-        let mut dummy = DummyProvider;
-        let prov: &mut dyn SecretProvider = &mut dummy;
 
-        // Capture stderr for dry_run preview
         let tokens = vec![OsString::from("echo"), OsString::from("hello")];
-        // Best-effort: ensure function does not error under dry_run
-        let res = wrap_and_run_command(prov, &cfg, tokens, None, true).await;
-        assert!(res.is_ok());
-        // Not asserting output text to keep test platform-agnostic
+        let err = wrap_and_run_command(None, &cfg, tokens, None, true)
+            .await
+            .expect_err("expected failed secret resolution in dry_run");
+        assert!(err.to_string().contains("Failed to fetch"));
+    }
+
+    #[test]
+    #[serial]
+    fn test_run_config_completer_filters_by_prefix() {
+        let td = tempdir().unwrap();
+        let xdg = td.path().join("xdg");
+        unsafe { std_env::set_var("XDG_CONFIG_HOME", &xdg) };
+        let cfg_path = get_config_file_path().unwrap();
+        let app_dir = cfg_path.parent().unwrap().to_path_buf();
+        fs::create_dir_all(&app_dir).unwrap();
+
+        let yaml = indoc::indoc! {
+            "---
+            default_provider: local
+            providers:
+              - name: local
+                type: local
+            run_configs:
+              - name: echo
+                secrets: [API_KEY]
+              - name: docker
+                secrets: [DB_PASSWORD]
+              - name: aws
+                secrets: [AWS_ACCESS_KEY_ID]
+            "
+        };
+        fs::write(app_dir.join("config.yml"), yaml).unwrap();
+
+        let out = run_config_completer(OsStr::new("do"));
+        assert_eq!(out.len(), 1);
+        // Compare via debug string to avoid depending on crate internals
+        let rendered = format!("{:?}", &out[0]);
+        assert!(rendered.contains("docker"), "got: {}", rendered);
+
+        unsafe { std_env::remove_var("XDG_CONFIG_HOME") };
+    }
+
+    #[test]
+    #[serial]
+    fn test_provider_completer_lists_matching_providers() {
+        let td = tempdir().unwrap();
+        let xdg = td.path().join("xdg");
+        unsafe { std_env::set_var("XDG_CONFIG_HOME", &xdg) };
+        let cfg_path = get_config_file_path().unwrap();
+        let app_dir = cfg_path.parent().unwrap().to_path_buf();
+        fs::create_dir_all(&app_dir).unwrap();
+
+        let yaml = indoc::indoc! {
+            "---
+            default_provider: local
+            providers:
+              - name: local
+                type: local
+              - name: prod
+                type: local
+            run_configs:
+              - name: echo
+                secrets: [API_KEY]
+            "
+        };
+        fs::write(app_dir.join("config.yml"), yaml).unwrap();
+
+        // Prefix 'p' should match only 'prod'
+        let out = provider_completer(OsStr::new("p"));
+        assert_eq!(out.len(), 1);
+        let rendered = format!("{:?}", &out[0]);
+        assert!(rendered.contains("prod"), "got: {}", rendered);
+
+        // Empty prefix returns at least both providers
+        let out_all = provider_completer(OsStr::new(""));
+        assert!(out_all.len() >= 2);
+
+        unsafe { std_env::remove_var("XDG_CONFIG_HOME") };
+    }
+
+    #[tokio::test(flavor = "multi_thread")]
+    #[serial]
+    async fn test_secrets_completer_filters_keys_by_prefix() {
+        let td = tempdir().unwrap();
+        let xdg = td.path().join("xdg");
+        unsafe { std_env::set_var("XDG_CONFIG_HOME", &xdg) };
+        let cfg_path = get_config_file_path().unwrap();
+        let app_dir = cfg_path.parent().unwrap().to_path_buf();
+        fs::create_dir_all(&app_dir).unwrap();
+
+        let yaml = indoc::indoc! {
+            "---
+            default_provider: local
+            providers:
+              - name: local
+                type: local
+            run_configs:
+              - name: echo
+                secrets: [API_KEY]
+            "
+        };
+        fs::write(app_dir.join("config.yml"), yaml).unwrap();
+
+        // Seed a minimal vault with keys (values are irrelevant for listing)
+        let vault_yaml = indoc::indoc! {
+            "---
+            API_KEY: dummy
+            DB_PASSWORD: dummy
+            AWS_ACCESS_KEY_ID: dummy
+            "
+        };
+        fs::write(app_dir.join("vault.yml"), vault_yaml).unwrap();
+
+        let out = secrets_completer(OsStr::new("AWS"));
+        assert_eq!(out.len(), 1);
+        let rendered = format!("{:?}", &out[0]);
+        assert!(rendered.contains("AWS_ACCESS_KEY_ID"), "got: {}", rendered);
+
+        let out2 = secrets_completer(OsStr::new("DB_"));
+        assert_eq!(out2.len(), 1);
+        let rendered2 = format!("{:?}", &out2[0]);
+        assert!(rendered2.contains("DB_PASSWORD"), "got: {}", rendered2);
+
+        unsafe { std_env::remove_var("XDG_CONFIG_HOME") };
     }
 }

src/bin/gman/main.rs

@@ -1,8 +1,12 @@
+use crate::cli::provider_completer;
+use crate::cli::run_config_completer;
+use crate::cli::secrets_completer;
 use anyhow::{Context, Result};
 use clap::Subcommand;
 use clap::{
     CommandFactory, Parser, ValueEnum, crate_authors, crate_description, crate_name, crate_version,
 };
+use clap_complete::{ArgValueCompleter, CompleteEnv};
 use crossterm::execute;
 use crossterm::terminal::{LeaveAlternateScreen, disable_raw_mode};
 use gman::config::{Config, get_config_file_path, load_config};
@@ -48,11 +52,11 @@ struct Cli {
     output: Option<OutputFormat>,
 
     /// Specify the secret provider to use (defaults to 'default_provider' in config (usually 'local'))
-    #[arg(long, value_enum, global = true, env = "GMAN_PROVIDER")]
+    #[arg(long, global = true, env = "GMAN_PROVIDER", add = ArgValueCompleter::new(provider_completer))]
     provider: Option<String>,
 
     /// Specify a run profile to use when wrapping a command
-    #[arg(long, short)]
+    #[arg(long, short, add = ArgValueCompleter::new(run_config_completer))]
     profile: Option<String>,
 
     /// Output the command that will be run instead of executing it
@@ -74,14 +78,17 @@ struct Cli {
 #[derive(Subcommand, Clone, Debug)]
 enum Commands {
     /// Add a secret to the configured secret provider
+    #[clap(aliases = &["set", "create"])]
     Add {
         /// Name of the secret to store
         name: String,
     },
 
     /// Decrypt a secret and print the plaintext
+    #[clap(alias = "show")]
     Get {
         /// Name of the secret to retrieve
+        #[arg(add = ArgValueCompleter::new(secrets_completer))]
         name: String,
     },
 
@@ -89,17 +96,21 @@ enum Commands {
     /// If a provider does not support updating secrets, this command will return an error.
     Update {
         /// Name of the secret to update
+        #[arg(add = ArgValueCompleter::new(secrets_completer))]
         name: String,
     },
 
     /// Delete a secret from the configured secret provider
+    #[clap(aliases = &["remove", "rm"])]
     Delete {
         /// Name of the secret to delete
+        #[arg(add = ArgValueCompleter::new(secrets_completer))]
         name: String,
     },
 
     /// List all secrets stored in the configured secret provider (if supported by the provider)
     /// If a provider does not support listing secrets, this command will return an error.
+    #[clap(alias = "ls")]
     List {},
 
     /// Sync secrets with remote storage (if supported by the provider)
@@ -112,13 +123,6 @@ enum Commands {
     /// configured in a corresponding run profile
     #[command(external_subcommand)]
     External(Vec<OsString>),
-
-    /// Generate shell completion scripts
-    Completions {
-        /// The shell to generate the script for
-        #[arg(value_enum)]
-        shell: clap_complete::Shell,
-    },
 }
 
 #[tokio::main]
@@ -129,6 +133,7 @@ async fn main() -> Result<()> {
     panic::set_hook(Box::new(|info| {
         panic_hook(info);
     }));
+    CompleteEnv::with_factory(Cli::command).complete();
     let cli = Cli::parse();
 
     if cli.show_log_path {
@@ -145,7 +150,7 @@ async fn main() -> Result<()> {
         exit(1);
     }
 
-    let config = load_config()?;
+    let config = load_config(true)?;
     let mut provider_config = config.extract_provider_config(cli.provider.clone())?;
     let secrets_provider = provider_config.extract_provider();
 
@@ -226,7 +231,8 @@ async fn main() -> Result<()> {
             }
         }
         Commands::Config {} => {
-            let config_yaml = serde_yaml::to_string(&config)
+            let uninterpolated_config = load_config(false)?;
+            let config_yaml = serde_yaml::to_string(&uninterpolated_config)
                 .with_context(|| "failed to serialize existing configuration")?;
             let new_config = Editor::new()
                 .edit(&config_yaml)
@@ -253,13 +259,7 @@ async fn main() -> Result<()> {
             })?;
         }
         Commands::External(tokens) => {
-            wrap_and_run_command(secrets_provider, &config, tokens, cli.profile, cli.dry_run)
-                .await?;
-        }
-        Commands::Completions { shell } => {
-            let mut cmd = Cli::command();
-            let bin_name = cmd.get_name().to_string();
-            clap_complete::generate(shell, &mut cmd, bin_name, &mut io::stdout());
+            wrap_and_run_command(cli.provider, &config, tokens, cli.profile, cli.dry_run).await?;
         }
     }
 

src/bin/gman/utils.rs

@@ -46,7 +46,7 @@ pub fn init_logging_config() -> log4rs::Config {
 
 pub fn get_log_path() -> PathBuf {
     let base_dir = dirs::cache_dir().unwrap_or_else(env::temp_dir);
-    let log_dir = base_dir.join("gman");
+    let log_dir = base_dir.join(env!("CARGO_CRATE_NAME"));
 
     let dir = if let Err(e) = fs::create_dir_all(&log_dir) {
         eprintln!(
@@ -77,7 +77,7 @@ pub fn persist_config_file(config: &Config) -> Result<()> {
         fs::write(&config_path, s)
             .with_context(|| format!("failed to write {}", config_path.display()))?;
     } else {
-        confy::store("gman", "config", config)
+        confy::store(env!("CARGO_CRATE_NAME"), "config", config)
             .with_context(|| "failed to save updated config via confy")?;
     }
 

src/config.rs

@@ -11,6 +11,7 @@
 //!
 //! let rc = RunConfig{
 //!     name: Some("echo".into()),
+//!     provider: None,
 //!     secrets: Some(vec!["api_key".into()]),
 //!     files: None,
 //!     flag: None,
@@ -20,11 +21,13 @@
 //! rc.validate().unwrap();
 //! ```
 
+use crate::calling_app_name;
 use crate::providers::local::LocalProvider;
 use crate::providers::{SecretProvider, SupportedProvider};
 use anyhow::{Context, Result};
 use collections::HashSet;
 use log::debug;
+use regex::Regex;
 use serde::{Deserialize, Serialize};
 use serde_with::serde_as;
 use serde_with::skip_serializing_none;
@@ -45,6 +48,7 @@ use validator::{Validate, ValidationError};
 pub struct RunConfig {
     #[validate(required)]
     pub name: Option<String>,
+    pub provider: Option<String>,
     #[validate(required)]
     pub secrets: Option<Vec<String>>,
     pub files: Option<Vec<PathBuf>>,
@@ -161,6 +165,10 @@ impl ProviderConfig {
                 debug!("Using Azure Key Vault provider");
                 provider_def
             }
+            SupportedProvider::Gopass { provider_def } => {
+                debug!("Using Gopass provider");
+                provider_def
+            }
         }
     }
 }
@@ -261,48 +269,49 @@ impl Config {
 
     /// Discover the default password file for the local provider.
     ///
-    /// On most systems this resolves to `~/.gman_password` when the file
-    /// exists, otherwise `None`.
-    pub fn local_provider_password_file() -> Option<PathBuf> {
-        let candidate = dirs::home_dir().map(|p| p.join(".gman_password"));
-        match candidate {
-            Some(p) if p.exists() => Some(p),
-            _ => None,
-        }
+    /// On most systems this resolves to `~/.<executable_name>_password`
+    pub fn local_provider_password_file() -> PathBuf {
+        dirs::home_dir()
+            .map(|p| p.join(format!(".{}_password", calling_app_name())))
+            .expect("unable to determine home directory for local provider password file")
     }
 }
 
 /// Load and validate the application configuration.
 ///
 /// This uses the `confy` crate to load the configuration from a file
-/// (e.g. `~/.config/gman/config.yaml`). If the file does
+/// (e.g. `~/.config/<executable_name>/config.yaml`). If the file does
 /// not exist, a default configuration is created and saved.
 ///
 /// ```no_run
 /// # use gman::config::load_config;
-/// let config = load_config().unwrap();
+/// // Load config with environment variable interpolation enabled
+/// let config = load_config(true).unwrap();
 /// println!("loaded config: {:?}", config);
 /// ```
-pub fn load_config() -> Result<Config> {
+pub fn load_config(interpolate: bool) -> Result<Config> {
     let xdg_path = env::var_os("XDG_CONFIG_HOME").map(PathBuf::from);
 
     let mut config: Config = if let Some(base) = xdg_path.as_ref() {
-        let app_dir = base.join("gman");
+        let app_dir = base.join(calling_app_name());
         let yml = app_dir.join("config.yml");
         let yaml = app_dir.join("config.yaml");
         if yml.exists() || yaml.exists() {
             let load_path = if yml.exists() { &yml } else { &yaml };
-            let content = fs::read_to_string(load_path)
+            let mut content = fs::read_to_string(load_path)
                 .with_context(|| format!("failed to read config file '{}'", load_path.display()))?;
+            if interpolate {
+                content = interpolate_env_vars(&content);
+            }
             let cfg: Config = serde_yaml::from_str(&content).with_context(|| {
                 format!("failed to parse YAML config at '{}'", load_path.display())
             })?;
             cfg
         } else {
-            confy::load("gman", "config")?
+            load_confy_config(interpolate)?
         }
     } else {
-        confy::load("gman", "config")?
+        load_confy_config(interpolate)?
     };
 
     config.validate()?;
@@ -316,26 +325,128 @@ pub fn load_config() -> Result<Config> {
                 ref mut provider_def,
             } = p.provider_type
                 && provider_def.password_file.is_none()
-                && let Some(local_password_file) = Config::local_provider_password_file()
+                && Config::local_provider_password_file().exists()
             {
-                provider_def.password_file = Some(local_password_file);
+                provider_def.password_file = Some(Config::local_provider_password_file());
             }
         });
 
     Ok(config)
 }
 
-/// Returns the configuration file path that `confy` will use for this app.
+fn load_confy_config(interpolate: bool) -> Result<Config> {
+    let load_path = confy::get_configuration_file_path(&calling_app_name(), "config")?;
+    let mut content = fs::read_to_string(&load_path)
+        .with_context(|| format!("failed to read config file '{}'", load_path.display()))?;
+    if interpolate {
+        content = interpolate_env_vars(&content);
+    }
+    let cfg: Config = serde_yaml::from_str(&content)
+        .with_context(|| format!("failed to parse YAML config at '{}'", load_path.display()))?;
+
+    Ok(cfg)
+}
+
+/// Returns the configuration file path that `confy` will use
 pub fn get_config_file_path() -> Result<PathBuf> {
     if let Some(base) = env::var_os("XDG_CONFIG_HOME").map(PathBuf::from) {
-        let dir = base.join("gman");
+        let dir = base.join(calling_app_name());
         let yml = dir.join("config.yml");
         let yaml = dir.join("config.yaml");
         if yml.exists() || yaml.exists() {
             return Ok(if yml.exists() { yml } else { yaml });
         }
-        // Prefer .yml if creating anew
         return Ok(dir.join("config.yml"));
     }
-    Ok(confy::get_configuration_file_path("gman", "config")?)
+    Ok(confy::get_configuration_file_path(
+        &calling_app_name(),
+        "config",
+    )?)
+}
+
+pub fn interpolate_env_vars(s: &str) -> String {
+    let result = s.to_string();
+    let scrubbing_regex = Regex::new(r#"[\s{}^()\[\]\\|`'"]+"#).unwrap();
+    let var_regex = Regex::new(r"\$\{(.*?)(:-.+)?}").unwrap();
+
+    var_regex
+        .replace_all(s, |caps: &regex::Captures<'_>| {
+            if let Some(mat) = caps.get(1) {
+                if let Ok(value) = env::var(mat.as_str()) {
+                    return scrubbing_regex.replace_all(&value, "").to_string();
+                } else if let Some(default_value) = caps.get(2) {
+                    return scrubbing_regex
+                        .replace_all(
+                            default_value
+                                .as_str()
+                                .strip_prefix(":-")
+                                .expect("unable to strip ':-' prefix from default value"),
+                            "",
+                        )
+                        .to_string();
+                }
+            }
+
+            scrubbing_regex.replace_all(&result, "").to_string()
+        })
+        .to_string()
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use pretty_assertions::assert_str_eq;
+    use serial_test::serial;
+
+    #[test]
+    fn test_interpolate_env_vars_defaults_to_original_string_if_not_in_yaml_interpolation_format() {
+        let var = interpolate_env_vars("TEST_VAR_INTERPOLATION_NON_YAML");
+
+        assert_str_eq!(var, "TEST_VAR_INTERPOLATION_NON_YAML");
+    }
+
+    #[test]
+    #[serial]
+    fn test_interpolate_env_vars_scrubs_all_unnecessary_characters() {
+        unsafe {
+            env::set_var(
+                "TEST_VAR_INTERPOLATION_UNNECESSARY_CHARACTERS",
+                r#"""
+						`"'https://dontdo:this@testing.com/query?test=%20query#results'"` {([\|])}
+				"""#,
+            )
+        };
+
+        let var = interpolate_env_vars("${TEST_VAR_INTERPOLATION_UNNECESSARY_CHARACTERS}");
+
+        assert_str_eq!(
+            var,
+            "https://dontdo:this@testing.com/query?test=%20query#results"
+        );
+        unsafe { env::remove_var("TEST_VAR_INTERPOLATION_UNNECESSARY_CHARACTERS") };
+    }
+
+    #[test]
+    #[serial]
+    fn test_interpolate_env_vars_scrubs_all_unnecessary_characters_for_default_values() {
+        let var = interpolate_env_vars(
+            r#"${UNSET:-`"'https://dontdo:this@testing.com/query?test=%20query#results'"` {([\|])}}"#,
+        );
+
+        assert_str_eq!(
+            var,
+            "https://dontdo:this@testing.com/query?test=%20query#results"
+        );
+    }
+
+    #[test]
+    fn test_interpolate_env_vars_scrubs_all_unnecessary_characters_from_non_environment_variable() {
+        let var =
+            interpolate_env_vars("https://dontdo:this@testing.com/query?test=%20query#results");
+
+        assert_str_eq!(
+            var,
+            "https://dontdo:this@testing.com/query?test=%20query#results"
+        );
+    }
 }

src/lib.rs

@@ -20,6 +20,7 @@
 //! The `config` and `providers` modules power the CLI. They can be embedded
 //! in other programs, but many functions interact with the user or the
 //! filesystem. Prefer `no_run` doctests for those.
+
 use anyhow::{Context, Result, anyhow, bail};
 use argon2::{
     Algorithm, Argon2, Params, Version,
@@ -31,6 +32,7 @@ use chacha20poly1305::{
     aead::{Aead, KeyInit, OsRng},
 };
 use secrecy::{ExposeSecret, SecretString};
+use std::path::PathBuf;
 use zeroize::Zeroize;
 /// Configuration structures and helpers used by the CLI and library.
 pub mod config;
@@ -207,6 +209,14 @@ pub fn decrypt_string(password: impl Into<SecretString>, envelope: &str) -> Resu
     Ok(s)
 }
 
+pub(crate) fn calling_app_name() -> String {
+    let exe: PathBuf = std::env::current_exe().expect("unable to get current exe path");
+    exe.file_stem()
+        .and_then(|s| s.to_str())
+        .map(|s| s.to_owned())
+        .expect("executable name not valid UTF-8")
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

src/providers/git_sync.rs

@@ -1,3 +1,4 @@
+use crate::calling_app_name;
 use anyhow::{Context, Result, anyhow};
 use chrono::Utc;
 use dialoguer::Confirm;
@@ -25,7 +26,7 @@ pub fn sync_and_push(opts: &SyncOpts<'_>) -> Result<()> {
     opts.validate()
         .with_context(|| "invalid git sync options")?;
     let commit_message = format!("chore: sync @ {}", Utc::now().to_rfc3339());
-    let config_dir = confy::get_configuration_file_path("gman", "vault")
+    let config_dir = confy::get_configuration_file_path(&calling_app_name(), "vault")
         .with_context(|| "get config dir")?
         .parent()
         .map(Path::to_path_buf)
@@ -37,7 +38,7 @@ pub fn sync_and_push(opts: &SyncOpts<'_>) -> Result<()> {
     fs::create_dir_all(&repo_dir).with_context(|| format!("create {}", repo_dir.display()))?;
 
     // Move the default vault into the repo dir on first sync so only vault.yml is tracked.
-    let default_vault = confy::get_configuration_file_path("gman", "vault")
+    let default_vault = confy::get_configuration_file_path(&calling_app_name(), "vault")
         .with_context(|| "get default vault path")?;
     let repo_vault = repo_dir.join("vault.yml");
     if default_vault.exists() && !repo_vault.exists() {

src/providers/gopass.rs

@@ -0,0 +1,190 @@
+use crate::providers::{ENV_PATH, SecretProvider};
+use anyhow::{Context, Result, anyhow};
+use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
+use std::io::{Read, Write};
+use std::process::{Command, Stdio};
+use validator::Validate;
+
+#[skip_serializing_none]
+/// Gopass-based secret provider
+/// See [Gopass](https://gopass.pw/) for more information.
+///
+/// You must already have gopass installed and configured on your system.
+///
+/// This provider stores secrets in a gopass store. It requires
+/// an optional store name to be specified. If no store name is
+/// specified, the default store will be used.
+///
+/// Example
+/// ```no_run
+/// use gman::providers::gopass::GopassProvider;
+/// use gman::providers::{SecretProvider, SupportedProvider};
+/// use gman::config::Config;
+///
+/// let provider = GopassProvider::default();
+/// let _ = provider.set_secret("MY_SECRET", "value");
+/// ```
+#[derive(Debug, Default, Clone, Validate, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(deny_unknown_fields)]
+pub struct GopassProvider {
+    pub store: Option<String>,
+}
+
+#[async_trait::async_trait]
+impl SecretProvider for GopassProvider {
+    fn name(&self) -> &'static str {
+        "GopassProvider"
+    }
+
+    async fn get_secret(&self, key: &str) -> Result<String> {
+        ensure_gopass_installed()?;
+
+        let mut child = Command::new("gopass")
+            .args(["show", "-yfon", key])
+            .env("PATH", ENV_PATH.as_ref().expect("No ENV_PATH set"))
+            .stdin(Stdio::inherit())
+            .stdout(Stdio::piped())
+            .stderr(Stdio::inherit())
+            .spawn()
+            .context("Failed to spawn gopass command")?;
+
+        let mut output = String::new();
+        child
+            .stdout
+            .as_mut()
+            .expect("Failed to open gopass stdout")
+            .read_to_string(&mut output)
+            .context("Failed to read gopass output")?;
+
+        let status = child.wait().context("Failed to wait on gopass process")?;
+        if !status.success() {
+            return Err(anyhow!("gopass command failed with status: {}", status));
+        }
+
+        Ok(output.trim_end_matches(&['\r', '\n'][..]).to_string())
+    }
+
+    async fn set_secret(&self, key: &str, value: &str) -> Result<()> {
+        ensure_gopass_installed()?;
+
+        let mut child = Command::new("gopass")
+            .args(["insert", "-f", key])
+            .env("PATH", ENV_PATH.as_ref().expect("No ENV_PATH set"))
+            .stdin(Stdio::piped())
+            .stdout(Stdio::inherit())
+            .stderr(Stdio::inherit())
+            .spawn()
+            .context("Failed to spawn gopass command")?;
+
+        {
+            let stdin = child.stdin.as_mut().expect("Failed to open gopass stdin");
+            stdin
+                .write_all(value.as_bytes())
+                .context("Failed to write to gopass stdin")?;
+        }
+
+        let status = child.wait().context("Failed to wait on gopass process")?;
+        if !status.success() {
+            return Err(anyhow!("gopass command failed with status: {}", status));
+        }
+
+        Ok(())
+    }
+
+    async fn update_secret(&self, key: &str, value: &str) -> Result<()> {
+        ensure_gopass_installed()?;
+
+        self.set_secret(key, value).await
+    }
+
+    async fn delete_secret(&self, key: &str) -> Result<()> {
+        ensure_gopass_installed()?;
+
+        let mut child = Command::new("gopass")
+            .args(["rm", "-f", key])
+            .env("PATH", ENV_PATH.as_ref().expect("No ENV_PATH set"))
+            .stdin(Stdio::inherit())
+            .stdout(Stdio::inherit())
+            .stderr(Stdio::inherit())
+            .spawn()
+            .context("Failed to spawn gopass command")?;
+
+        let status = child.wait().context("Failed to wait on gopass process")?;
+        if !status.success() {
+            return Err(anyhow!("gopass command failed with status: {}", status));
+        }
+
+        Ok(())
+    }
+
+    async fn list_secrets(&self) -> Result<Vec<String>> {
+        ensure_gopass_installed()?;
+
+        let mut child = Command::new("gopass")
+            .args(["ls", "-f"])
+            .env("PATH", ENV_PATH.as_ref().expect("No ENV_PATH set"))
+            .stdin(Stdio::inherit())
+            .stdout(Stdio::piped())
+            .stderr(Stdio::inherit())
+            .spawn()
+            .context("Failed to spawn gopass command")?;
+
+        let mut output = String::new();
+        child
+            .stdout
+            .as_mut()
+            .expect("Failed to open gopass stdout")
+            .read_to_string(&mut output)
+            .context("Failed to read gopass output")?;
+
+        let status = child.wait().context("Failed to wait on gopass process")?;
+        if !status.success() {
+            return Err(anyhow!("gopass command failed with status: {}", status));
+        }
+
+        let secrets: Vec<String> = output
+            .lines()
+            .map(|line| line.trim().to_string())
+            .filter(|line| !line.is_empty())
+            .collect();
+
+        Ok(secrets)
+    }
+
+    async fn sync(&mut self) -> Result<()> {
+        ensure_gopass_installed()?;
+        let mut child = Command::new("gopass");
+        child.arg("sync");
+
+        if let Some(store) = &self.store {
+            child.args(["-s", store]);
+        }
+
+        let status = child
+            .env("PATH", ENV_PATH.as_ref().expect("No ENV_PATH set"))
+            .stdin(Stdio::inherit())
+            .stdout(Stdio::inherit())
+            .stderr(Stdio::inherit())
+            .spawn()
+            .context("Failed to spawn gopass command")?
+            .wait()
+            .context("Failed to wait on gopass process")?;
+
+        if !status.success() {
+            return Err(anyhow!("gopass command failed with status: {}", status));
+        }
+
+        Ok(())
+    }
+}
+
+fn ensure_gopass_installed() -> Result<()> {
+    if which::which("gopass").is_err() {
+        Err(anyhow!(
+            "Gopass is not installed or not found in PATH. Please install Gopass from https://gopass.pw/"
+        ))
+    } else {
+        Ok(())
+    }
+}

src/providers/local.rs

@@ -13,6 +13,7 @@ use crate::providers::git_sync::{
 use crate::providers::{SecretProvider, SupportedProvider};
 use crate::{
     ARGON_M_COST_KIB, ARGON_P, ARGON_T_COST, HEADER, KDF, KEY_LEN, NONCE_LEN, SALT_LEN, VERSION,
+    calling_app_name,
 };
 use anyhow::Result;
 use argon2::{Algorithm, Argon2, Params, Version};
@@ -63,8 +64,13 @@ pub struct LocalProvider {
 
 impl Default for LocalProvider {
     fn default() -> Self {
+        let password_file = match Config::local_provider_password_file() {
+            p if p.exists() => Some(p),
+            _ => None,
+        };
+
         Self {
-            password_file: Config::local_provider_password_file(),
+            password_file,
             git_branch: Some("main".into()),
             git_remote_url: None,
             git_user_name: None,
@@ -247,7 +253,7 @@ impl LocalProvider {
     fn persist_git_settings_to_config(&self) -> Result<()> {
         debug!("Saving updated config (only current local provider)");
 
-        let mut cfg = load_config().with_context(|| "failed to load existing config")?;
+        let mut cfg = load_config(true).with_context(|| "failed to load existing config")?;
 
         let target_name = self.runtime_provider_name.clone();
         let mut updated = false;
@@ -286,7 +292,7 @@ impl LocalProvider {
             let s = serde_yaml::to_string(&cfg)?;
             fs::write(&path, s).with_context(|| format!("failed to write {}", path.display()))?;
         } else {
-            confy::store("gman", "config", &cfg)
+            confy::store(&calling_app_name(), "config", &cfg)
                 .with_context(|| "failed to save updated config via confy")?;
         }
 
@@ -335,10 +341,11 @@ fn default_vault_path() -> Result<PathBuf> {
     let xdg_path = env::var_os("XDG_CONFIG_HOME").map(PathBuf::from);
 
     if let Some(xdg) = xdg_path {
-        return Ok(xdg.join("gman").join("vault.yml"));
+        return Ok(xdg.join(calling_app_name()).join("vault.yml"));
     }
 
-    confy::get_configuration_file_path("gman", "vault").with_context(|| "get config dir")
+    confy::get_configuration_file_path(&calling_app_name(), "vault")
+        .with_context(|| "get config dir")
 }
 
 fn base_config_dir() -> Result<PathBuf> {
@@ -560,7 +567,7 @@ mod tests {
     fn persist_only_target_local_provider_git_settings() {
         let td = tempdir().unwrap();
         let xdg = td.path().join("xdg");
-        let app_dir = xdg.join("gman");
+        let app_dir = xdg.join(calling_app_name());
         fs::create_dir_all(&app_dir).unwrap();
         unsafe {
             std_env::set_var("XDG_CONFIG_HOME", &xdg);

src/providers/mod.rs

@@ -6,17 +6,24 @@ pub mod aws_secrets_manager;
 pub mod azure_key_vault;
 pub mod gcp_secret_manager;
 mod git_sync;
+pub mod gopass;
 pub mod local;
 
+use crate::providers::gopass::GopassProvider;
 use crate::providers::local::LocalProvider;
-use anyhow::{Result, anyhow};
+use anyhow::{Context, Result, anyhow};
 use aws_secrets_manager::AwsSecretsManagerProvider;
+use azure_key_vault::AzureKeyVaultProvider;
 use gcp_secret_manager::GcpSecretManagerProvider;
+use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
-use std::fmt;
 use std::fmt::{Display, Formatter};
+use std::{env, fmt};
 use validator::{Validate, ValidationErrors};
 
+pub(in crate::providers) static ENV_PATH: Lazy<Result<String>> =
+    Lazy::new(|| env::var("PATH").context("No PATH environment variable"));
+
 /// A secret storage backend capable of CRUD, with optional
 /// update, listing, and sync support.
 #[async_trait::async_trait]
@@ -63,7 +70,11 @@ pub enum SupportedProvider {
     },
     AzureKeyVault {
         #[serde(flatten)]
-        provider_def: azure_key_vault::AzureKeyVaultProvider,
+        provider_def: AzureKeyVaultProvider,
+    },
+    Gopass {
+        #[serde(flatten)]
+        provider_def: GopassProvider,
     },
 }
 
@@ -74,6 +85,7 @@ impl Validate for SupportedProvider {
             SupportedProvider::AwsSecretsManager { provider_def } => provider_def.validate(),
             SupportedProvider::GcpSecretManager { provider_def } => provider_def.validate(),
             SupportedProvider::AzureKeyVault { provider_def } => provider_def.validate(),
+            SupportedProvider::Gopass { provider_def } => provider_def.validate(),
         }
     }
 }
@@ -93,6 +105,7 @@ impl Display for SupportedProvider {
             SupportedProvider::AwsSecretsManager { .. } => write!(f, "aws_secrets_manager"),
             SupportedProvider::GcpSecretManager { .. } => write!(f, "gcp_secret_manager"),
             SupportedProvider::AzureKeyVault { .. } => write!(f, "azure_key_vault"),
+            SupportedProvider::Gopass { .. } => write!(f, "gopass"),
         }
     }
 }

tests/bin/cli_tests.rs

@@ -130,18 +130,6 @@ fn cli_shows_help() {
         .stdout(predicate::str::contains("Usage").or(predicate::str::contains("Add")));
 }
 
-#[test]
-fn cli_completions_bash() {
-    let (_td, cfg, cache) = setup_env();
-    let mut cmd = Command::cargo_bin("gman").unwrap();
-    cmd.env("XDG_CACHE_HOME", &cache)
-        .env("XDG_CONFIG_HOME", &cfg)
-        .args(["completions", "bash"]);
-    cmd.assert()
-        .success()
-        .stdout(predicate::str::contains("_gman").or(predicate::str::contains("complete -F")));
-}
-
 #[test]
 fn cli_add_get_list_update_delete_roundtrip() {
     let (td, xdg_cfg, xdg_cache) = setup_env();

tests/config_tests.rs

@@ -9,6 +9,7 @@ mod tests {
     fn test_run_config_valid() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: None,
             flag_position: None,
@@ -23,6 +24,7 @@ mod tests {
     fn test_run_config_missing_name() {
         let run_config = RunConfig {
             name: None,
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: None,
             flag_position: None,
@@ -37,6 +39,7 @@ mod tests {
     fn test_run_config_missing_secrets() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: None,
             flag: None,
             flag_position: None,
@@ -51,6 +54,7 @@ mod tests {
     fn test_run_config_invalid_flag_position() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: Some("--test-flag".to_string()),
             flag_position: Some(0),
@@ -65,6 +69,7 @@ mod tests {
     fn test_run_config_flags_or_none_all_some() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: Some("--test-flag".to_string()),
             flag_position: Some(1),
@@ -79,6 +84,7 @@ mod tests {
     fn test_run_config_flags_or_none_all_none() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: None,
             flag_position: None,
@@ -93,6 +99,7 @@ mod tests {
     fn test_run_config_flags_or_none_partial_some() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: Some("--test-flag".to_string()),
             flag_position: None,
@@ -107,6 +114,7 @@ mod tests {
     fn test_run_config_flags_or_none_missing_placeholder() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: Some("--test-flag".to_string()),
             flag_position: Some(1),
@@ -121,6 +129,7 @@ mod tests {
     fn test_run_config_flags_or_files_all_none() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: None,
             flag_position: None,
@@ -135,6 +144,7 @@ mod tests {
     fn test_run_config_flags_or_files_files_is_some() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: None,
             flag_position: None,
@@ -149,6 +159,7 @@ mod tests {
     fn test_run_config_flags_or_files_all_some() {
         let run_config = RunConfig {
             name: Some("test".to_string()),
+            provider: None,
             secrets: Some(vec!["secret1".to_string()]),
             flag: Some("--test-flag".to_string()),
             flag_position: Some(1),
@@ -241,16 +252,14 @@ mod tests {
     #[test]
     fn test_config_local_provider_password_file() {
         let path = Config::local_provider_password_file();
-        let expected_path = dirs::home_dir().map(|p| p.join(".gman_password"));
-        if let Some(p) = &expected_path {
-            if !p.exists() {
-                assert_eq!(path, None);
-            } else {
-                assert_eq!(path, expected_path);
-            }
-        } else {
-            assert_eq!(path, None);
-        }
+        // Derive expected filename based on current test executable name
+        let exe = std::env::current_exe().expect("current_exe");
+        let stem = exe
+            .file_stem()
+            .and_then(|s| s.to_str())
+            .expect("utf-8 file stem");
+        let expected = dirs::home_dir().map(|p| p.join(format!(".{}_password", stem)));
+        assert_eq!(Some(path), expected);
     }
 
     #[test]

tests/providers/gopass_tests.rs

@@ -0,0 +1,53 @@
+use gman::config::{Config, ProviderConfig};
+use gman::providers::{SecretProvider, SupportedProvider};
+use pretty_assertions::{assert_eq, assert_str_eq};
+use validator::Validate;
+
+#[test]
+fn test_gopass_supported_provider_display_and_validate_from_yaml() {
+    // Build a SupportedProvider via YAML to avoid direct type import
+    let yaml = r#"---
+type: gopass
+store: personal
+"#;
+
+    let sp: SupportedProvider = serde_yaml::from_str(yaml).expect("valid supported provider yaml");
+    // Validate delegates to inner provider (no required fields)
+    assert!(sp.validate().is_ok());
+    // Display formatting for the enum variant
+    assert_eq!(sp.to_string(), "gopass");
+}
+
+#[test]
+fn test_provider_config_with_gopass_deserialize_and_extract() {
+    // Minimal ProviderConfig YAML using the gopass variant
+    let yaml = r#"---
+name: gopass
+type: gopass
+"#;
+
+    let pc: ProviderConfig = serde_yaml::from_str(yaml).expect("valid provider config yaml");
+    // Gopass has no required fields, so validation should pass
+    assert!(pc.validate().is_ok());
+
+    // Extract the provider and inspect its name via the trait
+    let mut pc_owned = pc.clone();
+    let provider: &mut dyn SecretProvider = pc_owned.extract_provider();
+    assert_str_eq!(provider.name(), "GopassProvider");
+
+    // Round-trip through Config with default_provider
+    let cfg_yaml = r#"---
+default_provider: gopass
+providers:
+  - name: gopass
+    type: gopass
+    store: personal
+"#;
+    let cfg: Config = serde_yaml::from_str(cfg_yaml).expect("valid config yaml");
+    assert!(cfg.validate().is_ok());
+
+    let extracted = cfg
+        .extract_provider_config(None)
+        .expect("should find default provider");
+    assert_eq!(extracted.name.as_deref(), Some("gopass"));
+}

tests/providers/local_tests.rs

@@ -58,10 +58,11 @@ fn test_local_provider_invalid_email() {
 #[test]
 fn test_local_provider_default() {
     let provider = LocalProvider::default();
-    assert_eq!(
-        provider.password_file,
-        Config::local_provider_password_file()
-    );
+    let expected_pw = {
+        let p = Config::local_provider_password_file();
+        if p.exists() { Some(p) } else { None }
+    };
+    assert_eq!(provider.password_file, expected_pw);
     assert_eq!(provider.git_branch, Some("main".into()));
     assert_eq!(provider.git_remote_url, None);
     assert_eq!(provider.git_user_name, None);

tests/providers/mod.rs

@@ -1,5 +1,6 @@
 mod aws_secrets_manager_tests;
 mod azure_key_vault_tests;
 mod gcp_secret_manager_tests;
+mod gopass_tests;
 mod local_tests;
 mod provider_tests;