Add --short option.

README.md

@@ -47,7 +47,7 @@ step2              0         0        4      96  800 GPU-hours
 ```
 
 ```bash
-$ row show directories step1 -n 3 --value="/value"
+$ row show directories --action step1 -n 3 --value="/value"
 Directory Status    Job ID        /value
 dir1      completed                  116
 dir10     completed                  952

demo/demo.sh

@@ -16,4 +16,4 @@ row submit --action=step1 -n 1 --yes || exit 1
 
 row show status || exit 1
 
-row show directories step1 -n 3 --value="/value"
+row show directories --action step1 -n 3 --value="/value"

doc/src/contributors.md

@@ -5,3 +5,4 @@ The following people have contributed to the development of **row**:
 * Joshua A. Anderson, University of Michigan
 * Jen Bradley, University of Michigan
 * Joseph Burkhart, University of Michigan
+* Tim Moore, University of Michigan

doc/src/guide/tutorial/group.sh

@@ -20,23 +20,23 @@ cd ..
 cp ../group-workflow2.toml workflow.toml
 
 # ANCHOR: show_point1
-row show directories process_point --value /type --value /x --value /y
+row show directories --action process_point --value /type --value /x --value /y
 # ANCHOR_END: show_point1
 
 # ANCHOR: show_letter
-row show directories process_letter --value /type --value /letter
+row show directories --action process_letter --value /type --value /letter
 # ANCHOR_END: show_letter
 
 cp ../group-workflow3.toml workflow.toml
 
 # ANCHOR: show_point2
-row show directories process_point --value /type --value /x --value /y
+row show directories --action process_point --value /type --value /x --value /y
 # ANCHOR_END: show_point2
 
 cp ../group-workflow4.toml workflow.toml
 
 # ANCHOR: show_point3
-row show directories process_point --value /type --value /x --value /y
+row show directories --action process_point --value /type --value /x --value /y
 # ANCHOR_END: show_point3
 
 # ANCHOR: submit
@@ -46,5 +46,5 @@ row submit -a process_point
 cp ../group-workflow5.toml workflow.toml
 
 # ANCHOR: show_point4
-row show directories process_point --value /type --value /x --value /y
+row show directories --action process_point --value /type --value /x --value /y
 # ANCHOR_END: show_point4

doc/src/guide/tutorial/hello.sh

@@ -26,7 +26,7 @@ row submit directory1
 # ANCHOR_END: submit2
 
 # ANCHOR: directories_hello
-row show directories hello
+row show directories --action hello
 # ANCHOR_END: directories_hello
 
 # ANCHOR: submit3

doc/src/guide/tutorial/submit.md

@@ -122,7 +122,7 @@ hello          0         3        0       0    3 CPU-hours
 
 Similarly,
 ```bash
-row show directories hello
+row show directories --action hello
 ```
 will show something like:
 ```plaintext

doc/src/release-notes.md

@@ -8,6 +8,7 @@
 * New arguments to `show status` display actions that are in the requested states:
  `--completed`, `--eligible`, `--submitted`, and `--waiting`.
 * `cluster.submit_options` configuration option in `clusters.toml`.
+* `--short` option to `show launchers` and `show directories`.
 
 *Changed:*
 
@@ -18,10 +19,13 @@
 * `clean` now cleans all caches by default.
 * Submit jobs with `--constraint="scratch"` by default on Delta.
 * Submit jobs with `--constraint="nvme"` by default on Frontier.
+* Change `--name` option of `show cluster` to `--short`.
+* `show directories` now accepts an optional `--action` argument.
 
 *Fixed:*
 
 * `submit_whole = true` checks only directories that match `group.include`.
+* Do not print trailing spaces after the final column in tabular output.
 
 ## 0.2.0 (2024-06-18)
 

doc/src/row/show/cluster.md

@@ -13,9 +13,9 @@ Print the [current cluster configuration](../../clusters/index.md) in TOML forma
 
 Show the configuration of all clusters: both user-defined and built-in.
 
-### `--name`
+### `--short`
 
-Show only the cluster's name.
+Show only the name of the matching cluster(s).
 
 ## Examples
 

doc/src/row/show/directories.md

@@ -2,12 +2,14 @@
 
 Usage:
 ```bash
-row show directories [OPTIONS] <ACTION> [DIRECTORIES]
+row show directories [OPTIONS] [DIRECTORIES]
 ```
 
-`row show directories` lists each selected directory with its
+`row show directories` lists each selected directory.
+
+When provided an action, `row show directories` also shows each directory's
 [status](../../guide/concepts/status.md) and scheduler job ID (when submitted) for the
-given `<ACTION>`. You can also show elements from the directory's value, accessed by
+given action. You can also show elements from the directory's value, accessed by
 [JSON pointer](../../guide/concepts/json-pointers.md). Blank lines separate
 [groups](../../workflow/action/group.md).
 
@@ -22,11 +24,15 @@ the action's [include condition](../../workflow/action/group.md#include)
 
 Pass a single `-` to read the directories from stdin (separated by newlines):
 ```bash
-echo "dir1" | row show directories action -
+echo "dir1" | row show directories [OPTIONS] -
 ```
 
 ## `[OPTIONS]`
 
+### `--action`
+
+Select directories that are included by the provided action.
+
 ### `--completed`
 
 Show directories with the *completed* status.
@@ -49,6 +55,10 @@ Hide the header in the output.
 
 Do not write blank lines between groups.
 
+### `--short`
+
+Show only the directory names.
+
 ### `--submitted`
 
 Show directories with the *submitted* status.
@@ -67,17 +77,25 @@ Show directories with the *waiting* status.
 
 * Show all the directories for action `one`:
   ```bash
-  row show directories one
+  row show directories --action one
   ```
 * Show the directory value element `/value`:
   ```bash
-  row show directories action --value=/value
+  row show directories --action action --value=/value
   ```
 * Show specific directories:
   ```bash
-  row show directories action directory1 directory2
+  row show directories --action action directory1 directory2
   ```
 * Show eligible directories
   ```bash
-  row show directories action --eligible
+  row show directories --action action --eligible
+  ```
+* Show the names of all directories
+  ```bash
+  row show directories
+  ```
+* Show the names of eligible directories
+  ```bash
+  row show directories --action action --eligible --short
   ```

doc/src/row/show/launchers.md

@@ -17,6 +17,10 @@ and the built-in launchers.
 
 Show the launcher configurations for all clusters.
 
+### `--short`
+
+Show only the names of the launchers.
+
 ## Examples
 
 * Show the launchers for the autodetected cluster:
@@ -31,3 +35,7 @@ Show the launcher configurations for all clusters.
   ```bash
   row show launchers --all
   ```
+* Show only names of all launchers:
+  ```bash
+  row show launchers --all --short
+  ```

doc/src/row/submit.md

@@ -10,7 +10,7 @@ row submit [OPTIONS] [DIRECTORIES]
 actions. Then it forms [groups](../workflow/action/group.md) and submits one job for
 each group. Pass `--dry-run` to see the script(s) that will be submitted. Execute
 ```
-row show directories action --eligible
+row show directories --action action --eligible
 ```
 to see the specific directory groups that will be submitted.
 

doc/src/signac-flow.md

@@ -21,7 +21,7 @@ Commands:
 | flow | row |
 |------|-----|
 | `project.py status` | [`row show status`](row/show/status.md) |
-| `project.py status --detailed` | [`row show directories <ACTION>`](row/show/directories.md) |
+| `project.py status --detailed` | [`row show directories --action action`](row/show/directories.md) |
 | `project.py run` | [`row submit --cluster=none`](row/submit.md) |
 | `project.py run --parallel` | A command *may* execute [group members][group] in [parallel]. |
 | `project.py exec ...` | Execute your action's command in the shell. |

doc/src/workflow/action/group.md

@@ -17,7 +17,7 @@ condition = ["/subproject", "==", "project_one"]
 
 > Note: You may omit `[action.group]` entirely.
 
-Execute [`row show directories <ACTION>`](../../row/show/directories.md) to display the
+Execute [`row show directories --action action`](../../row/show/directories.md) to display the
 groups of directories included in a given action.
 
 ## include

src/cli.rs

@@ -102,32 +102,42 @@ pub enum ShowCommands {
 
     /// List directories in the workspace.
     ///
-    /// `row show directories` lists each selected directory with its status
-    /// and scheduler job ID (when submitted). for the given `<ACTION`>. You
-    /// can also show elements from the directory's value, accessed by JSON
-    /// pointer. Blank lines separate groups.
+    /// `row show directories` lists each selected directory.
     ///
-    /// By default, `row show status` displays directories with any status. Set
-    /// one or more of `--completed`, `--submitted`, `--eligible`, and
-    /// `--waiting` to show specific directories that have specific statuses.
+    /// When provided an action, `row show directories` also shows each
+    /// directory's status and scheduler job ID (when submitted) for the given
+    /// action. You can also show elements from the directory's value, accessed
+    /// by JSON pointer. Blank lines separate groups.
+    ///
+    /// By default, `row show status` displays directories with any status. Set one or more
+    /// of `--completed`, `--submitted`, `--eligible`, and `--waiting` to show specific
+    /// directories that have specific statuses.
     ///
     /// EXAMPLES
     ///
     /// * Show all the directories for action `one`:
     ///
-    ///   row show directories one
+    ///   row show directories --action one
     ///
     /// * Show the directory value element `/value`:
     ///
-    ///   row show directories action --value=/value
+    ///   row show directories --action action --value=/value
     ///
     /// * Show specific directories:
     ///
-    ///   row show directories action directory1 directory2
+    ///   row show directories --action action directory1 directory2
     ///
     /// * Show eligible directories
     ///
-    ///   row show directories action --eligible
+    ///   row show directories --action action --eligible
+    ///
+    /// * Show the names of all directories
+    ///
+    ///   row show directories
+    ///
+    /// * Show the names of eligible directories
+    ///
+    ///   row show directories --action action --eligible --short
     ///
     Directories(directories::Arguments),
 
@@ -173,6 +183,9 @@ pub enum ShowCommands {
     ///
     ///  row show launchers --all
     ///
+    ///* Show only names of all launchers:
+    ///
+    ///  row show launchers --all --short
     Launchers(launchers::Arguments),
 }
 

src/cli/cluster.rs

@@ -12,12 +12,12 @@ use row::cluster;
 #[derive(Args, Debug)]
 pub struct Arguments {
     /// Show all clusters.
-    #[arg(long, group = "select", display_order = 0)]
+    #[arg(long, display_order = 0)]
     all: bool,
 
-    /// Show only the autodetected cluster's name.
-    #[arg(long, group = "select", display_order = 0)]
-    name: bool,
+    /// Show only the cluster name(s).
+    #[arg(long, display_order = 0)]
+    short: bool,
 }
 
 /// Show the cluster.
@@ -34,13 +34,19 @@ pub fn cluster<W: Write>(
     let clusters = cluster::Configuration::open()?;
 
     if args.all {
-        info!("All cluster configurations:");
-        write!(output, "{}", &toml::to_string_pretty(&clusters)?)?;
+        if args.short {
+            for cluster in clusters.cluster {
+                writeln!(output, "{}", cluster.name)?;
+            }
+        } else {
+            info!("All cluster configurations:");
+            write!(output, "{}", &toml::to_string_pretty(&clusters)?)?;
+        }
     } else {
         let cluster = clusters.identify(options.cluster.as_deref())?;
         info!("Cluster configurations for '{}':", cluster.name);
 
-        if args.name {
+        if args.short {
             writeln!(output, "{}", cluster.name)?;
         } else {
             write!(output, "{}", &toml::to_string_pretty(&cluster)?)?;