Add exclip

snippets.md

@@ -4,3 +4,69 @@ Break up the current line, one sentence per line.
 
 `nnoremap <Leader>s :execute 's/\%>' . col('.') . 'c\(\.\)\s\+/\1\r/'<CR>`
 
+## function: `exclip`: execute a file, copy file contents and outputs
+
+Execute a script and copy both the script contents and output to clipboard in markdown format.
+By default wraps content in collapsible `<details>` tags for GitHub.
+Use `--plain` for simple markdown format.
+
+```sh
+function exclip() {
+    local file=""
+    local plain=false
+
+    # Parse arguments
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            --plain) plain=true; shift ;;
+            *) file="$1"; shift ;;
+        esac
+    done
+
+    if [[ -z "$file" ]]; then
+        echo "Error: No file specified"
+        return 1
+    fi
+
+    if [[ ! -f "$file" ]]; then
+        echo "Error: File not found: $file"
+        return 1
+    fi
+
+    if [[ ! -x "$file" ]]; then
+        echo "Error: File is not executable: $file"
+        return 1
+    fi
+
+    local contents=$(cat "$file")
+    local output=$("$file" 2>&1)
+
+    local result
+    if $plain; then
+        result="# $file
+\`\`\`
+$contents
+\`\`\`
+\`\`\`
+$output
+\`\`\`"
+    else
+        result="<details><summary>$file</summary>
+
+\`\`\`
+$contents
+\`\`\`
+</details>
+
+<details><summary>Output</summary>
+
+\`\`\`
+$output
+\`\`\`
+</details>"
+    fi
+
+    echo "$result" | xclip -selection clipboard
+    echo "$result"
+}
+```