Merge remote-tracking branch 'origin/fix--vcsh-rename'

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index f1f50def85502ff90d21f0d1b0f6ae1e380cb15d..9b2d2959ba865a853f0ced572026333f05445f36 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -24,7 +24,7 @@ basename() {
 }
 
 SELF=$(basename $0)
 }
 
 SELF=$(basename $0)

-VERSION='1.2'
+VERSION='1.20130614'

 
 fatal() {
        echo "$SELF: fatal: $1" >&2
 
 fatal() {
        echo "$SELF: fatal: $1" >&2


@@ -100,6 +100,8 @@ help() {
    list-tracked         List all files tracked by vcsh
    list-tracked-by \\
         <repo>          List files tracked by a repository
    list-tracked         List all files tracked by vcsh
    list-tracked-by \\
         <repo>          List files tracked by a repository

+   pull                 Pull from all vcsh remotes
+   push                 Push to vcsh remotes

    rename <repo> \\
           <newname>     Rename repository
    run <repo> \\
    rename <repo> \\
           <newname>     Rename repository
    run <repo> \\


@@ -131,6 +133,7 @@ info() {
 }
 
 clone() {
 }
 
 clone() {

+       hook pre-clone

        init
        git remote add origin "$GIT_REMOTE"
        git config branch.master.remote origin
        init
        git remote add origin "$GIT_REMOTE"
        git config branch.master.remote origin


@@ -149,6 +152,9 @@ clone() {
                fatal "will stop after fetching and not try to merge!
   Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning.\n" 17
        git merge origin/master
                fatal "will stop after fetching and not try to merge!
   Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning.\n" 17
        git merge origin/master

+       hook post-clone
+       retire
+       hook post-clone-retired

 }
 
 delete() {
 }
 
 delete() {


@@ -220,11 +226,44 @@ list_tracked_by() {
        git ls-files | sort -u
 }
 
        git ls-files | sort -u
 }
 

+pull() {
+       hook pre-pull
+       for VCSH_REPO_NAME in $(list); do
+               echo -n "$VCSH_REPO_NAME: "
+               export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+               use
+               git pull
+       done
+       hook post-pull
+}
+
+push() {
+       hook pre-push
+       for VCSH_REPO_NAME in $(list); do
+               echo -n "$VCSH_REPO_NAME: "
+               export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+               use
+               git push
+       done
+       hook post-push
+}
+
+retire() {
+       unset GIT_WORK_TREE
+       unset VCSH_DIRECTORY
+}
+

 rename() {
        git_dir_exists
        [ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54
        mv -f "$GIT_DIR" "$GIT_DIR_NEW" || fatal "Could not mv '$GIT_DIR' '$GIT_DIR_NEW'" 52
 
 rename() {
        git_dir_exists
        [ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54
        mv -f "$GIT_DIR" "$GIT_DIR_NEW" || fatal "Could not mv '$GIT_DIR' '$GIT_DIR_NEW'" 52
 

+       # Now that the repository has been renamed, we need to fix up its configuration
+       # Overwrite old name..
+       GIT_DIR="$GIT_DIR_NEW"
+       $VCSH_REPO_NAME="$VCSH_REPO_NAME_NEW"
+       # ..and clobber all old configuration
+       upgrade

 }
 
 run() {
 }
 
 run() {


@@ -260,7 +299,7 @@ which() {
 
 write_gitignore() {
        # Don't do anything if the user does not want to write gitignore
 
 write_gitignore() {
        # Don't do anything if the user does not want to write gitignore

-       if [ "x$VCSH_GITIGNORE" = 'xnone' ] then
+       if [ "x$VCSH_GITIGNORE" = 'xnone' ]; then

                info "Not writing gitignore as '\$VCSH_GITIGNORE' is set to 'none'"
                exit
        fi
                info "Not writing gitignore as '\$VCSH_GITIGNORE' is set to 'none'"
                exit
        fi


@@ -324,15 +363,18 @@ elif [ "$1" = 'delete' ]           ||
      [ "$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

-       [ "$1" = 'run' -a -z "$3" ]    && fatal "$1: please specify a command" 1
+       [ "$1" = 'run'    -a -z "$3" ] && fatal "$1: please specify a command" 1

        export VCSH_COMMAND="$1"
        export VCSH_REPO_NAME="$2"
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
        export VCSH_COMMAND="$1"
        export VCSH_REPO_NAME="$2"
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"

-       [ "$VCSH_COMMAND" = 'rename' ]         && export GIT_DIR_NEW="$VCSH_REPO_D/$3.git"
-       [ "$VCSH_COMMAND" = 'run' ] && shift 2
+       [ "$VCSH_COMMAND" = 'rename' ] && { export VCSH_REPO_NAME_NEW="$3";
+                                           export GIT_DIR_NEW="$VCSH_REPO_D/$VCSH_REPO_NAME_NEW.git" }
+       [ "$VCSH_COMMAND" = 'run' ]    && shift 2

        [ "$VCSH_COMMAND" = 'write-gitignore' ]
 elif [ "$1" = 'list' ] ||
        [ "$VCSH_COMMAND" = 'write-gitignore' ]
 elif [ "$1" = 'list' ] ||

-     [ "$1" = 'list-tracked' ]; then
+     [ "$1" = 'list-tracked' ] ||
+     [ "$1" = 'pull' ] ||
+     [ "$1" = 'push' ]; then

        export VCSH_COMMAND="$1"
 elif [ -n "$2" ]; then
        export VCSH_COMMAND='run'
        export VCSH_COMMAND="$1"
 elif [ -n "$2" ]; then
        export VCSH_COMMAND='run'


@@ -358,9 +400,8 @@ if echo $VCSH_REPO_NAME | grep -q '/'; then
        export VCSH_REPO_NAME=$(basename "$VCSH_REPO_NAME" .git)
 fi
 
        export VCSH_REPO_NAME=$(basename "$VCSH_REPO_NAME" .git)
 fi
 

-
-for check_directory in "$VCSH_REPO_D" "$VCSH_BASE/.gitignore.d"
-do
+check_dir() {
+       check_directory="$1"

        if [ ! -d "$check_directory" ]; then
                if [ -e "$check_directory" ]; then
                        fatal "'$check_directory' exists but is not a directory" 13
        if [ ! -d "$check_directory" ]; then
                if [ -e "$check_directory" ]; then
                        fatal "'$check_directory' exists but is not a directory" 13


@@ -369,7 +410,10 @@ do
                        mkdir -p "$check_directory" || fatal "could not create '$check_directory'" 50
                fi
        fi
                        mkdir -p "$check_directory" || fatal "could not create '$check_directory'" 50
                fi
        fi

-done
+}
+
+check_dir "$VCSH_REPO_D"
+[ ! "x$VCSH_GITIGNORE" = 'xnone' ] && check_dir "$VCSH_BASE/.gitignore.d"

 
 verbose "$VCSH_COMMAND begin"
 export VCSH_COMMAND=$(echo $VCSH_COMMAND | sed 's/-/_/g')
 
 verbose "$VCSH_COMMAND begin"
 export VCSH_COMMAND=$(echo $VCSH_COMMAND | sed 's/-/_/g')