Switched from [ -n "$state" ] to [ "$state" = '1']

diff --git a/vcsh b/vcsh
index eb852a01aa9103fc4b4b1e953d2c67e20174a290..4e99718046fbc56bf2f6d287700bcd36a8a25d12 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)
 
@@ -20,11 +20,11 @@ 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
 }
 
 help() {
@@ -46,7 +46,7 @@ help() {
 }
 
 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() {
@@ -89,24 +89,24 @@ 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 [ "$1" = 'use' ]; then
-       verbose "use start"
+       verbose "use begin"
        if [ -n "$ZSH_VERSION" ]; then
                if [ -o NO_IGNORE_EOF ]; then
                        export VCSH_NO_IGNORE_EOF=1
@@ -121,11 +121,11 @@ elif [ "$1" = 'use' ]; then
        fi
        use $2
        [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
-       verbose "use stop"
+       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)
@@ -142,7 +142,7 @@ 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
@@ -150,22 +150,22 @@ elif [ "$1" = 'clone' ]; then
        verbose "clone end"
 
 elif [ "$1" = 'init' ]; then
-       verbose "init start"
+       verbose "init begin"
        export REPO_NAME="$2"
        export GIT_DIR="$VCSH_BASE/$REPO_NAME.git"
        init
        vcsh use $REPO_NAME
-       verbose "init stop"
+       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