Artifact 8655038b6314bdccb1d99405fa9963ac4f6ba4a3:
File
tools/import-cvs.tcl
part of check-in
[d8c18fc148]
- Reworked the CVS handling code to have a simpler API, more like the reworked Fossil API.
The API now has a form where adding the handling of branches should not require complex
changes in the import controller any longer. Extended the system to allow the user to
restrict the importing to a sub-directory of the chosen repository, via the new switch
--project. This is required to pull a SF CVS repository apart into the various projects
it may have. Example: Under Tcl we have 3 projects, namely Tcl itself, sampleextension,
and Thread.
by
aku on
2007-09-17 00:56:40.
0000: 23 21 2f 62 69 6e 2f 73 68 0a 23 20 2d 2a 2d 20 #!/bin/sh.# -*-
0010: 74 63 6c 20 2d 2a 2d 20 5c 0a 65 78 65 63 20 74 tcl -*- \.exec t
0020: 63 6c 73 68 20 22 24 30 22 20 24 7b 31 2b 22 24 clsh "$0" ${1+"$
0030: 40 22 7d 0a 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d 2d @"}..# ---------
0040: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0050: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0060: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0070: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0080: 2d 2d 2d 2d 0a 0a 23 20 49 6d 70 6f 72 74 20 74 ----..# Import t
0090: 68 65 20 74 72 75 6e 6b 20 6f 66 20 61 20 43 56 he trunk of a CV
00a0: 53 20 72 65 70 6f 73 69 74 6f 72 79 20 77 68 6f S repository who
00b0: 6c 65 73 61 6c 65 20 69 6e 74 6f 20 61 20 66 6f lesale into a fo
00c0: 73 73 69 6c 20 72 65 70 6f 73 69 74 6f 72 79 2e ssil repository.
00d0: 0a 0a 23 20 4c 69 6d 69 74 61 74 69 6f 6e 73 20 ..# Limitations
00e0: 69 6d 70 6c 69 63 69 74 6c 79 20 6d 65 6e 74 69 implicitly menti
00f0: 6f 6e 65 64 3a 0a 23 20 2d 20 4e 6f 20 69 6e 63 oned:.# - No inc
0100: 72 65 6d 65 6e 74 61 6c 20 69 6d 70 6f 72 74 2e remental import.
0110: 0a 23 20 2d 20 4e 6f 20 69 6d 70 6f 72 74 20 6f .# - No import o
0120: 66 20 62 72 61 6e 63 68 65 73 2e 0a 0a 23 20 57 f branches...# W
0130: 49 42 4e 49 20 66 65 61 74 75 72 65 73 20 28 62 IBNI features (b
0140: 65 79 6f 6e 64 20 65 6c 69 6d 69 6e 61 74 69 6e eyond eliminatin
0150: 67 20 74 68 65 20 6c 69 6d 69 74 61 74 69 6f 6e g the limitation
0160: 73 29 3a 0a 23 20 2d 20 52 65 73 74 72 69 63 74 s):.# - Restrict
0170: 20 69 6d 70 6f 72 74 20 74 6f 20 73 70 65 63 69 import to speci
0180: 66 69 63 20 64 69 72 65 63 74 6f 72 79 20 73 75 fic directory su
0190: 62 74 72 65 65 73 20 28 53 46 20 70 72 6f 6a 65 btrees (SF proje
01a0: 63 74 73 20 75 73 65 0a 23 20 20 20 6f 6e 65 20 cts use.# one
01b0: 72 65 70 6f 73 69 74 6f 72 79 20 66 6f 72 20 73 repository for s
01c0: 65 76 65 72 61 6c 20 69 6e 64 65 70 65 6e 64 65 everal independe
01d0: 6e 74 20 6d 6f 64 75 6c 65 73 2e 20 45 78 61 6d nt modules. Exam
01e0: 70 6c 65 73 3a 20 74 63 6c 6c 69 62 0a 23 20 20 ples: tcllib.#
01f0: 20 2d 3e 20 74 63 6c 6c 69 62 2c 20 74 6b 6c 69 -> tcllib, tkli
0200: 62 2c 20 74 63 6c 61 70 70 73 2c 20 65 74 63 2e b, tclapps, etc.
0210: 29 2e 20 54 68 65 20 72 65 73 74 72 69 63 74 69 ). The restricti
0220: 6f 6e 20 77 6f 75 6c 64 20 61 6c 6c 6f 77 20 69 on would allow i
0230: 6d 70 6f 72 74 0a 23 20 20 20 6f 66 20 6f 6e 6c mport.# of onl
0240: 79 20 61 20 73 70 65 63 69 66 69 63 20 6d 6f 64 y a specific mod
0250: 75 6c 65 2e 0a 23 20 2d 20 52 65 6c 61 74 65 64 ule..# - Related
0260: 20 74 6f 20 74 68 65 20 70 72 65 76 69 6f 75 73 to the previous
0270: 2c 20 73 74 72 69 70 20 65 6c 65 6d 65 6e 74 73 , strip elements
0280: 20 66 72 6f 6d 20 74 68 65 20 62 61 73 65 20 70 from the base p
0290: 61 74 68 20 74 6f 20 6b 65 65 70 0a 23 20 20 20 ath to keep.#
02a0: 69 74 20 73 68 6f 72 74 2e 0a 23 20 2d 20 45 78 it short..# - Ex
02b0: 70 6f 72 74 20 74 6f 20 43 56 53 2c 20 74 72 75 port to CVS, tru
02c0: 6e 6b 2c 20 70 6f 73 73 69 62 6c 79 20 62 72 61 nk, possibly bra
02d0: 6e 63 68 65 73 2e 20 49 2e 65 2e 20 65 78 74 65 nches. I.e. exte
02e0: 6e 64 20 74 68 65 20 73 79 73 74 65 6d 20 74 6f nd the system to
02f0: 20 62 65 0a 23 20 20 20 61 20 66 75 6c 6c 20 62 be.# a full b
0300: 72 69 64 67 65 2e 20 45 69 74 68 65 72 20 46 6f ridge. Either Fo
0310: 73 73 69 6c 20 6f 72 20 43 56 53 20 63 6f 75 6c ssil or CVS coul
0320: 64 20 62 65 20 74 68 65 20 6d 61 73 74 65 72 20 d be the master
0330: 72 65 70 6f 73 69 74 6f 72 79 2e 0a 0a 23 20 48 repository...# H
0340: 41 43 4b 53 2e 20 49 2e 65 2e 20 49 20 64 6f 20 ACKS. I.e. I do
0350: 6e 6f 74 20 6b 6e 6f 77 20 69 66 20 74 68 65 20 not know if the
0360: 27 66 69 78 65 73 27 20 49 20 75 73 65 20 61 72 'fixes' I use ar
0370: 65 20 74 68 65 20 63 6f 72 72 65 63 74 20 77 61 e the correct wa
0380: 79 0a 23 20 20 20 20 20 20 20 20 6f 66 20 68 61 y.# of ha
0390: 6e 64 6c 69 6e 67 20 74 68 65 20 65 6e 63 6f 75 ndling the encou
03a0: 6e 74 65 72 65 64 20 73 69 74 75 61 74 69 6f 6e ntered situation
03b0: 73 2e 0a 23 0a 23 20 2d 20 46 69 6c 65 20 46 20 s..#.# - File F
03c0: 68 61 73 20 61 72 63 68 69 76 65 73 20 46 2c 76 has archives F,v
03d0: 20 61 6e 64 20 41 74 74 69 63 2f 46 2c 76 2e 20 and Attic/F,v.
03e0: 43 75 72 72 65 6e 74 6c 79 20 49 20 77 69 6c 6c Currently I will
03f0: 20 69 67 6e 6f 72 65 20 74 68 65 0a 23 20 20 20 ignore the.#
0400: 66 69 6c 65 20 69 6e 20 74 68 65 20 41 74 74 69 file in the Atti
0410: 63 2e 0a 23 20 20 20 45 78 61 6d 70 6c 65 73 3a c..# Examples:
0420: 20 73 71 6c 69 74 65 2f 6f 73 5f 75 6e 69 78 2e sqlite/os_unix.
0430: 68 0a 23 0a 23 20 2d 20 41 20 73 70 65 63 69 66 h.#.# - A specif
0440: 69 63 20 72 65 76 69 73 69 6f 6e 20 6f 66 20 61 ic revision of a
0450: 20 66 69 6c 65 20 46 20 63 61 6e 6e 6f 74 20 62 file F cannot b
0460: 65 20 63 68 65 63 6b 65 64 20 6f 75 74 20 28 72 e checked out (r
0470: 65 70 6f 72 74 65 64 0a 23 20 20 20 65 72 72 6f eported.# erro
0480: 72 20 69 73 20 27 69 6e 76 61 6c 69 64 20 63 68 r is 'invalid ch
0490: 61 6e 67 65 20 74 65 78 74 27 29 2e 20 54 68 69 ange text'). Thi
04a0: 73 20 69 6e 64 69 63 61 74 65 73 20 61 20 63 6f s indicates a co
04b0: 72 72 75 70 74 20 52 43 53 0a 23 20 20 20 66 69 rrupt RCS.# fi
04c0: 6c 65 2c 20 6f 6e 65 20 6f 72 20 6d 6f 72 65 20 le, one or more
04d0: 64 65 6c 74 61 20 61 72 65 20 62 61 64 2e 20 57 delta are bad. W
04e0: 65 20 72 65 70 6f 72 74 20 62 75 74 20 69 67 6e e report but ign
04f0: 6f 72 65 20 74 68 65 20 70 72 6f 62 6c 65 6d 0a ore the problem.
0500: 23 20 20 20 69 6e 20 61 20 62 65 73 74 2d 65 66 # in a best-ef
0510: 66 6f 72 74 20 61 74 74 65 6d 70 74 20 61 74 20 fort attempt at
0520: 67 65 74 74 69 6e 67 20 61 73 20 6d 75 63 68 20 getting as much
0530: 68 69 73 74 6f 72 79 20 61 73 20 70 6f 73 73 69 history as possi
0540: 62 6c 65 2e 0a 23 20 20 20 45 78 61 6d 70 6c 65 ble..# Example
0550: 73 3a 20 74 63 6c 6c 69 62 2f 74 6b 6c 69 62 2f s: tcllib/tklib/
0560: 6d 6f 64 75 6c 65 73 2f 74 6b 70 69 65 63 68 61 modules/tkpiecha
0570: 72 74 2f 70 69 65 2e 74 63 6c 0a 0a 23 20 2d 2d rt/pie.tcl..# --
0580: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0590: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
05a0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
05b0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
05c0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 23 20 4d 61 -----------.# Ma
05d0: 6b 65 20 70 72 69 76 61 74 65 20 70 61 63 6b 61 ke private packa
05e0: 67 65 73 20 61 63 63 65 73 73 69 62 6c 65 2e 0a ges accessible..
05f0: 0a 6c 61 70 70 65 6e 64 20 61 75 74 6f 5f 70 61 .lappend auto_pa
0600: 74 68 20 5b 66 69 6c 65 20 6a 6f 69 6e 20 5b 66 th [file join [f
0610: 69 6c 65 20 64 69 72 6e 61 6d 65 20 5b 69 6e 66 ile dirname [inf
0620: 6f 20 73 63 72 69 70 74 5d 5d 20 6c 69 62 5d 0a o script]] lib].
0630: 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d .# -------------
0640: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0650: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0660: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0670: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0680: 0a 23 20 52 65 71 75 69 72 65 6d 65 6e 74 73 0a .# Requirements.
0690: 0a 70 61 63 6b 61 67 65 20 72 65 71 75 69 72 65 .package require
06a0: 20 54 63 6c 20 38 2e 34 0a 70 61 63 6b 61 67 65 Tcl 8.4.package
06b0: 20 72 65 71 75 69 72 65 20 76 63 3a 3a 74 6f 6f require vc::too
06c0: 6c 73 3a 3a 6c 6f 67 20 20 20 20 20 20 20 20 20 ls::log
06d0: 20 3b 20 23 20 55 73 65 72 20 46 65 65 64 62 61 ; # User Feedba
06e0: 63 6b 0a 70 61 63 6b 61 67 65 20 72 65 71 75 69 ck.package requi
06f0: 72 65 20 76 63 3a 3a 66 6f 73 73 69 6c 3a 3a 69 re vc::fossil::i
0700: 6d 70 6f 72 74 3a 3a 63 76 73 20 3b 20 23 20 49 mport::cvs ; # I
0710: 6d 70 6f 72 74 65 72 20 43 6f 6e 74 72 6f 6c 0a mporter Control.
0720: 70 61 63 6b 61 67 65 20 72 65 71 75 69 72 65 20 package require
0730: 76 63 3a 3a 63 76 73 3a 3a 77 73 20 20 20 20 20 vc::cvs::ws
0740: 20 20 20 20 20 20 20 20 3b 20 23 20 43 56 53 20 ; # CVS
0750: 66 72 6f 6e 74 65 6e 64 0a 0a 6e 61 6d 65 73 70 frontend..namesp
0760: 61 63 65 20 65 76 61 6c 20 3a 3a 69 6d 70 6f 72 ace eval ::impor
0770: 74 20 7b 0a 20 20 20 20 6e 61 6d 65 73 70 61 63 t {. namespac
0780: 65 20 69 6d 70 6f 72 74 20 3a 3a 76 63 3a 3a 66 e import ::vc::f
0790: 6f 73 73 69 6c 3a 3a 69 6d 70 6f 72 74 3a 3a 63 ossil::import::c
07a0: 76 73 3a 3a 2a 0a 7d 0a 0a 23 20 2d 2d 2d 2d 2d vs::*.}..# -----
07b0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
07c0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
07d0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
07e0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
07f0: 2d 2d 2d 2d 2d 2d 2d 2d 0a 0a 70 72 6f 63 20 6d --------..proc m
0800: 61 69 6e 20 7b 7d 20 7b 0a 20 20 20 20 63 6f 6d ain {} {. com
0810: 6d 61 6e 64 6c 69 6e 65 20 2d 3e 20 63 76 73 20 mandline -> cvs
0820: 20 66 6f 73 73 69 6c 0a 20 20 20 20 69 6d 70 6f fossil. impo
0830: 72 74 3a 3a 72 75 6e 20 20 20 24 63 76 73 20 24 rt::run $cvs $
0840: 66 6f 73 73 69 6c 0a 20 20 20 20 72 65 74 75 72 fossil. retur
0850: 6e 0a 7d 0a 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d 2d n.}..# ---------
0860: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0870: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0880: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0890: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
08a0: 2d 2d 2d 2d 0a 0a 70 72 6f 63 20 63 6f 6d 6d 61 ----..proc comma
08b0: 6e 64 6c 69 6e 65 20 7b 5f 5f 20 63 76 20 66 76 ndline {__ cv fv
08c0: 7d 20 7b 0a 20 20 20 20 67 6c 6f 62 61 6c 20 61 } {. global a
08d0: 72 67 76 0a 20 20 20 20 75 70 76 61 72 20 31 20 rgv. upvar 1
08e0: 24 63 76 20 63 76 73 20 24 66 76 20 66 6f 73 73 $cv cvs $fv foss
08f0: 69 6c 0a 0a 20 20 20 20 73 65 74 20 76 65 72 62 il.. set verb
0900: 6f 73 69 74 79 20 30 0a 0a 20 20 20 20 63 6c 69 osity 0.. cli
0910: 6e 69 74 0a 20 20 20 20 77 68 69 6c 65 20 7b 5b nit. while {[
0920: 73 74 72 69 6e 67 20 6d 61 74 63 68 20 22 2d 2a string match "-*
0930: 22 20 5b 73 65 74 20 6f 70 74 20 5b 74 68 69 73 " [set opt [this
0940: 5d 5d 5d 7d 20 7b 0a 09 73 77 69 74 63 68 20 2d ]]]} {..switch -
0950: 65 78 61 63 74 20 2d 2d 20 24 6f 70 74 20 7b 0a exact -- $opt {.
0960: 09 20 20 20 20 2d 2d 62 72 65 61 6b 61 74 20 20 . --breakat
0970: 20 20 20 7b 20 6e 65 78 74 20 3b 20 69 6d 70 6f { next ; impo
0980: 72 74 3a 3a 63 6f 6e 66 69 67 75 72 65 20 2d 62 rt::configure -b
0990: 72 65 61 6b 61 74 20 5b 74 68 69 73 5d 20 7d 0a reakat [this] }.
09a0: 09 20 20 20 20 2d 2d 6e 6f 73 69 67 6e 20 20 20 . --nosign
09b0: 20 20 20 7b 20 20 20 20 20 20 20 20 69 6d 70 6f { impo
09c0: 72 74 3a 3a 63 6f 6e 66 69 67 75 72 65 20 2d 6e rt::configure -n
09d0: 6f 73 69 67 6e 20 20 20 20 20 20 20 31 20 7d 0a osign 1 }.
09e0: 09 20 20 20 20 2d 2d 73 61 76 65 74 6f 20 20 20 . --saveto
09f0: 20 20 20 7b 20 6e 65 78 74 20 3b 20 69 6d 70 6f { next ; impo
0a00: 72 74 3a 3a 63 6f 6e 66 69 67 75 72 65 20 2d 73 rt::configure -s
0a10: 61 76 65 74 6f 20 20 5b 66 69 6c 65 20 6e 6f 72 aveto [file nor
0a20: 6d 61 6c 69 7a 65 20 5b 74 68 69 73 5d 5d 20 7d malize [this]] }
0a30: 0a 09 20 20 20 20 2d 2d 70 72 6f 6a 65 63 74 20 .. --project
0a40: 20 20 20 20 7b 20 6e 65 78 74 20 3b 20 69 6d 70 { next ; imp
0a50: 6f 72 74 3a 3a 63 6f 6e 66 69 67 75 72 65 20 2d ort::configure -
0a60: 70 72 6f 6a 65 63 74 20 5b 74 68 69 73 5d 20 7d project [this] }
0a70: 0a 09 20 20 20 20 2d 76 20 20 20 20 20 20 20 20 .. -v
0a80: 20 20 20 20 7b 20 69 6e 63 72 20 76 65 72 62 6f { incr verbo
0a90: 73 69 74 79 20 3b 20 3a 3a 76 63 3a 3a 74 6f 6f sity ; ::vc::too
0aa0: 6c 73 3a 3a 6c 6f 67 3a 3a 76 65 72 62 6f 73 69 ls::log::verbosi
0ab0: 74 79 20 24 76 65 72 62 6f 73 69 74 79 20 7d 0a ty $verbosity }.
0ac0: 09 20 20 20 20 2d 68 20 20 20 20 20 20 20 20 20 . -h
0ad0: 20 20 20 2d 0a 09 20 20 20 20 64 65 66 61 75 6c -.. defaul
0ae0: 74 20 20 20 20 20 20 20 75 73 61 67 65 0a 09 7d t usage..}
0af0: 0a 09 6e 65 78 74 0a 20 20 20 20 7d 0a 0a 20 20 ..next. }..
0b00: 20 20 72 65 6d 61 69 6e 64 65 72 0a 20 20 20 20 remainder.
0b10: 69 66 20 7b 5b 6c 6c 65 6e 67 74 68 20 24 61 72 if {[llength $ar
0b20: 67 76 5d 20 21 3d 20 32 7d 20 75 73 61 67 65 0a gv] != 2} usage.
0b30: 20 20 20 20 66 6f 72 65 61 63 68 20 7b 63 76 73 foreach {cvs
0b40: 20 66 6f 73 73 69 6c 7d 20 24 61 72 67 76 20 62 fossil} $argv b
0b50: 72 65 61 6b 0a 0a 20 20 20 20 69 66 20 7b 21 5b reak.. if {![
0b60: 3a 3a 76 63 3a 3a 63 76 73 3a 3a 77 73 3a 3a 63 ::vc::cvs::ws::c
0b70: 68 65 63 6b 20 24 63 76 73 20 6d 73 67 5d 7d 20 heck $cvs msg]}
0b80: 7b 0a 09 75 73 61 67 65 20 24 6d 73 67 0a 20 20 {..usage $msg.
0b90: 20 20 7d 20 65 6c 73 65 69 66 20 7b 5b 66 69 6c } elseif {[fil
0ba0: 65 20 65 78 69 73 74 73 20 24 66 6f 73 73 69 6c e exists $fossil
0bb0: 5d 7d 20 7b 0a 09 75 73 61 67 65 20 22 46 6f 73 ]} {..usage "Fos
0bc0: 73 69 6c 20 64 65 73 74 69 6e 61 74 69 6f 6e 20 sil destination
0bd0: 72 65 70 6f 73 69 74 6f 72 79 20 65 78 69 73 74 repository exist
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0bf0: 7d 0a 0a 20 20 20 20 72 65 74 75 72 6e 0a 7d 0a }.. return.}.
0c00: 0a 70 72 6f 63 20 74 68 69 73 20 7b 7d 20 7b 0a .proc this {} {.
0c10: 20 20 20 20 67 6c 6f 62 61 6c 20 61 72 67 76 0a global argv.
0c20: 20 20 20 20 75 70 76 61 72 20 31 20 61 74 20 61 upvar 1 at a
0c30: 74 0a 20 20 20 20 72 65 74 75 72 6e 20 5b 6c 69 t. return [li
0c40: 6e 64 65 78 20 24 61 72 67 76 20 24 61 74 5d 0a ndex $argv $at].
0c50: 7d 0a 0a 70 72 6f 63 20 6e 65 78 74 20 7b 7d 20 }..proc next {}
0c60: 7b 0a 20 20 20 20 75 70 76 61 72 20 31 20 61 74 {. upvar 1 at
0c70: 20 61 74 0a 20 20 20 20 69 6e 63 72 20 61 74 0a at. incr at.
0c80: 20 20 20 20 72 65 74 75 72 6e 0a 7d 0a 0a 70 72 return.}..pr
0c90: 6f 63 20 72 65 6d 61 69 6e 64 65 72 20 7b 7d 20 oc remainder {}
0ca0: 7b 0a 20 20 20 20 75 70 76 61 72 20 31 20 61 74 {. upvar 1 at
0cb0: 20 61 74 0a 20 20 20 20 67 6c 6f 62 61 6c 20 61 at. global a
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0cd0: 20 5b 6c 72 61 6e 67 65 20 24 61 72 67 76 20 24 [lrange $argv $
0ce0: 61 74 20 65 6e 64 5d 0a 20 20 20 20 72 65 74 75 at end]. retu
0cf0: 72 6e 0a 7d 0a 0a 70 72 6f 63 20 63 6c 69 6e 69 rn.}..proc clini
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0d30: 0a 7d 0a 0a 70 72 6f 63 20 75 73 61 67 65 20 7b .}..proc usage {
0d40: 7b 74 65 78 74 20 7b 7d 7d 7d 20 7b 0a 20 20 20 {text {}}} {.
0d50: 20 67 6c 6f 62 61 6c 20 61 72 67 76 30 0a 20 20 global argv0.
0d60: 20 20 70 75 74 73 20 73 74 64 65 72 72 20 22 55 puts stderr "U
0d70: 73 61 67 65 3a 20 24 61 72 67 76 30 20 3f 2d 76 sage: $argv0 ?-v
0d80: 3f 20 3f 2d 2d 6e 6f 73 69 67 6e 3f 20 3f 2d 2d ? ?--nosign? ?--
0d90: 62 72 65 61 6b 61 74 20 69 64 3f 20 3f 2d 2d 73 breakat id? ?--s
0da0: 61 76 65 74 6f 20 70 61 74 68 3f 20 63 76 73 2d aveto path? cvs-
0db0: 72 65 70 6f 73 69 74 6f 72 79 20 66 6f 73 73 69 repository fossi
0dc0: 6c 2d 72 65 70 6f 73 69 74 6f 72 79 22 0a 20 20 l-repository".
0dd0: 20 20 69 66 20 7b 24 74 65 78 74 20 65 71 20 22 if {$text eq "
0de0: 22 7d 20 7b 0a 09 70 75 74 73 20 73 74 64 65 72 "} {..puts stder
0df0: 72 20 22 20 20 20 20 20 20 20 2d 2d 6e 6f 73 69 r " --nosi
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0e20: 61 6e 67 65 73 65 74 73 2e 22 0a 09 70 75 74 73 angesets."..puts
0e30: 20 73 74 64 65 72 72 20 22 20 20 20 20 20 20 20 stderr "
0e40: 2d 2d 62 72 65 61 6b 61 74 3a 20 53 74 6f 70 20 --breakat: Stop
0e50: 6a 75 73 74 20 62 65 66 6f 72 65 20 63 6f 6d 6d just before comm
0e60: 69 74 74 69 6e 67 20 74 68 65 20 69 64 65 6e 74 itting the ident
0e70: 69 66 69 65 64 20 63 68 61 6e 67 65 73 65 74 2e ified changeset.
0e80: 22 0a 09 70 75 74 73 20 73 74 64 65 72 72 20 22 "..puts stderr "
0e90: 20 20 20 20 20 20 20 2d 2d 70 72 6f 6a 65 63 74 --project
0ea0: 3a 20 50 61 74 68 20 69 6e 20 74 68 65 20 43 56 : Path in the CV
0eb0: 53 20 72 65 70 6f 73 69 74 6f 72 79 20 74 6f 20 S repository to
0ec0: 6c 69 6d 69 74 20 74 68 65 20 69 6d 70 6f 72 74 limit the import
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0ee0: 72 72 20 22 20 20 20 20 20 20 20 2d 2d 73 61 76 rr " --sav
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0f10: 20 73 70 65 63 69 66 69 65 64 20 66 69 6c 65 2e specified file.
0f20: 22 0a 09 70 75 74 73 20 73 74 64 65 72 72 20 22 "..puts stderr "
0f30: 20 20 20 20 20 20 20 2d 76 3a 20 20 20 20 20 20 -v:
0f40: 20 20 49 6e 63 72 65 61 73 65 20 6c 6f 67 20 76 Increase log v
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0f60: 20 75 73 65 64 20 6d 75 6c 74 69 70 6c 65 20 74 used multiple t
0f70: 69 6d 65 73 2e 22 0a 20 20 20 20 7d 20 65 6c 73 imes.". } els
0f80: 65 20 7b 0a 09 70 75 74 73 20 73 74 64 65 72 72 e {..puts stderr
0f90: 20 22 20 20 20 20 20 20 20 24 74 65 78 74 22 0a " $text".
0fa0: 20 20 20 20 7d 0a 20 20 20 20 65 78 69 74 0a 7d }. exit.}
0fb0: 0a 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ..# ------------
0fc0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0fd0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0fe0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0ff0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
1000: 2d 0a 0a 6d 61 69 6e 0a 65 78 69 74 0a -..main.exit.