Added xmlfmt utility

Author: fileformat

.goreleaser.yaml

@@ -245,6 +245,23 @@ builds:
       - -X main.COMMIT={{.ShortCommit}}
       - -X main.BUILDER=goreleaser
 
+  - id: xmlfmt
+    main: ./cmd/xmlfmt/xmlfmt.go
+    binary: xmlfmt
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    ldflags:
+      - -s
+      - -w
+      - -X main.VERSION={{.Version}}
+      - -X main.LASTMOD={{.CommitDate}}
+      - -X main.COMMIT={{.ShortCommit}}
+      - -X main.BUILDER=goreleaser
+
 archives:
   - formats: [tar.gz]
     # this name template makes the OS and Arch compatible with the results of `uname`.
@@ -278,6 +295,7 @@ homebrew_casks:
       - unicount
       - uniwhat
       - urly
+      - xmlfmt
     # manpages:
     # completions:
     directory: Casks
@@ -308,6 +326,7 @@ homebrew_casks:
             system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/unicount"]
             system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/uniwhat"]
             system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/urly"]
+            system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/xmlfmt"]
           end
 
 nfpms:

cmd/xmlfmt/README.md

@@ -0,0 +1,66 @@
+# xmlfmt
+
+Format XML
+
+## Usage
+
+xmlfmt [options] [file|-]
+
+If no input file is provided, xmlfmt reads from stdin.
+If no mode is specified, xmlfmt defaults to pretty output.
+
+## Modes
+
+* --pretty: Emit pretty-printed XML
+* --compact: Emit compact XML
+* --indent: Pretty indent style, either tab or an integer number of spaces (default: 2)
+
+Only one of --pretty or --compact may be used.
+
+## XML Transform Options
+
+* --sort-elements: Sort child elements recursively by tag name
+* --default-namespace: Set or switch the default namespace on the root element
+* --clear-default-namespace: Remove the default namespace from the root element
+* --remove-namespace: Remove a namespace by prefix or URI (repeatable)
+* --named-entities-to-numeric: Convert HTML named entities to numeric entities
+* --remove-doctype: Remove the DOCTYPE directive
+* --set-doctype: Set the DOCTYPE directive (with or without leading DOCTYPE)
+* --remove-declaration: Remove the XML declaration
+* --set-declaration: Set XML declaration content, for example version="1.0" encoding="UTF-8"
+
+Only one of --remove-doctype or --set-doctype may be used.
+Only one of --remove-declaration or --set-declaration may be used.
+
+## Output Options
+
+* --trailing-newline: Emit a trailing newline
+* --eol: End-of-line style, one of lf, cr, or crlf (default: lf)
+
+## Standard Flags
+
+* --help, -h: Show help message
+* --version: Print version information
+
+## Examples
+
+Pretty print a file with 4-space indentation:
+
+xmlfmt --pretty --indent 4 input.xml
+
+Compact output from stdin:
+
+cat input.xml | xmlfmt --compact
+
+Sort elements and change the default namespace:
+
+xmlfmt --sort-elements --default-namespace urn:example input.xml
+
+Remove one namespace prefix and convert named entities:
+
+xmlfmt --remove-namespace a --named-entities-to-numeric input.xml
+
+Remove declaration and doctype:
+
+xmlfmt --remove-declaration --remove-doctype input.xml
+