Generated zsh, bash and nushell completions

Author: SofusA

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "pathmarks"
-version = "0.1.4"
+version = "0.1.5"
 edition = "2024"
 description = "Simple path bookmarks for your shell"
 license = "MIT"

Cargo.toml

@@ -21,9 +21,10 @@ pathmarks init nushell | save ~/.nu-pathmarks.nu
 source ~/.nu-pathmarks.nu
 ```
 
-This will add commands `t` and `ts` to your shell.
+This will add commands `t`, `ts` and `ti` to your shell.
 `t` list saved bookmarks, picking one changed directory.
 `ts` saves given bookmark.
+`ti` interactively prompts the picker.
 `t <ARGUMENT>` tries to guess where you want to go. First checks case insensitive for directories. Then fussy finds in saved bookmarks.
 
 You can provide a `--cmd` to specify the command.

README.md

@@ -1,20 +1,26 @@
 use clap::ValueEnum;
 
-#[derive(Copy, Clone, ValueEnum)]
+#[derive(Copy, Clone, Debug, ValueEnum)]
 pub enum Shell {
     Fish,
-    // Zsh,
-    // Bash,
-    // Nushell,
+    Zsh,
+    Bash,
+    Nushell,
 }
 
 pub fn init(shell: Shell, command: Option<String>) -> String {
+    let command = command.unwrap_or_else(|| "t".to_string());
     match shell {
-        Shell::Fish => {
-            let command = command.unwrap_or("t".to_string());
+        Shell::Fish => fish_init(&command),
+        Shell::Zsh => zsh_init(&command),
+        Shell::Bash => bash_init(&command),
+        Shell::Nushell => nushell_init(&command),
+    }
+}
 
-            format!(
-                r#"function {command}
+fn fish_init(command: &str) -> String {
+    format!(
+        r#"function {command}
     if test (count $argv) -gt 0
         cd (pathmarks guess $argv[1])
         return
@@ -24,7 +30,6 @@ pub fn init(shell: Shell, command: Option<String>) -> String {
     test -n "$p"; and cd "$p"
 end
 
-
 function {command}i
     while true
         set -l dest (pathmarks pick)
@@ -42,11 +47,127 @@ function {command}i
     end
 end
 
-
 alias {command}s "pathmarks save"
-complete --no-files --keep-order -c {command} -a "(pathmarks list)""#,
-                command = command
-            )
-        }
-    }
+complete --no-files --keep-order -c {command} -a "(pathmarks list)"
+"#
+    )
+}
+
+fn zsh_init(command: &str) -> String {
+    format!(
+        r#"{command}() {{
+  if [[ $# -gt 0 ]]; then
+    cd "$(pathmarks guess "$1")"
+    return
+  fi
+  local p
+  p="$(pathmarks pick)"
+  [[ -n "$p" ]] && cd "$p"
+}}
+
+{command}i() {{
+  while true; do
+    local dest
+    dest="$(pathmarks pick)"
+    local code=$?
+    if [[ $code -ne 0 || -z "$dest" ]]; then
+      break
+    fi
+    if [[ -d "$dest" ]]; then
+      cd "$dest"
+    else
+      break
+    fi
+  done
+}}
+
+alias {command}s='pathmarks save'
+
+# Completion: compdef + helper that feeds candidates from `pathmarks list`
+_{command}() {{
+  local -a candidates
+  candidates=($(pathmarks list 2>/dev/null))
+  compadd -a candidates
+}}
+compdef _{command} {command}
+"#
+    )
+}
+
+fn bash_init(command: &str) -> String {
+    format!(
+        r#"{command}() {{
+  if [[ $# -gt 0 ]]; then
+    cd "$(pathmarks guess "$1")"
+    return
+  fi
+  local p
+  p="$(pathmarks pick)"
+  [[ -n "$p" ]] && cd "$p"
+}}
+
+{command}i() {{
+  while true; do
+    local dest
+    dest="$(pathmarks pick)"
+    local code=$?
+    if [[ $code -ne 0 || -z "$dest" ]]; then
+      break
+    fi
+    if [[ -d "$dest" ]]; then
+      cd "$dest"
+    else
+      break
+    fi
+  done
+}}
+
+alias {command}s='pathmarks save'
+
+_{command}_complete() {{
+  local cur
+  cur="${{COMP_WORDS[COMP_CWORD]}}"
+  # Collect candidates from `pathmarks list`
+  COMPREPLY=($(compgen -W "$(pathmarks list 2>/dev/null)" -- "$cur"))
+}}
+complete -o filenames -F _{command}_complete {command}
+"#
+    )
+}
+
+fn nushell_init(command: &str) -> String {
+    format!(
+        r#"export def "nu-complete pathmarks" [] {{
+  pathmarks list | lines
+}}
+
+export def --env {command} [name?: string@"nu-complete pathmarks"] {{
+  if $name != null {{
+    cd (pathmarks guess $name)
+  }} else {{
+    let p = (pathmarks pick)
+    if $p != "" {{
+      cd $p
+    }}
+  }}
+}}
+
+export def --env {command}i [] {{
+  loop {{
+    let dest = (pathmarks pick)
+    let code = $env.LAST_EXIT_CODE
+    if $code != 0 or ($dest | is-empty) {{
+      break
+    }}
+    if ($dest | path exists) and (($dest | path type) == "dir") {{
+      cd $dest
+    }} else {{
+      break
+    }}
+  }}
+}}
+
+export alias {command}s = pathmarks save
+"#
+    )
 }