Eskil

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Overview
Comment:Support negative revisions with GIT. Added log view for GIT.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: abf466638783232a7b9dc0b28cf79bf4c12866ef
User & Date: peter 2016-07-05 23:39:52.918
Context
2016-07-06
22:20
Typos check-in: fd55f7fe68 user: peter tags: trunk
2016-07-05
23:39
Support negative revisions with GIT. Added log view for GIT. check-in: abf4666387 user: peter tags: trunk
22:29
Moved startup code to its own source file. check-in: 393bb7a948 user: peter tags: trunk
Changes
Unified Diff Ignore Whitespace Patch
Changes to Changes.



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2016-07-01
 When displaying a patch, detect chunks marked with ##.
 E.g. svn diff lists changed properties like that.

2016-06-10
 Reorganised code for option descriptions.

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2016-07-06
 Support negative revisions with GIT. Added log view for GIT.

2016-07-01
 When displaying a patch, detect chunks marked with ##.
 E.g. svn diff lists changed properties like that.

2016-06-10
 Reorganised code for option descriptions.

Changes to src/rev.tcl.
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            if {[regexp {r(\d+)} $line -> rev]} {
                lappend revs $rev
            }
        }
    }
    return $revs
}






























# Return revision list of a FOSSIL file
proc eskil::rev::FOSSIL::GetRevList {filename} {
    # Keep on current branch
    set x [exec fossil branch list]
    if { ! [regexp -line {^\* (.*)$} $x -> branch]} {
        set branch ""







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            if {[regexp {r(\d+)} $line -> rev]} {
                lappend revs $rev
            }
        }
    }
    return $revs
}

# Return revision list of a GIT file
proc eskil::rev::GIT::GetRevList {filename} {
    set old ""
    set cmd [list exec git log --first-parent --oneline -n 50]
    if {$filename eq ""} {
        # Nothing
    } else {
        set old [pwd]
        cd [file dirname $filename]
        lappend cmd [file nativename [file tail $filename]]
    }
    if {[catch {eval $cmd} res]} {
        # What to do here?
        set revs [list HEAD]
    } else {
        set lines [split $res \n]
        set revs {}
        foreach line $lines {
            if {[regexp {^(\w+)} $line -> rev]} {
                lappend revs $rev
            }
        }
    }
    if {$old ne ""} {
        cd $old
    }
    return $revs
}

# Return revision list of a FOSSIL file
proc eskil::rev::FOSSIL::GetRevList {filename} {
    # Keep on current branch
    set x [exec fossil branch list]
    if { ! [regexp -line {^\* (.*)$} $x -> branch]} {
        set branch ""
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        # RCS does not support tree versions
        return {}
    }
    return $revs
}

# Figure out GIT revision from arguments

proc eskil::rev::GIT::ParseRevs {filename revs} {
    set result ""
    foreach rev $revs {
        switch -glob -- $rev {
            0 - _ { # _ is a common shortcut for current
                lappend result HEAD
            }



            HEAD - master - * { # Let anything through for now

                lappend result $rev

            }
        }


    }
    return $result
}

# Figure out FOSSIL revision from arguments
proc eskil::rev::FOSSIL::ParseRevs {filename revs} {
    set result ""







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        # RCS does not support tree versions
        return {}
    }
    return $revs
}

# Figure out GIT revision from arguments
# The resulting rev should work with 'git show <rev>:filename'
proc eskil::rev::GIT::ParseRevs {filename revs} {
    set result ""
    foreach rev $revs {

        # Special cases that shortcuts to GIT special names
        if {$rev eq "_" || $rev eq "0"} {set rev HEAD}

        if {[string is integer -strict $rev] && $rev < 0} {
            # A negative integer rev is a relative rev
            set revList [eskil::rev::GIT::GetRevList $filename]

            set rev [lindex $revList [- $rev]]
            if {$rev eq ""} {
                set rev [lindex $revs end]
            }
        }
        # Let anything else through
        lappend result $rev
    }
    return $result
}

# Figure out FOSSIL revision from arguments
proc eskil::rev::FOSSIL::ParseRevs {filename revs} {
    set result ""
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proc eskil::rev::SVN::viewLog {top filename revs} {
    set cmd [list exec svn log]
    if {[llength $revs] > 1} {
        lappend cmd -r [join $revs ":"]
    } else {
        lappend cmd -r HEAD:[lindex $revs 0]
    }















    lappend cmd $filename
    if {[catch {eval $cmd} result]} {
        #return
    }
    ViewLog $top $filename $result
}








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proc eskil::rev::SVN::viewLog {top filename revs} {
    set cmd [list exec svn log]
    if {[llength $revs] > 1} {
        lappend cmd -r [join $revs ":"]
    } else {
        lappend cmd -r HEAD:[lindex $revs 0]
    }
    lappend cmd $filename
    if {[catch {eval $cmd} result]} {
        #return
    }
    ViewLog $top $filename $result
}

# View log between displayed versions
proc eskil::rev::GIT::viewLog {top filename revs} {
    set cmd [list exec git log]
    if {[llength $revs] > 1} {
        lappend cmd [join $revs ".."]
    } else {
        lappend cmd [lindex $revs 0]..
    }
    lappend cmd $filename
    if {[catch {eval $cmd} result]} {
        #return
    }
    ViewLog $top $filename $result
}