Add "git-amb purge-all" command

2 files changed, 20 insertions, 0 deletions

diff --git a/git-amb/git-amb.in b/git-amb/git-amb.in
index a06b086..472324e 100755
--- a/git-amb/git-amb.in
+++ b/git-amb/git-amb.in
@@ -115,9 +115,11 @@ amb_init() {
     top_srcdir="$(cd_to_toplevel && pwd)"
 
     tmp="$(git-config amb.builddir)" || tmp="$GIT_DIR/amb/build"
+    amb_builddir="$(cond_cat_path "${top_srcdir}" "$tmp")"
     top_builddir="$(cond_cat_path "${top_srcdir}" "$tmp" "${git_branch}")"
 
     tmp="$(git-config amb.installdir)" || tmp="$GIT_DIR/amb/install"
+    amb_installdir="$(cond_cat_path "${top_srcdir}" "$tmp")"
     top_installdir="$(cond_cat_path "${top_srcdir}" "$tmp" "$git_branch")"
 
     amb_detect_configure
@@ -169,6 +171,15 @@ amb_purge() {
     echo "$self: Finished."
 }
 
+amb_purge_all() {
+    echo "$self: Purging ALL branches"
+    echo "$self: Purging $amb_builddir..."
+    rm -rf "$amb_builddir"
+    echo "$self: Purging $amb_installdir..."
+    rm -rf "$amb_installdir"
+    echo "$self: Finished."
+}
+
 amb_uninstall() {
     echo "$self: Uninstalling branch ${git_branch}"
     echo "$self: Purging $top_builddir..."
@@ -237,6 +248,10 @@ if shift; then
 	    amb_init "$@"
 	    amb_purge
 	    ;;
+	purge-all)
+	    amb_init "$@"
+	    amb_purge_all
+	    ;;
 	uninstall)
 	    amb_init "$@"
 	    amb_uninstall
diff --git a/git-amb/git-amb.man.in b/git-amb/git-amb.man.in
index de06d0e..70426f3 100644
--- a/git-amb/git-amb.man.in
+++ b/git-amb/git-amb.man.in
@@ -62,6 +62,11 @@ The optional branch is the branch to print the builddir for.
 .B "git\-amb installdir [branch]"
 Print ${installdir}.
 The optional branch is the branch to print the installdir for.
+.TP
+.B "git\-amb purge\-all"
+Remove build and install trees for
+.I all
+branches.
 .SH CONFIGURATION
 Use
 .B git\-config