Test conditions for ~/.config

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index 0bf5a1408bfab5d2f51f6abfacd2c0d0265a255d..3d08f227ab68ff776850be232ab3f4e5b1aba062 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -4,6 +4,18 @@
 
 SELF=$(basename $0)
 [ -z $XDG_CONFIG_HOME ] && XDG_CONFIG_HOME="$HOME/.config"
+for dir in $XDG_CONFIG_HOME $XDG_CONFIG_HOME/vcsh $XDG_CONFIG_HOME/vcsh/repo.d
+do
+
+    if [ ! -d $dir ]; then
+        if [ -e $dir ]; then
+            echo "$SELF: error: $dir exists but is not a directory" >&2
+            return 2
+        else
+            mkdir $dir || (echo "$SELF: error: could not create $dir" >&2; return 2)
+        fi  
+    fi
+done
 VCSH_BASE="$XDG_CONFIG_HOME/vcsh/repo.d"
 
 help() {
@@ -40,12 +52,12 @@ use() {
 
 init() {
        [[ -e $GIT_DIR ]] &&
-               echo "$(basename $0): fatal: $GIT_DIR exists" &&
+               echo "$SELF: fatal: $GIT_DIR exists" &&
                return 21
        export GIT_WORK_TREE="$HOME"
        mkdir -p $GIT_WORK_TREE
        cd $GIT_WORK_TREE ||
-               (echo "$(basename $0): fatal: could not enter $GIT_WORK_TREE" &&
+               (echo "$SELF: fatal: could not enter $GIT_WORK_TREE" &&
                 exit 20) || exit 20
        cd $GIT_WORK_TREE
        git init
@@ -80,7 +92,7 @@ elif [ "$1" = 'use' ]; then
        if [[ -o NO_IGNORE_EOF ]]; then
                export VCSH_NO_IGNORE_EOF=1
                setopt IGNORE_EOF
-               vcsh_exit() {vcsh exit; zle reset-prompt}
+               vcsh_exit() {vcsh exit; zle reset-prompt;}
                zle -N vcsh_exit
                bindkey '^d' 'vcsh_exit'
        fi
@@ -89,7 +101,7 @@ elif [ "$1" = 'use' ]; then
        return 0
 
 elif [ "$1" = 'clone' ]; then
-       export GIT_REMOTE="$2"
+       GIT_REMOTE="$2"
        REPO_NAME="$3"
        [[ -z $REPO_NAME ]] && REPO_NAME=$(basename $GIT_REMOTE .git)
        export REPO_NAME
@@ -102,11 +114,11 @@ elif [ "$1" = 'clone' ]; then
        git fetch
        for i in $(git ls-tree -r origin/master | awk '{print $4}'); do
        [[ -e $i ]] &&
-               echo "$(basename $0): error: $i exists." &&
+               echo "$SELF: error: $i exists." &&
                CONFLICT=1;
        done
        [[ -n $CONFLICT ]] &&
-               echo "$(basename $0): fatal: will stop after fetching and not try to merge!\n" &&
+               echo "$SELF: fatal: will stop after fetching and not try to merge!\n" &&
                exit 3
        git merge origin/master
        vcsh use $REPO_NAME