Taskfile.yml

version: '3'

vars:
  TERMUX: '{{and .PREFIX (contains "com.termux" .PREFIX)}}'
  TODAY: '{{now | date "2006-01-02"}}'

tasks:
  serve:
    desc: Runs hugo serve, all posts visible.
    cmds:
      - hugo serve -D -E -F {{if .TERMUX}}--noBuildLock{{end}} --bind=0.0.0.0 --baseURL=http://0.0.0.0:1313

  build:
    desc: Create a production build of the site in ./public.
    cmds:
      - hugo --minify {{if .TERMUX}}--noBuildLock{{end}}

  new-blog:
    desc: Creates a new blog post.
    vars:
      TITLE: '{{.CLI_ARGS}}'
      SLUG: '{{trimall "-" (regexReplaceAll "--+" (regexReplaceAll "[^A-Za-z0-9-]" (regexReplaceAll "\\s+" (lower .TITLE) "-") "") "-")}}'
      DIR: 'content/blog/{{.TODAY}}-{{.SLUG}}'
      FILE: '{{.DIR}}/index.md'
    preconditions:
      - sh: '[ ! -d "{{.DIR}}" ]'
    cmds:
      - |
        mkdir "{{.DIR}}"
        cat > "{{.FILE}}" <<EOF
        ---
        title: "{{.TITLE}}"
        #description:
        date: {{.TODAY}}
        cover:
          image: cover.jpg
          alt: Add cover.jpg at ~1200x600px and describe it here
          relative: true
        draft: true
        ---
        
        EOF
        echo "{{.FILE}}"

  new-til:
    desc: Creates a new TIL post.
    vars:
      TITLE: '{{.CLI_ARGS}}'
      SLUG: '{{trimall "-" (regexReplaceAll "--+" (regexReplaceAll "[^A-Za-z0-9-]" (regexReplaceAll "\\s+" (lower .TITLE) "-") "") "-")}}'
      FILE: 'content/til/{{.SLUG}}.md'
    preconditions:
      - sh: '[ ! -f "{{.FILE}}" ]'
    cmds:
      - |
        cat > {{.FILE}} <<EOF
        ---
        title: "{{.TITLE}}"
        date: {{.TODAY}}
        tags: []
        draft: true
        ---
        
        EOF
        echo {{.FILE}}

  to-bundle:
    desc: Turns a single page (page.md) into a bundle (page/index.md).
    vars:
      PAGE: 'content/{{trimPrefix "content/" .CLI_ARGS}}'
      DIR: '{{trimSuffix ".md" .PAGE}}'
    preconditions:
      - test -f "{{.PAGE}}"
      - sh: "[ ! -d \"{{.DIR}}\" ]"
    cmds:
      - |
        mkdir "{{.DIR}}"
        mv "{{.PAGE}}" "{{.DIR}}/index.md"

  to-single:
    desc: Turns a bundle (page/index.md) into a single page (page.md).
    vars:
      BUNDLE: 'content/{{trimPrefix "content/" (trimSuffix "/" .CLI_ARGS)}}'
      PAGE: '{{.BUNDLE}}.md'
    preconditions:
      - test -d "{{.BUNDLE}}"
      - test -f "{{.BUNDLE}}/index.md"
      - sh: "[ ! -f \"{{.BUNDLE}}.md\" ]"
      - sh: "[ -n $(find \"{{.BUNDLE}}\" -mindepth 1 -maxdepth 1 | grep -v index.md) ]"
    cmds:
      - |
        mv "{{.BUNDLE}}/index.md" "{{.PAGE}}"
        rm -r "{{.BUNDLE}}"

  redate:
    vars:
      PATH: 'content/{{trimPrefix "content/" (trimSuffix "/" .CLI_ARGS)}}'
    cmds:
      - |
        if [ -d "{{.PATH}}" ]; then
          # bundle
          file="{{.PATH}}/index.md"
          path="{{.PATH}}"
        elif [ -f "{{.PATH}}.md" ]; then
          # page
          file="{{.PATH}}.md"
          path="$file"
        fi

        current=$(yq -f extract '.date | format_datetime("2006-01-02")' $file)
        echo $current
        yq -i -f process '.date=now' $file
        now=$(yq -f extract '.date | format_datetime("2006-01-02")' $file)
        echo $now
        rename="${path//$current/$now}"
        echo $rename
        mv "$path" "$rename" || true