Better debugging

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index d742cf44cae8c27aeeaa1c796954e0b26bb1a437..22b4a70142cb08cffb8fc183638029e6375220a8 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -12,6 +12,9 @@
 # which is admittedly extremely unlikely to the point of being impossible,
 # this software will most likely follow suit.
 
 # which is admittedly extremely unlikely to the point of being impossible,
 # this software will most likely follow suit.
 

+# This should always be the first line of code to facilitate debugging
+[ -n "$VCSH_DEBUG" ] && set -vx
+

 basename() {
        # Implemented in shell to avoid spawning another process
        local file
 basename() {
        # Implemented in shell to avoid spawning another process
        local file


@@ -35,8 +38,10 @@ while getopts "c:dv" flag; do
        if [ "$1" = '-d' ] || [ "$1" = '--debug' ]; then
                set -vx
                VCSH_DEBUG=1
        if [ "$1" = '-d' ] || [ "$1" = '--debug' ]; then
                set -vx
                VCSH_DEBUG=1

+               echo "$SELF $VERSION"

        elif [ "$1" = '-v' ];then
                VCSH_VERBOSE=1
        elif [ "$1" = '-v' ];then
                VCSH_VERBOSE=1

+               echo "$SELF $VERSION"

        elif [ "$1" = '-c' ];then
                VCSH_OPTION_CONFIG=$OPTARG
        fi
        elif [ "$1" = '-c' ];then
                VCSH_OPTION_CONFIG=$OPTARG
        fi


@@ -99,7 +104,7 @@ help() {
           <newname>     Rename repository
    run <repo> \\
        <command>        Use this repository
           <newname>     Rename repository
    run <repo> \\
        <command>        Use this repository

-   setup <repo>         Set up repository with recommended settings
+   upgrade <repo>       Upgrade repository to currently recommended settings

    version              Print version information
    which <substring>    Find substring in name of any tracked file
    write-gitignore \\
    version              Print version information
    which <substring>    Find substring in name of any tracked file
    write-gitignore \\


@@ -190,7 +195,7 @@ init() {
        mkdir -p "$GIT_WORK_TREE" || fatal "could not create '$GIT_WORK_TREE'" 50
        cd "$GIT_WORK_TREE" || fatal "could not enter '$GIT_WORK_TREE'" 11
        git init
        mkdir -p "$GIT_WORK_TREE" || fatal "could not create '$GIT_WORK_TREE'" 50
        cd "$GIT_WORK_TREE" || fatal "could not enter '$GIT_WORK_TREE'" 11
        git init

-       setup
+       upgrade

 }
 
 list() {
 }
 
 list() {


@@ -229,14 +234,14 @@ run() {
        hook post-run
 }
 
        hook post-run
 }
 

-setup() {
-       hook pre-setup
+upgrade() {
+       hook pre-upgrade

        use
        git config core.worktree     "$GIT_WORK_TREE"
        git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
        git config vcsh.vcsh         'true'
        [ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME"
        use
        git config core.worktree     "$GIT_WORK_TREE"
        git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
        git config vcsh.vcsh         'true'
        [ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME"

-       hook post-setup
+       hook post-upgrade

 }
 
 use() {
 }
 
 use() {


@@ -309,7 +314,7 @@ elif [ "$1" = 'delete' ]           ||
      [ "$1" = 'list-tracked-by' ]  ||
      [ "$1" = 'rename' ]           ||
      [ "$1" = 'run' ]              ||
      [ "$1" = 'list-tracked-by' ]  ||
      [ "$1" = 'rename' ]           ||
      [ "$1" = 'run' ]              ||

-     [ "$1" = 'setup' ]            ||
+     [ "$1" = 'upgrade' ]          ||

      [ "$1" = 'write-gitignore' ]; then
        [ -z $2 ]                      && fatal "$1: please specify repository to work on" 1
        [ "$1" = 'rename' -a -z "$3" ] && fatal "$1: please specify a target name" 1
      [ "$1" = 'write-gitignore' ]; then
        [ -z $2 ]                      && fatal "$1: please specify repository to work on" 1
        [ "$1" = 'rename' -a -z "$3" ] && fatal "$1: please specify a target name" 1