`vcsh init` without repo name prints help, now

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index eb852a01aa9103fc4b4b1e953d2c67e20174a290..38c1e0d7da477981e8ad8e1380e1b59f8cd0d742 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-[ "$VCSH_DEBUG" -gt 0 ] && set -x
+[ "$VCSH_DEBUG" = '1' ] && set -x
 
 SELF=$(basename $0)
 
@@ -20,33 +20,33 @@ done
 VCSH_BASE="$XDG_CONFIG_HOME/vcsh/repo.d"
 
 debug() {
-       [ -n "$VCSH_DEBUG" ] && echo "$SELF: debug: $1"
+       [ "$VCSH_DEBUG" = '1' ] && echo "$SELF: debug: $1"
 }
 
 verbose() {
-       if [ -n "$VCSH_DEBUG" ] || [ -n "$VCSH_VERBOSE" ]; then echo "$SELF: verbose: $1"; fi
+       if [ "$VCSH_DEBUG" = '1' ] || [ "$VCSH_VERBOSE" = '1' ]; then echo "$SELF: verbose: $1"; fi
 }
 
+#   use <repo>     Use this repository
 help() {
        echo "usage: $SELF <args>
 
-   help           Display this help
+   help              Display this help
 
-   list           List all repos
+   list              List all repos
 
-   use <repo>     Use this repository
-   run <repo>
-       <command>  Use this repository
+   run <repo> \\
+       <command>     Use this repository
 
-   init           Initialize a new repository
-   clone <remote>
-         [<repo>] Clone from an existing repository
+   init <repo>       Initialize a new repository
+   clone <remote> \\
+         [<repo>]    Clone from an existing repository
 
-   exit           Exit vcsh mode" >&2
+   exit              Exit vcsh mode" >&2
 }
 
 use() {
-       verbose "use() start"
+       verbose "use() begin"
        REPO_NAME="$1"
        GIT_DIR="$VCSH_BASE/$REPO_NAME.git"
 
@@ -58,11 +58,11 @@ use() {
        export GIT_DIR
        export GIT_WORK_TREE="$(git config --get core.worktree)"
        export VCSH_DIRECTORY="$REPO_NAME"
-       verbose "use() stop"
+       verbose "use() end"
 }
 
 init() {
-       verbose "init() start"
+       verbose "init() begin"
        [ -e "$GIT_DIR" ] &&
                echo "$SELF: fatal: $GIT_DIR exists" &&
                return 21
@@ -74,7 +74,7 @@ init() {
        cd $GIT_WORK_TREE
        git init
        git config core.worktree $GIT_WORK_TREE
-       verbose "init() stop"
+       verbose "init() end"
 }
 
 leave() {
@@ -89,43 +89,43 @@ if [ "$1" = 'help' ] || [ "$#" -eq 0 ]; then
        exit $?
 
 elif [ "$1" = 'list' ]; then
-       verbose "list start"
+       verbose "list begin"
        for i in $VCSH_BASE/*.git; do
                echo $(basename $i .git)
        done
-       verbose "list stop"
+       verbose "list end"
        exit 0
 
 elif [ "$1" = 'run' ]; then
-       verbose "run start"
+       verbose "run begin"
        use $2
        shift 2
        "$@"
        leave
-       verbose "run start"
+       verbose "run end"
        exit 0
 
-elif [ "$1" = 'use' ]; then
-       verbose "use start"
-       if [ -n "$ZSH_VERSION" ]; then
-               if [ -o NO_IGNORE_EOF ]; then
-                       export VCSH_NO_IGNORE_EOF=1
-                       setopt IGNORE_EOF
-               fi
-               vcsh_exit() {
-                       vcsh exit;
-                       zle reset-prompt;
-               }
-               zle -N vcsh_exit
-               bindkey '^d' 'vcsh_exit'
-       fi
-       use $2
-       [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
-       verbose "use stop"
-       exit 0
+#elif [ "$1" = 'use' ]; then
+#      verbose "use begin"
+#      if [ -n "$ZSH_VERSION" ]; then
+#              if [ -o NO_IGNORE_EOF ]; then
+#                      export VCSH_NO_IGNORE_EOF=1
+#                      setopt IGNORE_EOF
+#              fi
+#              vcsh_exit() {
+#                      vcsh exit;
+#                      zle reset-prompt;
+#              }
+#              zle -N vcsh_exit
+#              bindkey '^d' 'vcsh_exit'
+#      fi
+#      use $2
+#      [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
+#      verbose "use end"
+#      exit 0
 
 elif [ "$1" = 'clone' ]; then
-       verbose "clone start"
+       verbose "clone begin"
        GIT_REMOTE="$2"
        REPO_NAME="$3"
        [ -z "$REPO_NAME" ] && REPO_NAME=$(basename $GIT_REMOTE .git)
@@ -142,30 +142,31 @@ elif [ "$1" = 'clone' ]; then
                        echo "$SELF: error: $object exists." &&
                        VCSH_CONFLICT=1;
        done
-       [ -n "$VCSH_CONFLICT" ] &&
+       [ "$VCSH_CONFLICT" = '1' ] &&
                echo "$SELF: fatal: will stop after fetching and not try to merge!\n" &&
                exit 3
        git merge origin/master
-       vcsh use $REPO_NAME
+#      vcsh use $REPO_NAME
        verbose "clone end"
 
 elif [ "$1" = 'init' ]; then
-       verbose "init start"
+       verbose "init begin"
+       [ -z $2 ] && help; return 0
        export REPO_NAME="$2"
        export GIT_DIR="$VCSH_BASE/$REPO_NAME.git"
        init
-       vcsh use $REPO_NAME
-       verbose "init stop"
+#      vcsh use $REPO_NAME
+       verbose "init end"
 
 elif [ "$1" = 'exit' ]; then
-       verbose "exit start"
-       if [ -n "$ZSH_VERSION" ] && [ -n "$VCSH_NO_IGNORE_EOF" ]; then
+       verbose "exit begin"
+       if [ -n "$ZSH_VERSION" ] && [ "$VCSH_NO_IGNORE_EOF" = '1' ]; then
                unset VCSH_NO_IGNORE_EOF
                setopt NO_IGNORE_EOF
        fi
        leave
        [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
-       verbose "exit stop"
+       verbose "exit end"
        exit 0
 
 else