Lightweight template executor. It is written in go and uses the go template package to render the templates.

Inspired by hugo to run small workflows.

Usage

Input file could be anything which can include go template syntax.

Usage:
  mugo <template> [flags]

Examples:
mugo -d @data.yaml template.tpl
mugo -d '{"Name": "mugo"}' -o output.txt template.tpl
mugo -d '{"Name": "mugo"}' -o output.txt - < template.tpl
mugo -d '{"Name": "mugo"}' - <<< "{{.Name}}"
mugo -d '{"Name": "mugo"}' -t @template.tpl
mugo -t '{{.Name}}' data.yaml

Flags:
  -d, --data stringArray            input data as json/yaml or file path with @ prefix could be '.yaml','.yml','.json','.toml' extension
  -r, --data-raw                    set input data as raw
  -b, --data-raw-byte               raw data is byte
      --delims string               comma or space separated list of delimiters to alternate the default "{{ }}"
      --disable-func stringArray    disabled functions for run template
      --disable-group stringArray   disabled groups for run template
      --enable-func stringArray     specific functions for run template
      --enable-group stringArray    specific function groups for run template
  -h, --help                        help for mugo
      --html                        use html/template instead
  -k, --insecure                    skip verify ssl certificate
  -l, --list                        function list
      --log-level string            log level (debug, info, warn, error, fatal, panic), default is info (default "info")
      --no-at                       disable @ prefix for file path
      --no-retry                    disable retry on request
  -n, --no-stdin                    disable stdin input
  -o, --output string               output file, default is stdout
  -p, --parse stringArray           parse file pattern for define templates 'testdata/**/*.tpl'
      --perm-file string            create file permission, default is 0644
      --perm-folder string          create folder permission, default is 0755
      --random-seed int             seed for random function, default is 0 (random by time)
  -s, --silience                    silience log
  -t, --template string             input template as raw or file path with @ prefix could be file with any extension
      --trust                       trust to execute dangerous functions
  -v, --version                     version for mugo
  -w, --work-dir string             work directory for run template

Example

Read all folder and generate info json seperately:

mugo --trust -d '{"dir":"testdata","url":"http://localhost:5501", "output":"output"}'  -w "." https://github.com/rytsh/mugo/raw/main/templates/folderInfo.tpl

Development

Build

Get binary with the goreleaser

make build
# goreleaser build --snapshot --rm-dist --single-target

Example

go run cmd/mugo/main.go -r -d "." -p 'testdata/tpl/*.tpl' - < testdata/readStart.tpl > output.json
go run cmd/mugo/main.go --trust -d '{"dir":"testdata","url":"http://localhost:5501"}'  -w "." - < testdata/readSeparate.tpl