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Fix #18391 - Show help in r2pm even before initializing the db ##tools

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pancake 2021-02-28 17:59:07 +01:00 committed by pancake
parent 608f667688
commit cafdd18c27
1 changed files with 56 additions and 34 deletions
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90
binr/r2pm/r2pm
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@ -120,6 +120,42 @@ if [ -f "d/baleful" ]; then
R2PM_DBDIR="$(pwd)/d/"
fi
help() {
cat <<HELP
Usage: r2pm [init|update|cmd] [...]
Commands:
-I,info information about repository and installed packages
-i,install <pkgname> install or update package in your home (pkgname=all)
-gi,global-install <pkg> install or update package system-wide
-gu,global-uninstall <pkg> uninstall pkg from systemdir
-u,uninstall <pkgname> r2pm -u baleful (-uu to force)
-l,list list installed pkgs
-r,run [cmd ...args] run shell command with R2PM_BINDIR in PATH
-s,search [<keyword>] search in database
-t,test FX,XX,BR BID check in Travis regressions
-v,version show version
-h,help show this message
-H variable show value of given variable
-c,clean ([git/dir]) clear source cache (GITDIR)
-ci (pkgname) clean install of given package
-cp clean the user's home plugin directory
-d,doc [pkgname] show documentation for given package
-w <pkgname> what/where is installed
init | update .. initialize/update database
cd [git/dir] cd into given git (see 'r2pm ls')
ls ls all cloned git repos in GITDIR
suicide self remove all (home + system) installations of r2
cache cache contents of r2 -H to make r2pm r2-independent
Environment:
SUDO=sudo use this tool as sudo
R2PM_PLUGDIR=${R2PM_PLUGDIR}
R2PM_BINDIR=${R2PM_BINDIR}
R2PM_DBDIR=${R2PM_DBDIR}
R2PM_GITDIR=${R2PM_GITDIR}
R2PM_GITSKIP=${R2PM_GITSKIP}
HELP
}
confirm() {
printf "$@ (y/N)? "
read A
@ -215,8 +251,26 @@ init|up|update)
exit 0
;;
esac
# commandline flags that work without initialized database
case "$1" in
-v|version)
echo "r2pm ${R2_VERSION}"
;;
help|-h)
help
;;
-H)
if [ -z "$2" ]; then
echo "Usage: r2pm -H [VARNAME]"
echo "Variables: R2PM_PLUGDIR R2PM_BINDIR R2PM_DBDIR R2PM_GITDIR"
exit 1
fi
eval echo "\$$2"
;;
esac
if [ ! -d "${R2PM_DBDIR}" ]; then
echo '$R2PM_DBDIR: No such file or directory.'
echo "Run 'r2pm init' to initialize the package repository"
exit 1
fi
@ -713,38 +767,6 @@ suicide)
r2pm_doc "$2"
;;
*|help|-h)
cat <<HELP
Usage: r2pm [init|update|cmd] [...]
Commands:
-I,info information about repository and installed packages
-i,install <pkgname> install or update package in your home (pkgname=all)
-gi,global-install <pkg> install or update package system-wide
-gu,global-uninstall <pkg> uninstall pkg from systemdir
-u,uninstall <pkgname> r2pm -u baleful (-uu to force)
-l,list list installed pkgs
-r,run [cmd ...args] run shell command with R2PM_BINDIR in PATH
-s,search [<keyword>] search in database
-t,test FX,XX,BR BID check in Travis regressions
-v,version show version
-h,help show this message
-H variable show value of given variable
-c,clean ([git/dir]) clear source cache (GITDIR)
-ci (pkgname) clean install of given package
-cp clean the user's home plugin directory
-d,doc [pkgname] show documentation for given package
-w <pkgname> what/where is installed
init | update .. initialize/update database
cd [git/dir] cd into given git (see 'r2pm ls')
ls ls all cloned git repos in GITDIR
suicide self remove all (home + system) installations of r2
cache cache contents of r2 -H to make r2pm r2-independent
Environment:
SUDO=sudo use this tool as sudo
R2PM_PLUGDIR=${R2PM_PLUGDIR}
R2PM_BINDIR=${R2PM_BINDIR}
R2PM_DBDIR=${R2PM_DBDIR}
R2PM_GITDIR=${R2PM_GITDIR}
R2PM_GITSKIP=${R2PM_GITSKIP}
HELP
help
;;
esac