Sergey Kalinin
430f7d6607
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337 lines
11 KiB
Tcl
Executable File
337 lines
11 KiB
Tcl
Executable File
#!/bin/sh
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# Tcl ignores the next line -*- tcl -*- \
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exec tclsh8.6 "$0" -- "$@"
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######################################################################
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# ProjMan 2
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# Distributed under GNU Public License
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# Author: Sergey Kalinin svk@nuk-svk.ru
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# Copyright (c) "SVK", 2024, https://nuk-svk.ru
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#######################################################################
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# Changelog generator from the Git commit history.
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# For DEB and RPM packages
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# usage a git command:
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#
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# git log --abbrev-commit --all --pretty='%h, %ad, %an, %ae, %s, %b'
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#######################################################################
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# puts $tcl_platform(platform)
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# Устанавливаем рабочий каталог, если его нет то создаём.
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# Согласно спецификации XDG проверяем наличие переменных и каталогов
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if [info exists env(XDG_CONFIG_HOME)] {
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set dir(cfg) [file join $env(XDG_CONFIG_HOME) changelog-gen]
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} elseif [file exists [file join $env(HOME) .config]] {
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set dir(cfg) [file join $env(HOME) .config changelog-gen]
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} else {
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#set dir(cfg) [file join $env(HOME) .changelog-gen]
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}
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if {[file exists $dir(cfg)] == 0} {
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file mkdir $dir(cfg)
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}
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# Use whereis command for finding the git executable file.
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# for unix-like operating systems
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proc GetGitCommandUnix {} {
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global gitCommand
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set cmd "whereis -b git"
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catch "exec $cmd" result
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# puts $result
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if {$result ne ""} {
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set fields [split $result ":"]
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# puts $fields
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if {[lindex $fields 1] ne ""} {
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# puts [lindex $fields 1]
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set gitCommand "[string trim [lindex $fields 1]]"
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} else {
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puts "GIT command not found"
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exit
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}
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}
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}
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# Setting the git-command for windows family OS
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proc GetGitCommandWindows {} {
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global gitCommand
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set gitCommand "c:/git/bin/git.exe"
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}
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switch $tcl_platform(platform) {
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unix {GetGitCommandUnix}
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windows {GetGitCommandWindows}
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}
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proc ReadGitLog {} {
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global args gitCommand lastCommitTimeStampSec
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set cmd exec
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set i 0
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lappend cmd "$gitCommand"
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lappend cmd "log"
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lappend cmd "--abbrev-commit"
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# Проверяем была ли запись для данного проекта если была то к времени последнего коммита прибавляем 1 сек.
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# и получаем журнал после этой даты
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if {[info exists lastCommitTimeStampSec] && [info exists args(--last)]} {
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lappend cmd "--after='[clock format [clock add $lastCommitTimeStampSec 1 second] -format {%a, %e %b %Y %H:%M:%S %z}]'"
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}
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lappend cmd "--all"
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lappend cmd "--pretty='%h, %ad, %an, %ae, %s, %b'"
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# puts $cmd
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catch $cmd pipe
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# puts $pipe
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set outBuffer ""
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foreach line [split $pipe "\n"] {
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# puts $line
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# set line [string trim $line]
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set line [string trim [string trim $line] {'}]
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if {[regexp -nocase -all -- {^[0-9a-z]+} $line match]} {
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set outBuffer $line
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if {$outBuffer ne ""} {
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lappend res [list $i $outBuffer]
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incr i
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}
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# puts $outBuffer
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} else {
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if {$line ne ""} {
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append outBuffer ". " $line
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}
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}
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}
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# puts $res
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if [info exists res] {
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return $res
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} else {
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puts "\nRepository '$args(--project-name)' do not have any changes\n"
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exit
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}
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}
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proc StoreProjectInfo {timeStamp} {
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global dir args
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set cfgFile [open [file join $dir(cfg) $args(--project-name).conf] "w+"]
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puts $cfgFile "# set args(--project-version) \"$args(--project-version)\""
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puts $cfgFile "# set args(--project-release) \"$args(--project-release)\""
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puts $cfgFile "set lastCommitTimeStamp \"$timeStamp\""
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puts $cfgFile "set lastCommitTimeStampSec [clock scan $timeStamp]"
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close $cfgFile
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}
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proc GenerateChangelogDEB {} {
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global args
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# puts "GenerateChangelogDEB"
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set lastCommitTimeStamp ""
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set commiter ""
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set commitText ""
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# ReadGitLog
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set lst [lsort -integer -index 0 [ReadGitLog]]
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# puts $lst
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# exit
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set outText ""
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foreach l $lst {
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set index [lindex $l 0]
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set line [lindex $l 1]
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# puts "$index - $line"
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set record [split $line ","]
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set timeStamp [string trim [lindex $record 1]]
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set email [string trim [lindex $record 3]]
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if {$lastCommitTimeStamp eq ""} {
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set lastCommitTimeStamp [string trim [lindex $record 1]]
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}
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set timeStamp [clock format [clock scan $timeStamp] -format {%a, %e %b %Y %H:%M:%S %z}]
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# puts "> $commiter"
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if {$index == 0} {
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puts "$args(--project-name) ($args(--project-version)-$args(--project-release)) stable; urgency=medium\n"
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append outText "$args(--project-name) ($args(--project-version)-$args(--project-release)) stable; urgency=medium\n\n"
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set commiter [lindex $record 2]
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StoreProjectInfo $timeStamp
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# puts "\n \[ [string trim $commiter] \]"
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}
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# puts ">> $commiter"
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if {$commiter ne [lindex $record 2]} {
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puts "\n -- [string trim $commiter] <$email> $timeStamp"
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append outText "\n -- [string trim $commiter] <$email> $timeStamp\n"
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puts "\n$args(--project-name) ($args(--project-version)-$args(--project-release)) stable; urgency=medium\n"
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append outText "\n$args(--project-name) ($args(--project-version)-$args(--project-release)) stable; urgency=medium\n\n"
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set commiter [lindex $record 2]
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# puts "\n \[ [string trim $commiter] \]"
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}
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set commitTex [lindex $record 4]
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puts " * $commitTex"
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append outText " * $commitTex\n"
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}
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puts "\n -- [string trim $commiter] <$email> $timeStamp"
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append outText "\n -- [string trim $commiter] <$email> $timeStamp\n"
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return $outText
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}
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proc GenerateChangelogRPM {} {
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puts "GenerateChangelogRPM"
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}
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proc GenerateChangelogTXT {} {
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global args
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set lastCommitTimeStamp ""
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set commiter ""
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set commitText ""
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set lst [lsort -integer -index 0 [ReadGitLog]]
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puts "$args(--project-name) ($args(--project-version)-$args(--project-release)"
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foreach l $lst {
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set index [lindex $l 0]
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set line [lindex $l 1]
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# puts "$index - $line"
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set record [split $line ","]
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set timeStamp [string trim [lindex $record 1]]
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set email [string trim [lindex $record 3]]
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if {$lastCommitTimeStamp eq ""} {
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set lastCommitTimeStamp [string trim [lindex $record 1]]
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}
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set timeStamp [clock format [clock scan $timeStamp] -format {%a, %e %b %Y %H:%M:%S %z}]
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# puts "> $commiter"
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if {$index == 0} {
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append outText "$args(--project-name) ($args(--project-version)-$args(--project-release))\n"
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set commiter [lindex $record 2]
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puts "\n[string trim $commiter] <$email> $timeStamp"
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append outText "\n[string trim $commiter] <$email> $timeStamp\n"
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StoreProjectInfo $timeStamp
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}
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if {$commiter ne [lindex $record 2]} {
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puts "\n[string trim $commiter] <$email> $timeStamp"
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append outText "\n[string trim $commiter] <$email> $timeStamp\n"
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set commiter [lindex $record 2]
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}
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set commitTex [lindex $record 4]
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puts " - $commitTex"
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append outText " - $commitTex\n"
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}
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return $outText
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}
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# puts [ReadGitLog]
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proc ShowHelp {} {
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puts "\nChangelog generator from the Git commit history. For DEB and RPM packages"
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puts "Usage:\n"
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puts "\tchangelog-gen \[options\]\n"
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puts "Where options:"
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puts "\t--project-name - name of project (package) "
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puts "\t--project-version - package version"
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puts "\t--project-release - package release name (number)"
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puts "\t--deb - debian package format of changelog"
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puts "\t--rpm - rpm package format of changelog"
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puts "\t--txt - plain text changelog out"
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puts "\t--out-file - changelog file name"
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puts "\t--last - The timestamp since the last launch of this program for a given project"
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}
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proc StoreChangeLog {outText} {
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global args
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if [file exists $args(--out-file)] {
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file copy -force $args(--out-file) "$args(--out-file).tmp"
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set origOutFile [open "$args(--out-file).tmp" "r"]
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set origText [read $origOutFile]
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close $origOutFile
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set outFile [open $args(--out-file) "w"]
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puts $outFile $outText
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puts $outFile $origText
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close $outFile
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if [info exists args(--last)] {
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set outFile [open $args(--out-file) "r+"]
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puts $outFile $outText
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close $outFile
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} else {
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set outFile [open $args(--out-file) "w+"]
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puts $outFile $outText
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close $outFile
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}
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} else {
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set outFile [open $args(--out-file) "w+"]
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puts $outFile $outText
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close $outFile
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}
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}
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set arglen [llength $argv]
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set index 0
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while {$index < $arglen} {
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set arg [lindex $argv $index]
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switch -exact $arg {
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--project-name {
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set args($arg) [lindex $argv [incr index]]
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}
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--project-version {
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set args($arg) [lindex $argv [incr index]]
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}
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--project-release {
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set args($arg) [lindex $argv [incr index]]
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}
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--deb {
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set args($arg) true
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}
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--rpm {
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set args($arg) true
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}
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--txt {
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set args($arg) true
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}
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--out-file {
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set args($arg) [lindex $argv [incr index]]
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}
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--last {
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set args($arg) true
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}
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--help {
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ShowHelp
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exit
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}
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default {
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set filename [lindex $argv $index]
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}
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}
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incr index
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}
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if ![info exists args(--project-name)] {
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puts "You mast set --project-name option\n"
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exit
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}
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if ![info exists args(--project-version)] {
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puts "You mast set --project-version option\n"
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exit
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}
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if ![info exists args(--project-release)] {
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puts "You mast set --project-release option\n"
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exit
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}
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if [file exists [file join $dir(cfg) $args(--project-name).conf]] {
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source [file join $dir(cfg) $args(--project-name).conf]
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}
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foreach arg [array names args] {
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puts "$arg $args($arg)"
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}
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if [info exists args(--deb)] {
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set outText [GenerateChangelogDEB]
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if [info exists args(--out-file)] {
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StoreChangeLog $outText
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}
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}
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if [info exists args(--rpm)] {
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GenerateChangelogRPM
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}
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if [info exists args(--txt)] {
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set outText [GenerateChangelogTXT]
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if [info exists args(--out-file)] {
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StoreChangeLog $outText
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}
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}
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