improve handling for dependent files

[dericed]

Currently non-bash file dependencies are either written into the bash script and echoed out into a temporary files, such as the xsl embedded within

mm/makemets

Lines 5 to 121 in 90e07c5

	<xsl:stylesheet xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" xmlns=\"http://www.loc.gov/METS/\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:mi=\"https://mediaarea.net/mediainfo\" xmlns:premis=\"http://www.loc.gov/premis/v3\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" version=\"1.0\" extension-element-prefixes=\"xsi\">
	<xsl:output encoding=\"UTF-8\" method=\"xml\" version=\"1.0\" indent=\"yes\"/>
	<xsl:template match=\"/\">
	<mets>
	<xsl:for-each select=\"/tree/directory[1]//file\">
	<xsl:variable name=\"RELATIVE_PATH\">
	<xsl:for-each select=\"ancestor-or-self::directory\">
	<xsl:if test=\"name(parent::*)!='tree'\">
	<xsl:value-of select=\"@name\"/>
	<xsl:text>/</xsl:text>
	</xsl:if>
	</xsl:for-each>
	<xsl:value-of select=\"@name\"/>
	</xsl:variable>
	<xsl:if test=\"document(concat(\$root,'/metadata/fileMeta/',\$RELATIVE_PATH,'_mediainfo.xml'))/mi:MediaInfo/mi:media/mi:track[@type='General']/mi:Format\">
	<amdSec>
	<xsl:attribute name=\"ID\">
	<xsl:value-of select=\"concat('amdSec-',generate-id())\"/>
	</xsl:attribute>
	<techMD>
	<xsl:attribute name=\"ID\">
	<xsl:value-of select=\"concat('techMD-',generate-id())\"/>
	</xsl:attribute>
	<mdWrap MDTYPE=\"PREMIS:OBJECT\">
	<xsl:attribute name=\"MDTYPE\">
	<xsl:text>PREMIS:OBJECT</xsl:text>
	</xsl:attribute>
	<xmlData>
	<premis:object xmlns=\"http://www.loc.gov/premis/v3\" xsi:type=\"file\" xsi:schemaLocation=\"info:lc/xmlns/premis-v3 http://www.loc.gov/standards/premis/v2/premis-3-0-draft.xsd\" version=\"3.0\">
	<objectIdentifier>
	<objectIdentifierType>Relative AIP path</objectIdentifierType>
	<objectIdentifierValue>
	<xsl:value-of select=\"\$RELATIVE_PATH\"/>
	</objectIdentifierValue>
	</objectIdentifier>
	<objectCharacteristics>
	<format>
	<formatDesignation>
	<formatName>
	<xsl:value-of select=\"document(concat(\$root,'/metadata/fileMeta/',\$RELATIVE_PATH,'_mediainfo.xml'))/mi:MediaInfo/mi:media/mi:track[@type='General']/mi:Format\"/>
	</formatName>
	<xsl:if test=\"document(concat(\$root,'/metadata/fileMeta/',\$RELATIVE_PATH,'_mediainfo.xml'))/mi:MediaInfo/mi:media/mi:track[@type='General']/mi:Format_Version\">
	<formatVersion>
	<xsl:value-of select=\"document(concat(\$root,'/metadata/fileMeta/',\$RELATIVE_PATH,'_mediainfo.xml'))/mi:MediaInfo/mi:media/mi:track[@type='General']/mi:Format_Version\"/>
	</formatVersion>
	</xsl:if>
	</formatDesignation>
	</format>
	<objectCharacteristicsExtension>
	<xsl:copy-of select=\"document(concat(\$root,'/metadata/fileMeta/',\$RELATIVE_PATH,'_mediainfo.xml'))\"/>
	</objectCharacteristicsExtension>
	</objectCharacteristics>
	</premis:object>
	</xmlData>
	</mdWrap>
	</techMD>
	</amdSec>
	</xsl:if>
	</xsl:for-each>
	<fileSec>
	<fileGrp>
	<xsl:for-each select=\"/tree/directory[1]//file\">
	<file>
	<xsl:attribute name=\"ID\">
	<xsl:value-of select=\"generate-id()\"/>
	</xsl:attribute>
	<FLocat>
	<xsl:attribute name=\"xlink:href\">
	<xsl:for-each select=\"ancestor-or-self::directory\">
	<xsl:if test=\"name(parent::*)!='tree'\">
	<xsl:value-of select=\"@name\"/>
	<xsl:text>/</xsl:text>
	</xsl:if>
	</xsl:for-each>
	<xsl:value-of select=\"@name\"/>
	</xsl:attribute>
	<xsl:attribute name=\"LOCTYPE\">
	<xsl:text>OTHER</xsl:text>
	</xsl:attribute>
	<xsl:attribute name=\"OTHERLOCTYPE\">
	<xsl:text>SYSTEM</xsl:text>
	</xsl:attribute>
	</FLocat>
	</file>
	</xsl:for-each>
	</fileGrp>
	</fileSec>
	<structMap>
	<xsl:apply-templates select=\"/tree/directory[1]\"/>
	</structMap>
	</mets>
	</xsl:template>
	<xsl:template match=\"directory\">
	<div>
	<xsl:attribute name=\"TYPE\">
	<xsl:text>directory</xsl:text>
	</xsl:attribute>
	<xsl:attribute name=\"LABEL\">
	<xsl:value-of select=\"@name\"/>
	</xsl:attribute>
	<xsl:apply-templates select=\"file\"/>
	<xsl:apply-templates select=\"directory\"/>
	</div>
	</xsl:template>
	<xsl:template match=\"file\">
	<div>
	<xsl:attribute name=\"TYPE\">
	<xsl:text>Item</xsl:text>
	</xsl:attribute>
	<fptr>
	<xsl:attribute name=\"FILEID\">
	<xsl:value-of select=\"generate-id()\"/>
	</xsl:attribute>
	</fptr>
	</div>
	</xsl:template>
	</xsl:stylesheet>

or simply a non-executable in installed within /bin/ such as tesseract.conf.

These options don't feel like good practices. Should these dependent files be written to a different directory (not /bin) and called with a relative path from the associated scripts?

[privatezero]

It looks like some of these (such as the embedded xsl) could be externalized and then installed into an mm specific config directory using 'etc.install' option in the mm homebrew formula. This might still result in an absolute path however.

https://github.com/Homebrew/brew/blob/master/docs/Formula-Cookbook.md#variables-for-directory-locations

[privatezero]

With #146, changing the homebrew formula to
install.etc makemets.xml and
install.etc tesseract.conf
would take care of this. Thoughts?

[privatezero]

Testing showed that the previous method works, except that it might complicate future changes. Reinstalling doesn't write over the old file, it just creates a new file with .default appended to it (e.g. makemets.xml.default). Any scripts would have to take this into account otherwise updates to the file dependencies would have to be manually applied to existing files.