fix a latent bug regarding echo and backslashes (found by FFFFUUUU)
authorRudolf Polzer <divVerent@xonotic.org>
Fri, 12 Nov 2010 14:42:48 +0000 (15:42 +0100)
committerRudolf Polzer <divVerent@xonotic.org>
Fri, 12 Nov 2010 14:42:48 +0000 (15:42 +0100)
all

diff --git a/all b/all
index 8e4bf7b8a3911c06d86329d8b446961410d73b1f..93edeb54da7feda71f7ad559162d4f2c78481f74 100755 (executable)
--- a/all
+++ b/all
@@ -5,6 +5,13 @@ set -e
 if [ -n "$ZSH_VERSION" ]; then
        setopt SH_WORD_SPLIT
 fi
+if [ -z "$ECHO" ]; then
+       if echo "\\\\" | grep .. >/dev/null; then
+               ECHO=echo
+       else
+               ECHO=`which echo`
+       fi
+fi
 
 # I use this in EVERY shell script ;)
 LF="
@@ -14,8 +21,8 @@ ESC="\e"
 d00=`pwd`
 while ! [ -f ./all ]; do
        if [ x"`pwd`" = x"/" ]; then
-               echo "Cannot find myself."
-               echo "Please run this script with the working directory inside a Xonotic checkout."
+               $ECHO "Cannot find myself."
+               $ECHO "Please run this script with the working directory inside a Xonotic checkout."
                exit 1
        fi
        cd ..
@@ -39,7 +46,7 @@ esac
 
 msg()
 {
-       echo >&2 "$ESC""[1m$*$ESC""[m"
+       $ECHO >&2 "$ESC""[1m$*$ESC""[m"
 }
 
 self=`git hash-object "$SELF"`
@@ -70,10 +77,10 @@ visible_repo_name()
 {
        case "$1" in
                .)
-                       echo "the root directory"
+                       $ECHO "the root directory"
                        ;;
                *)
-                       echo "\"$1\""
+                       $ECHO "\"$1\""
                        ;;
        esac
 }
@@ -81,16 +88,16 @@ visible_repo_name()
 check_mergeconflict()
 {
        if git ls-files -u | grep ' 1   '; then
-               echo
-               echo "MERGE CONFLICT."
-               echo "change into the \"$1\" project directory, and then:"
-               echo "- edit the files mentioned above with your favorite editor,"
-               echo "  and fix the conflicts (marked with <<<<<<< blocks)"
-               echo "- for binary files, you can select the files using"
-               echo "  git checkout --ours or git checkout --theirs"
-               echo "- when done with a file, 'git add' the file"
-               echo "- when done, 'git commit'"
-               echo
+               $ECHO
+               $ECHO "MERGE CONFLICT."
+               $ECHO "change into the \"$1\" project directory, and then:"
+               $ECHO "- edit the files mentioned above with your favorite editor,"
+               $ECHO "  and fix the conflicts (marked with <<<<<<< blocks)"
+               $ECHO "- for binary files, you can select the files using"
+               $ECHO "  git checkout --ours or git checkout --theirs"
+               $ECHO "- when done with a file, 'git add' the file"
+               $ECHO "- when done, 'git commit'"
+               $ECHO
                exit 1
        fi
 }
@@ -100,7 +107,7 @@ yesno()
        yesno=
        while [ x"$yesno" != x"y" -a x"$yesno" != x"n" ]; do
                eval "$2"
-               echo "$1"
+               $ECHO "$1"
                IFS= read -r yesno
        done
        [ x"$yesno" = x"y" ]
@@ -127,7 +134,7 @@ fteqcc                        |
 "
 # todo: in darkplaces, change repobranch to div0-stable
 
-repos=`echo "$repos_urls" | grep . | cut -d '|' -f 1 | tr -d ' '`
+repos=`$ECHO "$repos_urls" | grep . | cut -d '|' -f 1 | tr -d ' '`
 
 base=`git config remote.origin.url`
 case "$base" in
@@ -135,7 +142,7 @@ case "$base" in
                base=${base%xonotic.git}
                ;;
        *)
-               echo "The main repo is not xonotic.git, what have you done?"
+               $ECHO "The main repo is not xonotic.git, what have you done?"
                exit 1
                ;;
 esac
@@ -147,28 +154,28 @@ case "$pushbase" in
        '')
                ;;
        *)
-               echo "The main repo is not xonotic.git, what have you done?"
+               $ECHO "The main repo is not xonotic.git, what have you done?"
                exit 1
                ;;
 esac
 
 repourl()
 {
-       repo_t=`echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 2 | tr -d ' '`
+       repo_t=`$ECHO "$repos_urls" | grep "^$1 " | cut -d '|' -f 2 | tr -d ' '`
        if [ -n "$repo_t" ]; then
                case "$repo_t" in
                        *://*)
-                               echo "$repo_t"
+                               $ECHO "$repo_t"
                                ;;
                        *)
-                               echo "$base$repo_t"
+                               $ECHO "$base$repo_t"
                                ;;
                esac
        else
                if [ x"$1" = x"." ]; then
-                       echo "$base""xonotic.git"
+                       $ECHO "$base""xonotic.git"
                else
-                       echo "$base${1##*/}.git"
+                       $ECHO "$base${1##*/}.git"
                fi
        fi
 }
@@ -176,37 +183,37 @@ repourl()
 repopushurl()
 {
        [ -n "$pushbase" ] || return 0
-       repo_t=`echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 2 | tr -d ' '`
+       repo_t=`$ECHO "$repos_urls" | grep "^$1 " | cut -d '|' -f 2 | tr -d ' '`
        if [ -n "$repo_t" ]; then
                case "$repo_t" in
                        *://*)
                                ;;
                        *)
-                               echo "$pushbase$repo_t"
+                               $ECHO "$pushbase$repo_t"
                                ;;
                esac
        else
                if [ x"$1" = x"." ]; then
-                       echo "$pushbase""xonotic.git"
+                       $ECHO "$pushbase""xonotic.git"
                else
-                       echo "$pushbase${1##*/}.git"
+                       $ECHO "$pushbase${1##*/}.git"
                fi
        fi
 }
 
 repobranch()
 {
-       repo_t=`echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 3 | tr -d ' '`
+       repo_t=`$ECHO "$repos_urls" | grep "^$1 " | cut -d '|' -f 3 | tr -d ' '`
        if [ -n "$repo_t" ]; then
-               echo "$repo_t"
+               $ECHO "$repo_t"
        else
-               echo "master"
+               $ECHO "master"
        fi
 }
 
 repoflags()
 {
-       echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 4 | tr -d ' '
+       $ECHO "$repos_urls" | grep "^$1 " | cut -d '|' -f 4 | tr -d ' '
 }
 
 listrepos()
@@ -217,13 +224,13 @@ listrepos()
                # if we have the dir, always keep it
                if [ -d "$d" ]; then
                        msg "Repository $d enabled because it already exists"
-                       echo "$d"
+                       $ECHO "$d"
                        continue
                fi
                # if .yes file exists, always keep it
                if [ -f "$d.yes" ]; then
                        msg "Repository $d enabled by a .yes file"
-                       echo "$d"
+                       $ECHO "$d"
                        continue
                fi
                # if we have .no file, skip
@@ -245,7 +252,7 @@ listrepos()
                esac
                # default: enable
                msg "Repository $d enabled by default"
-               echo "$d"
+               $ECHO "$d"
        done
 }
 
@@ -271,9 +278,9 @@ fix_upstream_rebase()
                r_l_other=`git log --pretty="format:%s" "$r_me".."$r_other" | grep -v "^Merge" | sort -u`
 
                # heuristics: upstream rebase/filter-branch if more than 50% of the commits of one of the sides are in the other too
-               r_lc_me=`echo "$r_l_me" | wc -l`
-               r_lc_other=`echo "$r_l_other" | wc -l`
-               r_lc_together=`{ echo "$r_l_me"; echo "$r_l_other"; } | sort -u | wc -l`
+               r_lc_me=`$ECHO "$r_l_me" | wc -l`
+               r_lc_other=`$ECHO "$r_l_other" | wc -l`
+               r_lc_together=`{ $ECHO "$r_l_me"; $ECHO "$r_l_other"; } | sort -u | wc -l`
                r_lc_same=$(($r_lc_me + $r_lc_other - $r_lc_together))
 
                if [ $(( $r_lc_same * 2 )) -gt $(( $r_lc_me )) ] || [ $(( $r_lc_same * 2 )) -gt $(( $r_lc_other )) ]; then
@@ -377,7 +384,7 @@ bestmirror()
        done
        if [ -n "$bestin" ]; then
                msg "Best mirror seems to be $pre$bestin$suf"
-               echo "$bestin"
+               $ECHO "$bestin"
        else
                return 1
        fi
@@ -504,7 +511,7 @@ case "$cmd" in
                done
                case "$location" in
                        best)
-                               newbase=`echo "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,:// .git.xonotic.org/,"`
+                               newbase=`$ECHO "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,:// .git.xonotic.org/,"`
                                case "$newbase" in
                                        *\ *)
                                                if location=`bestmirror $newbase"xonotic.git" de nl`; then
@@ -536,11 +543,11 @@ case "$cmd" in
                                ;;
                esac
                if [ -n "$location" ]; then
-                       base=`echo "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,://$location.git.xonotic.org/,"`
-                       pushbase=`echo "$pushbase" | sed "s,://\(.*\.\)\?git.xonotic.org/,://$location.git.xonotic.org/,"`
+                       base=`$ECHO "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,://$location.git.xonotic.org/,"`
+                       pushbase=`$ECHO "$pushbase" | sed "s,://\(.*\.\)\?git.xonotic.org/,://$location.git.xonotic.org/,"`
                else
-                       base=`echo "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,://git.xonotic.org/,"`
-                       pushbase=`echo "$pushbase" | sed "s,://\(.*\.\)\?git.xonotic.org/,://git.xonotic.org/,"`
+                       base=`$ECHO "$base" | sed "s,://\(.*\.\)\?git.xonotic.org/,://git.xonotic.org/,"`
+                       pushbase=`$ECHO "$pushbase" | sed "s,://\(.*\.\)\?git.xonotic.org/,://git.xonotic.org/,"`
                fi
                if $fix_config; then
                        url=`repourl .`
@@ -563,7 +570,7 @@ case "$cmd" in
                                                if ! verbose git pull; then
                                                        fix_upstream_rebase_mergefail || true
                                                        check_mergeconflict "$d"
-                                                       echo "Pulling failed. Press ENTER to continue, or Ctrl-C to abort."
+                                                       $ECHO "Pulling failed. Press ENTER to continue, or Ctrl-C to abort."
                                                        read -r DUMMY
                                                else
                                                        fix_upstream_rebase_mergeok || true
@@ -629,7 +636,7 @@ case "$cmd" in
                                        exists=true
                                        verbose git checkout $checkoutflags --track -b "$b" "$remote/$b"
                                else
-                                       echo "WTF? Not even branch $b doesn't exist in $d"
+                                       $ECHO "WTF? Not even branch $b doesn't exist in $d"
                                        exit 1
                                fi
                        fi
@@ -638,7 +645,7 @@ case "$cmd" in
                        cd "$d0"
                done
                if ! $exists; then
-                       echo "The requested branch was not found in any repository."
+                       $ECHO "The requested branch was not found in any repository."
                fi
                exec "$SELF" branch
                ;;
@@ -655,7 +662,7 @@ case "$cmd" in
                                enter "$d0/$d"
                                r=`git symbolic-ref HEAD`
                                r=${r#refs/heads/}
-                               echo "$d is at $r"
+                               $ECHO "$d is at $r"
                                cd "$d0"
                        done
                else
@@ -663,7 +670,7 @@ case "$cmd" in
                                dv=`visible_repo_name "$d"`
                                enter "$d0/$d" verbose
                                if git rev-parse "refs/heads/$branch" >/dev/null 2>&1; then
-                                       echo "Already having this branch in $dv."
+                                       $ECHO "Already having this branch in $dv."
                                else
                                        if yesno "Branch in $dv?"; then
                                                if [ -n "$srcbranch" ]; then
@@ -699,17 +706,17 @@ case "$cmd" in
                                        continue
                                fi
                                BRANCH=${BRANCH#remotes/}
-                               ID=`echo "$BRANCH" | tr -c "A-Za-z0-9." "_"`
+                               ID=`$ECHO "$BRANCH" | tr -c "A-Za-z0-9." "_"`
                                branches_list="$branches_list $BRANCH" # TEH SORT MAKEZ IT UNIEQ
                                eval "r=\$branches_repos_$ID"
                                r="$r $d"
                                eval "branches_repos_$ID=\$r"
                        done
-                       echo -n "$branches_list" | xargs -n 1 echo | sort -u | while IFS= read -r BRANCH; do
-                               ID=`echo "$BRANCH" | tr -c "A-Za-z0-9." "_"`
+                       $ECHO -n "$branches_list" | xargs -n 1 $ECHO | sort -u | while IFS= read -r BRANCH; do
+                               ID=`$ECHO "$BRANCH" | tr -c "A-Za-z0-9." "_"`
                                eval "r=\$branches_repos_$ID"
                                printf "%-60s %s\n" "$BRANCH" "$r"
-                               #echo "$BRANCH: $r"
+                               #$ECHO "$BRANCH: $r"
                        done
                }
                ;;
@@ -741,19 +748,19 @@ case "$cmd" in
                        diffdata=`git diff --color HEAD`
                        if [ -n "$diffdata" ]; then
                                # we have uncommitted changes
-                               if yesno "Uncommitted changes in \"$r\" in $dv. Commit?" 'echo "$diffdata" | less -r'; then
+                               if yesno "Uncommitted changes in \"$r\" in $dv. Commit?" '$ECHO "$diffdata" | less -r'; then
                                        verbose git commit -a
                                fi
                        fi
-                       rem=`git config "branch.$r.remote" || echo origin`
-                       bra=`git config "branch.$r.merge" || echo "$r"`
+                       rem=`git config "branch.$r.remote" || $ECHO origin`
+                       bra=`git config "branch.$r.merge" || $ECHO "$r"`
                        upstream="$rem/${bra#refs/heads/}"
                        if ! git rev-parse "$upstream" >/dev/null 2>&1; then
                                upstream="origin/`repobranch "$d"`"
                        fi
                        logdata=`git log --color "$upstream".."$r"`
                        if [ -n "$logdata" ]; then
-                               if yesno "Push \"$r\" in $dv?" 'echo "$logdata" | less -r'; then
+                               if yesno "Push \"$r\" in $dv?" '$ECHO "$logdata" | less -r'; then
                                        verbose git push "$rem" HEAD
                                fi
                        fi
@@ -932,7 +939,7 @@ case "$cmd" in
 
                enter "$d0/darkplaces" verbose
                if [ x"$BAD_TARGETS" = x" " ]; then
-                       echo "Warning: invalid empty client, default clients will be used."
+                       $ECHO "Warning: invalid empty client, default clients will be used."
                fi
                if $cleandp; then
                        verbose make $MAKEFLAGS clean
@@ -941,7 +948,7 @@ case "$cmd" in
                        verbose make $MAKEFLAGS STRIP=: "$@" "$T"
                done
                for T in $BAD_TARGETS; do
-                       echo "Warning: discarded invalid client $T."
+                       $ECHO "Warning: discarded invalid client $T."
                done
 
                verbose "$SELF" update-maps
@@ -972,7 +979,7 @@ case "$cmd" in
                        if [ -x "darkplaces/darkplaces$client.exe" ]; then
                                client=$client.exe
                        else
-                               echo "Client darkplaces/darkplaces$client not found, aborting"
+                               $ECHO "Client darkplaces/darkplaces$client not found, aborting"
                                exit 1
                        fi
                fi
@@ -1006,8 +1013,8 @@ case "$cmd" in
                        #       # somehow send it
                        #       rm -f xonotic.core.tar.gz
                        else
-                               echo "The core dump can be examined later by"
-                               echo "  gdb $binary xonotic.core"
+                               $ECHO "The core dump can be examined later by"
+                               $ECHO "  gdb $binary xonotic.core"
                        fi
                fi
                ;;
@@ -1052,10 +1059,10 @@ case "$cmd" in
                                                continue
                                        fi
                                        if git format-patch -o "$patchdir/$i" "$UPSTREAM".."$BRANCH"; then
-                                               echo "$d" > "$patchdir/$i/info.txt"
-                                               echo "$BRANCH" >> "$patchdir/$i/info.txt"
-                                               echo "$UPSTREAM" >> "$patchdir/$i/info.txt"
-                                               echo "$TRACK" >> "$patchdir/$i/info.txt"
+                                               $ECHO "$d" > "$patchdir/$i/info.txt"
+                                               $ECHO "$BRANCH" >> "$patchdir/$i/info.txt"
+                                               $ECHO "$UPSTREAM" >> "$patchdir/$i/info.txt"
+                                               $ECHO "$TRACK" >> "$patchdir/$i/info.txt"
                                                i=$(($i+1))
                                        else
                                                rm -rf "$patchdir/$i"
@@ -1096,12 +1103,12 @@ case "$cmd" in
                reportecho()
                {
                        report=$report"$*$LF"
-                       echo "$*"
+                       $ECHO "$*"
                }
                reportecho4()
                {
                        report=$report"    $*$LF"
-                       echo "    $*"
+                       $ECHO "    $*"
                }
                reportdo4()
                {
@@ -1164,14 +1171,14 @@ case "$cmd" in
                                        diffdata=`git diff --color --find-copies-harder --ignore-space-change "$realbase"..."$ref"`
                                        if [ -z "$diffdata" ]; then
                                                reportecho4 "--> not merging, no changes vs master, branch contains redundant history"
-                                               if yesno "Branch \"$ref\" probably should get deleted. Do it?" '{ echo "$logdata"; } | less -r'; then
+                                               if yesno "Branch \"$ref\" probably should get deleted. Do it?" '{ $ECHO "$logdata"; } | less -r'; then
                                                        git push origin :"${ref#refs/remotes/origin/}"
                                                        reportecho4 "--> branch deleted"
                                                fi
                                        elif [ -z "$branch" ] && [ -n "$note" ]; then
-                                               reportdo4 echo "$note"
+                                               reportdo4 $ECHO "$note"
                                                reportecho4 "--> not merging, already had this one rejected before"
-                                       elif yesno "Branch \"$ref\" may want to get merged. Do it?" '{ echo "$logdata"; echo "$diffdata"; } | less -r'; then
+                                       elif yesno "Branch \"$ref\" may want to get merged. Do it?" '{ $ECHO "$logdata"; $ECHO "$diffdata"; } | less -r'; then
                                                git checkout "$realbase"
                                                org=`git rev-parse HEAD`
                                                if ! git merge --no-ff "$ref" 2>&1 | tee "$t" && ! { git ls-files -u | grep ' 1 ' >/dev/null; }; then
@@ -1192,7 +1199,7 @@ case "$cmd" in
                                                                git push origin :"${ref#refs/remotes/origin/}"
                                                                reportecho4 "--> test failed, branch deleted"
                                                        elif [ -n "$note" ]; then
-                                                               reportdo4 echo "$note"
+                                                               reportdo4 $ECHO "$note"
                                                                reportecho4 "--> test failed"
                                                        else
                                                                reportecho4 "--> test failed, postponed"
@@ -1203,7 +1210,7 @@ case "$cmd" in
                                                        find . -type f -exec touch {} \;
                                                        git commit -a --amend -C HEAD || true # don't fail if nothing to commit
 
-                                                       echo "MERGING"
+                                                       $ECHO "MERGING"
                                                        case ",`repoflags "$d"`," in
                                                                *,svn,*)
                                                                        # we do quite a mess here... luckily we know $org
@@ -1229,7 +1236,7 @@ case "$cmd" in
                                                        git push origin :"${ref#refs/remotes/origin/}"
                                                        reportecho4 "--> branch deleted"
                                                elif [ -n "$note" ]; then
-                                                       reportdo4 echo "$note"
+                                                       reportdo4 $ECHO "$note"
                                                        reportecho4 "--> rejected"
                                                else
                                                        reportecho4 "--> postponed"
@@ -1241,7 +1248,7 @@ case "$cmd" in
                        reportecho ""
                done
                rm -f "$t"
-               echo "$report" | ssh nexuiz@rm.endoftheinternet.org cat '>>' public_html/xonotic-merge-notes.txt
+               $ECHO "$report" | ssh nexuiz@rm.endoftheinternet.org cat '>>' public_html/xonotic-merge-notes.txt
                ;;
        clean)
                "$SELF" fix_config
@@ -1284,7 +1291,7 @@ case "$cmd" in
                                rmuntracked=true
                        elif [ x"$X" = x"-D" ]; then
                                killbranches=true
-                       elif echo "$X" | grep '^-FFFF*UUUU*$' >/dev/null; then
+                       elif $ECHO "$X" | grep '^-FFFF*UUUU*$' >/dev/null; then
                                msg ''
                                msg "        _____"
                                msg "    ,--'-\\P/\`\\  FFFFFFF"
@@ -1323,8 +1330,8 @@ case "$cmd" in
                                else
                                        r=`git symbolic-ref HEAD`
                                        r=${r#refs/heads/}
-                                       rem=`git config "branch.$r.remote" || echo origin`
-                                       bra=`git config "branch.$r.merge" || echo "$r"`
+                                       rem=`git config "branch.$r.remote" || $ECHO origin`
+                                       bra=`git config "branch.$r.merge" || $ECHO "$r"`
                                        upstream="$rem/${bra#refs/heads/}"
                                        if $fetchupstream; then
                                                verbose git fetch "$rem"
@@ -1379,7 +1386,7 @@ case "$cmd" in
                                msg "Building a RELEASE"
                                ;;
                        *)
-                               echo >&2 -n "$ESC[2J$ESC[H"
+                               $ECHO >&2 -n "$ESC[2J$ESC[H"
                                msg ""
                                msg ""
                                msg ""
@@ -1424,7 +1431,7 @@ case "$cmd" in
                verbose rm -rf Xonotic Xonotic*.zip
                verbose mkdir -p Xonotic
                if [ -n "$RELEASEDATE" ]; then
-                       verbose echo "$RELEASEDATE" > Xonotic/stamp.txt
+                       verbose $ECHO "$RELEASEDATE" > Xonotic/stamp.txt
                else
                        verbose date +%Y%m%d > Xonotic/stamp.txt
                fi
@@ -1505,7 +1512,7 @@ case "$cmd" in
                                                (
                                                        d=`mktemp -d -t rebrand.XXXXXX`
                                                        cd "$d"
-                                                       echo "-mygames" > darkplaces.opt
+                                                       $ECHO "-mygames" > darkplaces.opt
                                                        zip -9r darkplaces.zip darkplaces.opt
                                                        cat darkplaces.zip
                                                        cd "$d0"
@@ -1804,26 +1811,26 @@ case "$cmd" in
                ;;
 
        *)
-               echo "Usage:"
-               echo "  $SELF admin-merge [<branch>]"
-               echo "  $SELF branch <branch>"
-               echo "  $SELF branch <remote> <branch> [<srcbranch>]"
-               echo "  $SELF branches"
-               echo "  $SELF checkout|switch <branch>"
-               echo "  $SELF checkout|switch <remote>/<branch>"
-               echo "  $SELF clean [-m] [-f | -fu | -fU] [-r] [-D]"
-               echo "  $SELF clean --reclone"
-               echo "  $SELF compile [-c] [-r] [-0]"
-               echo "  $SELF each|foreach [-k] command..."
-               echo "  $SELF fix_upstream_rebase"
-               echo "  $SELF keygen"
-               echo "  $SELF merge"
-               echo "  $SELF push|commit [-s]"
-               echo "  $SELF release"
-               echo "  $SELF restore-patches"
-               echo "  $SELF run [sdl|glx|wgl|agl|dedicated] options..."
-               echo "  $SELF save-patches"
-               echo "  $SELF update-maps"
-               echo "  $SELF update|pull [-N] [-s | -h [-p] | -g [-p]] [-l de|nl|default]"
+               $ECHO "Usage:"
+               $ECHO "  $SELF admin-merge [<branch>]"
+               $ECHO "  $SELF branch <branch>"
+               $ECHO "  $SELF branch <remote> <branch> [<srcbranch>]"
+               $ECHO "  $SELF branches"
+               $ECHO "  $SELF checkout|switch <branch>"
+               $ECHO "  $SELF checkout|switch <remote>/<branch>"
+               $ECHO "  $SELF clean [-m] [-f | -fu | -fU] [-r] [-D]"
+               $ECHO "  $SELF clean --reclone"
+               $ECHO "  $SELF compile [-c] [-r] [-0]"
+               $ECHO "  $SELF each|foreach [-k] command..."
+               $ECHO "  $SELF fix_upstream_rebase"
+               $ECHO "  $SELF keygen"
+               $ECHO "  $SELF merge"
+               $ECHO "  $SELF push|commit [-s]"
+               $ECHO "  $SELF release"
+               $ECHO "  $SELF restore-patches"
+               $ECHO "  $SELF run [sdl|glx|wgl|agl|dedicated] options..."
+               $ECHO "  $SELF save-patches"
+               $ECHO "  $SELF update-maps"
+               $ECHO "  $SELF update|pull [-N] [-s | -h [-p] | -g [-p]] [-l de|nl|default]"
                ;;
 esac