nushell: add thought dump editing commands

modules/common/nushell/environment.nu

@@ -15,13 +15,70 @@ def today []: nothing -> string {
   date now | format date "%Y-%m-%d"
 }
 
+# Create a directory and cd into it.
 def --env mc [path: path]: nothing -> nothing {
   mkdir $path
   cd $path
 }
 
+# Create a directory, cd into it and initialize version control.
 def --env mcg [path: path]: nothing -> nothing {
   mkdir $path
   cd $path
   jj git init --colocate
 }
+
+let site_path = glob "~" | path join "projects" "site"
+
+# Edit a thought dump.
+def "dump ed" [
+  path: string # The thought dump to edit. Namespaced using '.', does not include file extension.
+]: nothing -> nothing {
+  let dump_path = $site_path | path join "site" "dump" ...($path | split row ".") | $in + ".md"
+
+  mkdir ($dump_path | path parse | get parent)
+  touch $dump_path
+
+  let old_dump_hash = open $dump_path | hash sha256
+
+  ^$env.EDITOR $dump_path
+
+  let dump_size = ls $dump_path | get 0.size
+  if $dump_size == 0b {
+    print $"(ansi red)thought dump was emptied(ansi reset)"
+    dump rm ($dump_path | str substring 0..<-3)
+  } else if $old_dump_hash == (open $dump_path | hash sha256) {
+    print $"(ansi yellow)thought dump was not touched(ansi reset)"
+  } else {
+    cd $"(ansi magenta)thought dump was edited(ansi reset)"
+    print $"(ansi green)deploying...(ansi reset)"
+
+    cd $site_path
+    ./apply.nu
+    cd -
+  }
+}
+
+# Delete a thought dump.
+def "dump rm" [
+  path: string # The thought dump to edit. Namespaced using '.', does not include file extension.
+]: nothing -> nothing {
+  print $path
+  let dump_path = $site_path | path join "site" "dump" ...($path | split row ".") | $in + ".md"
+  let parent_path = $dump_path | path parse | get parent
+
+  print $"(ansi red)deleting thought dump...(ansi reset)"
+  rm $dump_path
+
+  if (ls $parent_path | length) == 0 {
+    print $"(ansi red)parent folder is empty, deleting that too...(ansi reset)"
+    print $"(ansi yellow)other parents will not be deleted, if you want to delete those do it manually(ansi reset)"
+    rm $parent_path
+  }
+
+  print $"(ansi green)deploying...(ansi reset)"
+
+  cd $site_path
+  ./apply.nu
+  cd -
+}