v0.5.0: Async has arrived in jnv

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "jnv"
-version = "0.4.2"
+version = "0.5.0"
 authors = ["ynqa <un.pensiero.vano@gmail.com>"]
 edition = "2021"
 description = "JSON navigator and interactive filter leveraging jq"
@@ -9,15 +9,21 @@ license = "MIT"
 readme = "README.md"
 
 [dependencies]
-anyhow = "1.0.82"
-clap = { version = "4.5.4", features = ["derive"] }
-arboard = "3.4.0"
+anyhow = "1.0.95"
+arboard = "3.4.1"
+async-trait = "0.1.83"
+clap = { version = "4.5.23", features = ["derive"] }
+# See https://github.com/crossterm-rs/crossterm/issues/935
+crossterm = { version = "0.28.1", features = ["use-dev-tty", "event-stream", "libc"] }
+futures = "0.3.30"
+futures-timer = "3.0.3"
 jaq-core = "1.2.1"
 jaq-interpret = "1.2.1"
 jaq-parse = "1.0.2"
 jaq-std = "1.2.1"
-promkit = "0.6.0"
-radix_trie = "0.2.1"
+promkit = "0.6.2"
+tokio = { version = "1.42.0", features = ["full"] }
+tokio-stream = "0.1.16"
 
 # The profile that 'cargo dist' will build with
 [profile.dist]

README.md

@@ -123,34 +123,53 @@ jnv data.json
 
 ## Keymap
 
-| Key                  | Action
-| :-                   | :-
-| <kbd>Ctrl + C</kbd>  | Exit `jnv`
-| <kbd>Tab</kbd>       | jq filter auto-completion
-| <kbd>←</kbd>         | Move the cursor one character to the left
-| <kbd>→</kbd>         | Move the cursor one character to the right
-| <kbd>Ctrl + A</kbd>  | Move the cursor to the start of the filter
-| <kbd>Ctrl + E</kbd>  | Move the cursor to the end of the filter
-| <kbd>Backspace</kbd> | Delete a character of filter at the cursor position
-| <kbd>Ctrl + U</kbd>  | Delete all characters of filter
-| <kbd>↑</kbd>, <kbd>Ctrl + K</kbd> | Move the cursor one entry up in JSON viewer
-| <kbd>↓</kbd>, <kbd>Ctrl + J</kbd> | Move the cursor one entry down in JSON viewer
-| <kbd>Ctrl + H</kbd>  | Move to the last entry in JSON viewer
-| <kbd>Ctrl + L</kbd>  | Move to the first entry in JSON viewer
-| <kbd>Enter</kbd>     | Toggle expand/collapse in JSON viewer
-| <kbd>Ctrl + P</kbd>  | Expand all folds in JSON viewer
-| <kbd>Ctrl + N</kbd>  | Collapse all folds in JSON viewer
-| <kbd>Alt + B</kbd>   | Move the cursor to the previous nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`)
-| <kbd>Alt + F</kbd>   | Move the cursor to the next nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`)
-| <kbd>Ctrl + W</kbd>  | Erase to the previous nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`)
-| <kbd>Alt + D</kbd>   | Erase to the next nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`)
-| <kbd>Ctrl + O</kbd>  | Copy current JSON content to clipboard
-| <kbd>Ctrl + Q</kbd>  | Copy current query to clipboard
+| Key | Action |
+| :- | :- |
+| <kbd>Ctrl + C</kbd> | Exit |
+| <kbd>Ctrl + Q</kbd> | Copy jq filter to clipboard |
+| <kbd>Ctrl + O</kbd> | Copy JSON to clipboard |
+| <kbd>Shift + ↑</kbd>, <kbd>Shift + ↓</kbd> | Switch to another mode |
+
+### Editor mode (default)
+
+| Key | Action |
+| :- | :- |
+| <kbd>Tab</kbd> | Enter suggestion |
+| <kbd>←</kbd> | Move cursor left |
+| <kbd>→</kbd> | Move cursor right |
+| <kbd>Ctrl + A</kbd> | Move cursor to line start |
+| <kbd>Ctrl + E</kbd> | Move cursor to line end |
+| <kbd>Backspace</kbd> | Delete character before cursor |
+| <kbd>Ctrl + U</kbd> | Clear entire line |
+| <kbd>Alt + B</kbd>   | Move the cursor to the previous nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`) |
+| <kbd>Alt + F</kbd>   | Move the cursor to the next nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`) |
+| <kbd>Ctrl + W</kbd>  | Erase to the previous nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`) |
+| <kbd>Alt + D</kbd>   | Erase to the next nearest character within set(`.`,`\|`,`(`,`)`,`[`,`]`) |
+
+#### Suggestion in Editor (after <kbd>Tab</kbd>)
+
+| Key | Action |
+| :- | :- |
+| <kbd>Tab</kbd>, <kbd>↓</kbd> | Select next suggestion |
+| <kbd>↑</kbd> | Select previous suggestion |
+| Others | Return to editor |
+
+### JSON viewer mode
+
+| Key | Action |
+| :- | :- |
+| <kbd>↑</kbd>, <kbd>Ctrl + K</kbd> | Move up |
+| <kbd>↓</kbd>, <kbd>Ctrl + J</kbd> | Move down |
+| <kbd>Ctrl + H</kbd> | Move to last entry |
+| <kbd>Ctrl + L</kbd> | Move to first entry |
+| <kbd>Enter</kbd> | Toggle fold |
+| <kbd>Ctrl + P</kbd> | Expand all |
+| <kbd>Ctrl + N</kbd> | Collapse all |
 
 ## Usage
 
 ```bash
-JSON navigator and interactive filter leveraging jq
+SON navigator and interactive filter leveraging jq
 
 Usage: jnv [OPTIONS] [INPUT]
 
@@ -165,22 +184,13 @@ Arguments:
   [INPUT]  Optional path to a JSON file. If not provided or if "-" is specified, reads from standard input
 
 Options:
-  -e, --edit-mode <EDIT_MODE>
-          Edit mode for the interface ('insert' or 'overwrite'). [default: insert]
-  -i, --indent <INDENT>
-          Number of spaces used for indentation in the visualized data. [default: 2]
-  -n, --no-hint
-          Disables the display of hints.
-  -d, --expand-depth <JSON_EXPAND_DEPTH>
-          Initial depth to which JSON nodes are expanded in the visualization. [default: 3]
-  -s, --limit-length <JSON_LIMIT_LENGTH>
-          Limit length of JSON array in the visualization. [default: 50]
-  -l, --suggestion-list-length <SUGGESTION_LIST_LENGTH>
-          Number of suggestions visible in the list. [default: 3]
-  -h, --help
-          Print help (see more with '--help')
-  -V, --version
-          Print version
+  -e, --edit-mode <EDIT_MODE>      Edit mode for the interface ('insert' or 'overwrite'). [default: insert]
+  -i, --indent <INDENT>            Number of spaces used for indentation in the visualized data. [default: 2]
+  -n, --no-hint                    Disables the display of hints.
+      --max-streams <MAX_STREAMS>  Maximum number of JSON streams to display
+      --suggestions <SUGGESTIONS>  Number of autocomplete suggestions to show [default: 3]
+  -h, --help                       Print help (see more with '--help')
+  -V, --version                    Print version
 ```
 
 ## Stargazers over time