WIP command wrapper. Kind of works....but also janky. Not sure how to make it better :/

README.md

@@ -2,6 +2,11 @@
 
 Upload files to a server via ssh
 
+## Documentation
+
+- **End User**: coming soon...
+- **Plugin Developer**: coming soon...
+
 ## Installing
 
 SSHare is not available on [PyPI](https://pypi.org).
@@ -18,250 +23,7 @@ Beyond that it only utilises the python standard library.
 ### Additional Functionality
 
 The base install is fairly bare bones in terms of functionality.
-Included in the [`examples/`](https://forge.monodon.me/Gnarwhal/sshare_plugins) submodule, there is a sampling of
+Included in the [`examples/`](https://forge.monodon.me/Gnarwhal/sshare_plugins) submodule, there are included some
 plugins which provide some additional conveniences
 
-Refer to the above documentation for information on installing plugins
-
-## Documentation - End User
-
-Getting started with SSHare is about getting familiar with configuring SSHare.
-SSHare configuration is all done in the `${XDG_CONFIG_DIR}/sshare` if set, or in `~/.config/sshare` otherwise.
-In this directory are two important items: the `config.toml` file and the `plugins/` directory.
-
-### `plugins/`
-
-The `plugins/` directory is home to all external plugins. Installing a plugin is as simple as saving the
-the plugin's `.py` file to the `plugins/`.
-
-### `config.toml`
-
-The configuration file can be broken down into three major components: `spec`, `config`, and `flags`.
-
-#### `spec`
-
-```toml
-
-[spec.default]
-name = [ "time", "extension" ]
-
-[spec.example]
-flag = { short = "e", long = "example" }
-name = [ "preserve", "extension" ]
-
-[spec.noshort]
-flag = { long = "only" }
-name = [ "time" ]
-help = "No short flag, only long flag >:("
-```
-
-The `spec` section is a collection of different runtime specifications. The name of a specification is
-unimportant with the exception of `default`, which is run when no other spec is activated. In each specification
-that isn't `default`, there is a `flag` attribute that sets which command line arguments activate the
-specification. The `flag` attribute must have one or both of `short` or `long`, where `short` will be set the flag
-`-{short}` and `long` will set the flag `--{long}`. The `name` attribute of a specification is an array of name type
-plugins which controls the order in which said plugins are executed. Specifications can also provide a brief description
-in the `help` attribute, which will be displayed when `sshare --help` is run. In the example above,
-running `sshare --help` would give
-```
-options:
-  -e, --example         Use example spec
-  --only                No short flag, only long flag >:(
-```
-#### `config`
-
-```toml
-[config.ssh]
-host = "example.com"
-path = "/directory/to/store/files/in"
-port = 22
-```
-
-The `config` section is used to set configuration options for plugins. Refer to documentation for a plugin to see
-what options can be set here. Documentation for default plugins is included [below](#Default-Plugins).
-
-#### `flags`
-
-```toml
-[flags.file]
-file = { short = "f" }
-
-[flags.stdin]
-stdin = { short = "" }
-
-[flags.example]
-option = { short = "o", long = "ooooption" }
-```
-
-The `flags` section is used to bind plugin arguments to a command line argument. They are specified in the same way
-as the `flag` option for `spec`s. If `long` is left unspecified, the long flag will be set to the default provided by
-the plugin. In the example above, running `sshare --help` would give:
-```
-options:
-  -f file, --file file  Upload a file
-  -, --stdin            Upload from stdin
-  -o xmpl, --ooooption xmpl
-                        This is not a real plugin that exists
-```
-
-### Default Plugins
-
-#### `command_line`
-
-A `logger` plugin which prints to the command line. No configuration needed.
-
-#### `extension`
-
-A `name` plugin which appends the source type to the end of the file name (i.e. `txt`, `png`, etc...). No configuration needed.
-
-#### `file`
-
-A `source` plugin which provides a file to be uploaded. File is specified with the `--file {file_path}` argument. No configuration needed.
-
-#### `preserve`
-
-A `name` plugin which preserves the name of the source in the uploaded file. No configuration needed.
-
-#### `print_location`
-
-A `feedback` plugin which prints the location that sources can be accessed from. No configuration needed.
-
-#### `ssh`
-
-An `upload` plugin which uploads the sources to the server using `ssh`.
-
-##### Configuration
-| Attribute | Type   | Default | Description                                          |
-|-----------|--------|---------|------------------------------------------------------|
-| host      | string | None    | The hostname to ssh into                             |
-| path      | string | None    | The path of the directory to upload the sources into |
-| port      | int    | 22      | The port to ssh into                                 |
-| user      | string | $USER   | The user to ssh as                                   |
-
-#### `stdin`
-
-A `source` plugin which reads from stdin. No configuration needed.
-
-#### `time`
-
-A `name` plugin which adds the current unix time to the name of the of the uploaded file.
-
-##### Configuration
-| Attribute | Type   | Default | Description                                          |
-|-----------|--------|---------|------------------------------------------------------|
-| format    | int    | 62      | The base between 2 and 62 to represent the number in |
-
-##### `uri`
-
-A `location` plugin which constructs the resulting URI that the uploaded file can be accessed from.
-
-##### Configuration
-| Attribute | Type   | Default | Description                                          |
-|-----------|--------|---------|------------------------------------------------------|
-| protocol  | string | https   | The protocol of the URI                              |
-| host      | string | None    | The hostname the file can be accessed from           |
-| port      | int    | 22      | The port the file can be accessed at                 |
-| path      | string | None    | The path the file can be accessed at                 |
-
-## Documentation - Plugin Development
-
-A plugin for SSHare is just a python file (`*.py`). There are currently 6 types of plugins:
-- `logger`
-- `source`
-- `name`
-- `upload`
-- `location`
-- `feedback`
-A plugin can specify be any combination of the above types. For examples of plugins see [here](src/sshare/plugins)
-and [here](https://forge.monodon.me/Gnarwhal/sshare_plugins)
-
-### General Attributes
-
-Every plugin regardless of type specifies or is provided with these attributes.
-
-#### `plugin_type`
-
-This mandatory paramater specifies what type(s) this plugin is.
-It can be either a:
-- `string` - Promotes to `{ string }`
-- `set` - A set containing each of the plugin's types. 
-
-#### `activate`
-
-This optional parameter specifies what flag(s) or argument(s) must be passed for this plugin to be activated.
-It can be either a:
-- `string` - Promotes to `{ string }`
-- `set` - Promotes to `{ plugin_type: { string, ... }, plugin_type2: { string, ... }, ... }`
-- `dict` - A dictionary that maps each type the plugin is, to the flags or arguments that activate the plugin for that type
-All arguments specified in `activate` must be provided by the user for the plugin to activate. 
-
-#### `config`
-
-This optional parameter specifies configuration options for the plugin. These values are what a user is allowed to change
-through `config.toml`. It is a map containing `{ option: default_value, ... }`. If there is no default value (i.e. it is mandatory
-that the user set it explicitly) for the option, it can be set to `NoDefault` provided by
-`from sshare.plugin.config import NoDefault`.  
-  
-While `config` is initially specified as a `dict`, when the plugin is loaded it will be converted to an object with attributes.
-For example, if a config is specified as 
-```python
-config = {
-    "example0": 42,
-}
-```
-it would then be accessed by `config.example` not `config["example"]`.
-
-#### `args`
-
-This optional parameter specifies arguments for the plugin. These values are also accessed from the `config` object,
-however they are provided via program arguments as opposed to being specified in `config.toml`. An option specified
-in both `config` and `args` will be loaded from the config file first and overriden by the program argument if
-provided. Arguments are of type `Argument` provided by `from sshare.plugin.config import Argument`.
-`Argument` takes `name` (optionally) and a list of `kwargs` equivalent to the option document [here](https://docs.python.org/3/library/argparse.html#argparse.ArgumentParser.add_argument). As a convenience there is also `Flag` provided by
-`from sshare.plugin.config import Flag`, which is for boolean arguments which take no parameters.
-`Flag` only takes a `help=...` paramater.
-
-#### `init`
-
-If a plugin needs to do any initialisation, it can be done in the `init` method. The `init` method takes no parameters
-and returns no values.
-
-#### `logger`
-
-Logger is not specified by the plugin developer, but is available inside the plugin if needed. The logger
-has three levels: `info`, `warn` and `error`.
-
-### Type Specific Attributes
-
-#### `logger`
-- `info(str)`
-- `warn(str)`
-- `error(str)`
-
-#### `source` -> `get_source()`
-
-The `get_source` function takes no arguments and returns a source. There are currently two types of sources provided by
-`from sshare.plugin.source import (Raw | File)`.
-- `Raw` - A raw data source. It has a type, a source name, and a byte array providing the data. 
-- `File` - A file or directory source. It has only the path to the file.
-
-#### `name` -> `get_name(current_name, source)`
-
-`name` plugins are chained one after the other. The first `name` plugin is provided an empty string for `current_name`.
-Each subsequent `name` plugin is provided the output of the previous `name` plugin's `get_name` function. The `source`
-parameter is the either `Raw` or `File` data source.
-
-#### `upload` -> `upload(name, source)`
-
-`upload` plugins are responsible for getting the source to the destination. 
-
-#### `location` -> `get_location(name)`
-
-The `get_location` function takes in the name of a source and returns a location that the source can now be accessed from
-(e.g. a URL).
-
-#### `feedback` -> `give_feedback(location)`
-
-The `give_feedback` function takes output from `location` plugins and presents it to the user (e.g. printing to console,
-desktop notification. etc...).
-
+Refer to \[coming soon...\] for information on installing plugins

_test_in.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python
+
+import sys
+
+print("=> " + sys.stdin.read())

_test_out.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python
+
+for i in range(0, 10000):
+    print(f"\033[{(i % 7) + 30}mHello World!")
+    print(f"\033[{(i % 7) + 90}mHello World!")

examples

@@ -1 +1 @@
-Subproject commit 99f2e9c3d2fbab02b0582dc8dcf9ed05df7789a6
+Subproject commit 3273aa4e4c1898c484e989340a8525edb343cebe

pyproject.toml

@@ -19,7 +19,7 @@ requires-python = ">=3.11"
 
 [project.urls]
 Homepage = "https://forge.monodon.me/Gnarwhal/sshare"
-Documentation = "https://forge.monodon.me/Gnarwhal/sshare/README.md"
+Documentation = "https://forge.monodon.me/Gnarwhal/sshare/README.md#Usage"
 Repository = "https://forge.monodon.me/Gnarwhal/sshare"
 Issues = "https://forge.monodon.me/Gnarwhal/sshare/issues"
 

src/sshare/config_directory.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -25,12 +22,9 @@ def default_config():
     return _LOCATION / "config.toml"
 
 def plugins():
-    if (_LOCATION / "plugins").is_dir():
     return [
         path for
         path in
         (_LOCATION / "plugins").iterdir()
         if path.is_file() and path.suffix == ".py"
     ]
-    else:
-        return []

src/sshare/logger.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/main.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -43,31 +40,6 @@ def main():
     arguments, _ = arg_parser.parse_known_args()
     with open(arguments.config or config_directory.default_config(), mode="rb") as file:
         config = tomllib.load(file)
-
-    config["spec"] = config.get("spec",   {})
-    for spec_name, spec in config["spec"].items():
-        if spec_name != "default":
-            flags = []
-            if spec.get("flag", {}).get("short") != None:
-                flags = flags + [ f"-{spec["flag"]["short"]}" ]
-            if spec.get("flag", {}).get("long") != None:
-                flags = flags + [ f"--{spec["flag"]["long"]}" ]
-            arg_parser.add_argument(
-                *flags,
-                action="store_const",
-                const=True,
-                default=False,
-                help=spec.get(help, f"Use {spec_name} spec"),
-                dest=spec_name,
-            )
-
-    use_spec = config["spec"].get("default", {})
-    arguments, _ = arg_parser.parse_known_args()
-    for spec_name, spec in config["spec"].items():
-        if spec_name != "default":
-            if getattr(arguments, spec_name):
-                use_spec = spec
-
     config["config"] = config.get("config", {})
     config["flags" ] = config.get("flags",  {})
 
@@ -97,7 +69,6 @@ def main():
     logger.add(command_line)
     plugins = PluginManager(
         logger,
-        use_spec,
         config["config"],
         config["flags"],
         arg_parser,

src/sshare/plugin/__init__.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugin/config.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -15,6 +12,8 @@
 # You should have received a copy of the GNU General Public License along with
 # SSHare. If not, see <https://www.gnu.org/licenses/>.
 
+import argparse
+
 class NoDefault: pass
 
 def Flag(name=None, help=None):
@@ -36,6 +35,8 @@ class Argument:
         self._short = None
         self._long  = name
 
+        self._is_remainder = kwargs.get("nargs", None) == argparse.REMAINDER
+
         if not "default" in kwargs:
             kwargs["default"] = NoDefault
         kwargs["default"] = _None(kwargs["default"])
@@ -46,6 +47,8 @@ class Argument:
         if self._long == None:
             self._long = argument
         self._kwargs["metavar"] = argument
+        if self._is_remainder:
+            self._long = self.dest()
 
     def set_flags(self, short, long):
         if short != None:
@@ -78,11 +81,13 @@ class Argument:
 
     def add(self, arg_parser):
         flags = []
+        kwargs = self._kwargs
+        if self._is_remainder:
+            flags.append(self._long)
+        else:
             if self._short != None: flags.append(f"-{self._short}")
             if self._long  != None: flags.append(f"--{self._long}")
-        kwargs = self._kwargs | {
-            "dest": self.dest()
-        }
+            kwargs["dest"] = self.dest()
         arg_parser.add_argument(
             *flags,
             **kwargs

src/sshare/plugin/plugin.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -38,9 +35,9 @@ class PluginLoader:
             in ([ "command_line" ] if command_line else []) + [
                 "file",
                 "stdin",
-                "preserve",
-                "time",
-                "extension",
+                "wrap_command",
+                "current_time",
+                "append_type",
                 "ssh",
                 "uri",
                 "print_location",
@@ -64,7 +61,7 @@ class PluginLoader:
         ]
 
 class PluginManager:
-    def __init__(self, logger, spec, config, flags, arg_parser):
+    def __init__(self, logger, config, flags, arg_parser):
         self._logger        = logger
         self._arg_parser    = arg_parser
 
@@ -75,22 +72,14 @@ class PluginManager:
         for type in Plugin.types():
             setattr(self, type, PluginState())
 
-        self._uninitialized = []
-        uninitialized = PluginLoader.all(
+        self._uninitialized = PluginLoader.all(
             command_line=False,
             logger=logger,
             config=config,
             flags=flags,
         )
-        for plugin in uninitialized:
+        for plugin in self._uninitialized:
             plugin.add_args(arg_parser)
-            if not "name" in plugin.plugin_type:
-                self._uninitialized.append(plugin)
-
-        for name in spec.get("name", []):
-            for plugin in uninitialized:
-                if plugin.name == name:
-                    self._uninitialized.append(plugin)
 
     def activate(self, activate_type=None):
         args = self._arg_parser.parse_args()

src/sshare/plugin/source.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -18,8 +15,7 @@
 from pathlib import Path
 
 class Raw:
-    def __init__(self, name, type, data):
-        self.name = name
+    def __init__(self, type, data):
         self.type = type
         self.data = data
 

src/sshare/plugins/append_type.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/command_line.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/current_time.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -23,13 +20,19 @@ from sshare.plugin.source import File
 plugin_type = "name"
 
 config = {
-    "format": 62,
+    "base": 62,
 }
 
+def init():
+    if not isinstance(config.base, int):
+        logger.fatal("Error: 'base' must be an integer")
+    elif config.base < 2:
+        logger.fatal("Error: 'base' cannot be less than 2")
+    elif config.base > 62:
+        logger.fatal("Error: 'base' cannot be greater than 62")
+    
 def get_name(name, source):
-    if name != "":
-        name = name + "_"
-    return name + _rebase(config.format, time.time_ns())
+    return name + _rebase(config.base, time.time_ns())
 
 def _rebase(base, number):
     if number == 0:
@@ -44,8 +47,8 @@ def _rebase(base, number):
 
 def _number_to_char(number):
     if number < 10:
-        return chr(number + 48) # 0-9
+        return chr(number + 48)
     elif number < 36:
-        return chr(number + 87) # a-z
+        return chr(number + 87)
     else:
-        return chr(number + 29) # A-Z
+        return chr(number + 29)

src/sshare/plugins/file.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/preserve.py

@@ -1,35 +0,0 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
-# This file is part of SSHare.
-#
-# SSHare is free software: you can redistribute it and/or modify it under the terms of
-# the GNU General Public License as published by the Free Software Foundation,
-# either version 3 of the License, or (at your option) any later version.
-#
-# SSHare is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License along with
-# SSHare. If not, see <https://www.gnu.org/licenses/>.
-
-from sshare.plugin.source import File
-from sshare.plugin.source import Raw
-
-plugin_type = "name"
-
-def get_name(name, source):
-    if name != "":
-        name = name + "_"
-    else:
-        name = ""
-    if isinstance(source, File):
-        components = source.path.name.split(".")
-        if components[0] == "":
-            return name + "." + components[1]
-        else:
-            return name + components[0]
-    else:
-        return name + source.name

src/sshare/plugins/print_location.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/ssh.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/stdin.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of
@@ -24,11 +21,11 @@ plugin_type = "source"
 
 activate = { "stdin" }
 config = {
-    "suffix": "txt"
+    "suffix": "txt",
 }
 args = {
     "stdin": Flag(help="Upload from stdin")
 }
 
 def get_source():
-    return Raw("stdin", config.suffix, sys.stdin.buffer.read())
+    return Raw(config.suffix, sys.stdin.buffer.read())

src/sshare/plugins/uri.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

src/sshare/plugins/wrap_command.py

@@ -0,0 +1,50 @@
+# This file is part of SSHare.
+#
+# SSHare is free software: you can redistribute it and/or modify it under the terms of
+# the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
+#
+# SSHare is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# SSHare. If not, see <https://www.gnu.org/licenses/>.
+
+import argparse
+import locale
+import subprocess
+
+from sshare.plugin.config import Argument
+from sshare.plugin.source import Raw
+
+plugin_type = "source"
+
+activate = { "command" }
+config = {
+    "suffix": "txt",
+}
+args = {
+    "command": Argument(
+        nargs=argparse.REMAINDER,
+        help="Upload the contents of the wrapped command",
+    )
+}
+
+def init():
+    config.command = config.command[1:]
+
+def get_source():
+    output = b""
+    with subprocess.Popen(
+        config.command,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.STDOUT,
+        bufsize=0,
+    ) as process:
+        for line in process.stdout:
+            print(line.decode(locale.getpreferredencoding()), end="")
+            output += line
+
+    return Raw(config.suffix, output)

src/sshare/validator.py

@@ -1,6 +1,3 @@
-# SSHare - upload files to a server
-# Copyright (c) 2024 Gnarwhal
-#
 # This file is part of SSHare.
 #
 # SSHare is free software: you can redistribute it and/or modify it under the terms of

tests/test_test.py

@@ -0,0 +1,4 @@
+from src.sshare.plugin.config import Argument
+
+def test_foo():
+    assert True