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path: root/src/Text/Pandoc/App/OutputSettings.hs
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2019-12-11Improved template API and fixed a bug. Closes #5979.John MacFarlane1-29/+7
* Text.Pandoc.Templates [API change] + Add Monad wrappers `WithDefaultPartials` and `WithPartials`. Wrapping these around an instance of `PandocMonad` gives us different instances of `TemplateMonad`, with different search behavior in retrieving partials. To compile a template and limit partial search to pandoc's data files, use `runWithDefaultPartials (compileTemplate ...)`. To compile a template and allow partials to be found locally (either on the file system or via HTTP, in the event that the main template has an absolute URL), ue `runWithPartials (compileTemplate ...)`. + Export `getTemplate`, which seeks a template locally, or via HTTP if the template has an absolute URL, falling back to the data files if not found. + Export `compileDefaultTemplate` -- does `getDefaultTemplate` and compiles the result, raising an error on failure. * Text.Pandoc.Class [API change] + Remove `TemplateMonad` instances for `PandocIO` and `PandocPure`. These were too limiting and caused a bug whereby a local partial could be used even when the default template was requested. We now rely on instances provided in the Templates module. Text.Pandoc.App.OutputSettings + Simplify template retrieval code.
2019-11-14Change optInputFiles to a `Maybe [FilePath]`.John MacFarlane1-2/+3
`Nothing` means: nothing specified. `Just []` means: an empty list specified (e.g. in defaults). Potentially these could lead to different behavior: see #5888.
2019-11-14Allow combining `-Vheader-includes` and `--include-in-header`.John MacFarlane1-15/+21
Closes #5904.
2019-11-14Fix regression preventing header-includes from being set using -V.John MacFarlane1-1/+2
See #5904.
2019-11-12Switch to new pandoc-types and use Text instead of String [API change].despresc1-31/+32
PR #5884. + Use pandoc-types 1.20 and texmath 0.12. + Text is now used instead of String, with a few exceptions. + In the MediaBag module, some of the types using Strings were switched to use FilePath instead (not Text). + In the Parsing module, new parsers `manyChar`, `many1Char`, `manyTillChar`, `many1TillChar`, `many1Till`, `manyUntil`, `mantyUntilChar` have been added: these are like their unsuffixed counterparts but pack some or all of their output. + `glob` in Text.Pandoc.Class still takes String since it seems to be intended as an interface to Glob, which uses strings. It seems to be used only once in the package, in the EPUB writer, so that is not hard to change.
2019-11-07Fix list fields in Opt so they aren't reversed.John MacFarlane1-24/+20
Previously optIncludeInHeader, etc. were in reverse order. This has been changed to promote #5881. Note also that the `sourcefile` variable used to be sometimes a string, sometimes a list (when there was more than one). Now it is always a list.
2019-11-03Allow pdf output to stdout.John MacFarlane1-12/+15
PDF output will not be output to the terminal, but can be sent to stdout using either `-o -` or a pipe. The intermediate format will be determined based on the setting of `--pdf-engine`. Closes #5751.
2019-10-10Improve parsing of --defaults.John MacFarlane1-1/+1
- Add FromYAML instances to Opt and to all subsidiary types. - Remove the use of HsYAML-aeson, which doesn't give good position information on errors. - Rename some fields in Opt to better match cli options or reflect what the ycontain [API change]: + optMetadataFile -> optMetadataFiles + optPDFEngineArgs -> optPDFEngineOpts + optWrapText -> optWrap - Add IpynbOutput enumerated type to Text.Pandoc.App.Opts. Use this instead fo a string for optIpynbOutput. - Add FromYAML instance for Filter in Text.Pandoc.Filters. With these changes parsing of defaults files should be complete and should give decent error messages. Now (unlike before) we get an error if an unknown field is used.
2019-10-09T.P.App.Opt: rename optReader, optWriter as optFrom, optTo.John MacFarlane1-2/+2
This will allow to: and from: in defaults.
2019-10-09T.P.App.Opt: Changed optMetadata to Meta, to allow structured values.John MacFarlane1-7/+0
[API change] The current behavior of the `--metadata` option stays the same.
2019-10-09Change optVariables from [(String, String)] to Context Text.John MacFarlane1-18/+15
In Text.Pandoc.App.Opt [API change].
2019-10-09Options.WriterOptions: Change type of writerVariables to Context Text.John MacFarlane1-0/+5
This will allow structured values. [API change]
2019-10-06Opt: Change optHighlightStyle to a Maybe String instead of Maybe Style.John MacFarlane1-2/+5
Do the parsing/loading of themes later, after option parsing.
2019-09-29Raise error on unsupported extensions. Closes #4338.John MacFarlane1-16/+5
+ An error is now raised if you try to specify (enable or disable) an extension that does not affect the given format, e.g. `docx+pipe_tables`. + The `--list-extensions[=FORMAT]` option now lists only extensions that affect the given FORMAT. + Text.Pandoc.Error: Add constructors `PandocUnknownReaderError`, `PandocUnknownWriterError`, `PandocUnsupportedExtensionError`. [API change] + Text.Pandoc.Extensions now exports `getAllExtensions`, which returns the extensions that affect a given format (whether enabled by default or not). [API change] + Text.Pandoc.Extensions: change type of `parseFormatSpec` from `Either ParseError (String, Extensions -> Extensions)` to `Either ParseError (String, [Extension], [Extension])` [API change]. + Text.Pandoc.Readers: change type of `getReader` so it returns a value in the PandocMonad instance rather than an Either [API change]. Exceptions for unknown formats and unsupported extensions are now raised by this function and need not be handled by the calling function. + Text.Pandoc.Writers: change type of `getWriter` so it returns a value in the PandocMonad instance rather than an Either [API change]. Exceptions for unknown formats and unsupported extensions are now raised by this function and need not be handled by the calling function.
2019-09-27LogMessage: change UnknownExtension -> CouldNotDeduceFormatJohn MacFarlane1-1/+1
2019-07-28Use doctemplates 0.3, change type of writerTemplate.John MacFarlane1-2/+12
* Require recent doctemplates. It is more flexible and supports partials. * Changed type of writerTemplate to Maybe Template instead of Maybe String. * Remove code from the LaTeX, Docbook, and JATS writers that looked in the template for strings to determine whether it is a book or an article, or whether csquotes is used. This was always kludgy and unreliable. To use csquotes for LaTeX, set `csquotes` in your variables or metadata. It is no longer sufficient to put `\usepackage{csquotes}` in your template or header includes. To specify a book style, use the `documentclass` variable or `--top-level-division`. * Change template code to use new API for doctemplates.
2019-07-14Logging: Added UnknownExtensions constructor to LogMessage.John MacFarlane1-3/+9
[API change] Issue this warning when we're falling back to markdown or html because we don't recognize the extension of the input or output files.
2019-07-14Change formatForFilePaths to return a Maybe.John MacFarlane1-1/+2
Internal change. This will make it easier to emit messages when we're guessing at a format.
2019-06-13Don't look for template files remotely for remote input.John MacFarlane1-1/+10
Previously pandoc would look for the template at a remote URL when a URL was used for the input file, instead of taking it from the data-dir. Closes #5579.
2019-05-04Add template variable `curdir` with working directoryJohn MacFarlane1-0/+5
from which pandoc is run. Closes #5464.
2019-03-01Remove license boilerplate.John MacFarlane1-18/+0
The haddock module header contains essentially the same information, so the boilerplate is redundant and just one more thing to get out of sync.
2019-02-04Add missing copyright notices and remove license boilerplate (#5112)Albert Krewinkel1-2/+2
Quite a few modules were missing copyright notices. This commit adds copyright notices everywhere via haddock module headers. The old license boilerplate comment is redundant with this and has been removed. Update copyright years to 2019. Closes #4592.
2019-01-24Allow some command line options to take URL in addition to FILE.John MacFarlane1-2/+2
`--include-in-header`, `--include-before-body`, `--include-after-body`
2018-12-31Allow '-' in filenames for custom lua writers.John MacFarlane1-2/+3
Closes #5187.
2018-12-31Removed obsolete and misleading comment.John MacFarlane1-1/+0
2018-11-07T.P.App: fix regression in output format heuristicsAlbert Krewinkel1-47/+5
This fix is necessary due to a rebasing error introduced in commit 418bd42df85b93016e50ba48042804e8f51341b5
2018-11-06T.P.App: extract Opt into separate moduleAlbert Krewinkel1-1/+2
The new Opt module has only a few dependencies. This is important for compile-times during development, as Template Haskell containing modules are be recompiled whenever a (transitive) dependency changes.
2018-11-03App: extract output settings into moduleAlbert Krewinkel1-0/+317
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