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ReleaseNotes.md

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Stevedore Release Notes

The latest stable release is 0.7.3.

0.8.0-beta.5

  • Allow vector values in map-to-arg-string In pallet.stevedore/map-to-arg-string, make keys with vector values result in having the switch repeated for each value in the vector.

  • Support using multimethods as script functions

0.8.0-beta.4

  • Use {} for grouping of negation expressions Fixes #25

0.8.0-beta.3

  • Allow for unnamed functions in exception message

  • Simplify src line comment handling

  • Add optional keyword arguments to deref The keyword arguments allow support of bashes parameter substitution modifiers, -, :-, =, :=, +, :+, ?, :?.

0.8.0-beta.2

  • Allow mulitple arguments to quote

  • Remove reflection warnings

  • Fix unquote splicing

0.8.0-beta.1

  • Change groupID to com.palletops

  • Use leiningen instead of maven

  • Symbols in argument position are resolved This removes the need to deref script functions. Script functions are now regular functions, with a custom dispatch mechanism. Plain clojure functions can now be used as script functions.

    Fixes #22.

0.8.0-alpha.1

  • Update to pallet-common 0.3.1

  • Add source form location in script comments When generating script, insert the file and line of the source forms that generate the script. The file and line are inserted as comments on the line preceding the generated code. This is a convenient format that allows script lines to be easily used in continuation lines, when chaining commands together for instance.

    Introduces pallet.stevedore/fragment, which is similar to p.s/script, except that it disables source comments and ensures pipelines are kept on a single line. This is required in some expansion contexts.

    The pallet.stevedore/with-source-line-comments macro can also be used to control the output of source comments when using p.stevedore/script.

  • Add a marker to messages for script exit status In order to allow grep'ing for status messages, a prefix is added to each message. By default, prefix script exit status messages by '#> '. The prefix may be altered by binding pallet.stevedore.common/status-marker.

  • Ensure propagation of metadata on stevedore forms We correctly propagate :line metadata, and add :file metadata, to each stevedore source form and use it in exceptions. Removes use of slingshot and forces clojure 1.4+.

  • Update project version and dependencies Also changes to use dev-resources instead of test-resources, to match lein2 conventions.

0.7.3

  • Allow use of deref as a value in a doseq binding

0.7.2

  • Simplify conditional generation The conditional expressions were overly complex and could generate incorrect code in some corner cases. This simplifies the generated expressions and makes them more robust

  • Create a :default implementation for stevedore/emit Improve the error reporting associated with not binding script-language and for un-handled clojure types.

  • Add slingshot version compatibility

0.7.1

  • Make stevedore slingshot version agnostic

  • Fix an issue with splice The unquote splicing form was being transformed into a form with a function literal rather than a symbol

  • Update for clojure-1.3.0 compatability

0.7.0

  • Improve logical test detection Logical test detection was failing when the condition was an unquoted clojure expression.

  • Rename pallet.script.lib to pallet.script.scriptlib This was duplicating a namespace definied in pallet

  • Make shflags completely optional Fixes #16.

0.6.0

  • Add dispatching for script language using *script-language*

  • Add initial support for windows batch scripting

  • Initial support for clojure 1.3 Mark script-fn-dispatch and script-language :dynamic

  • Separated public functions and implementation details. Added documentation.

  • Setup shFlags even with empty arguments, mainly for docstrings

  • Removed possibility of anonymous defn scripts.

  • Added declare-arguments

  • Added support for flag arguments with script defn

0.5.0

This is the initial standalone release. The library has been extracted from the main pallet repository.