Always cd back to original pwd

buildbot/buildbot_steps.sh

@@ -11,11 +11,12 @@ function clone_ipxe_upstream() {
 
     #git clone git://git.ipxe.org/ipxe.git "$ipxe_src_dir" || return 1
     git submodule update --init --recursive
+    curr="$(pwd)"
     cd "$ipxe_src_dir"
 
     # Known good commit
     git checkout 56f7d44fde1d6ac196d115cc7dddd58e7ec098fa || return 1
-
+    cd "$curr"
     return 0
 }
 
@@ -77,11 +78,12 @@ function make_ipxe_lkrn() {
         return 1
     fi
 
-
+    curr="$(pwd)"
     cd "${ipxe_src_dir}/src/" || return 1
 
     #make bin/ipxe.lkrn EMBED="${embed_file}" CERT="${signing_cert},${ca_cert}" TRUST="${ca_cert}" || return 2
     echo lkrn > bin/ipxe.lkrn
+    cd "$curr"
     return 0
 }
 
@@ -112,10 +114,12 @@ function make_ipxe_iso() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "${ipxe_src_dir}/src/" || return 1
 
     #make bin/ipxe.iso EMBED="${embed_file}" CERT="${signing_cert},${ca_cert}" TRUST="${ca_cert}" || return 2
     echo iso > bin/ipxe.iso
+    cd "$curr"
     return 0
 }
 
@@ -135,10 +139,11 @@ function make_ipxe_bin_shasums() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "${ipxe_src_dir}/src/bin/" || return 1
 
     sha256sum ipxe.lkrn ipxe.iso > SHA256SUMS || return 2
-
+    cd "$curr"
     return 0
 }
 
@@ -163,6 +168,7 @@ function tag_head_and_push() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "$git_repo_dir"
 
     git config user.name "BuildBot"
@@ -175,12 +181,13 @@ function tag_head_and_push() {
     fi
 
     git tag -a "g_$(git rev-parse HEAD)" HEAD -m "BuildBot: tag commit for release $(git rev-parse HEAD)" || return 2
-    env GIT_SSH_COMMAND="ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no" git push --tags origin master
+    git push --tags origin master
     if [ $? -ne 0 ]; then
         >&2 echo 'Error during attempted git push of new tag'
         return 3
     fi
 
+    cd "$curr"
     return 0
 }
 
@@ -212,6 +219,7 @@ function create_release() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "$git_repo_dir"
     head="$(git rev-parse HEAD)"
 
@@ -245,6 +253,7 @@ EOF
         return 2
     fi
 
+    cd "$curr"
     return 0
 }
 
@@ -293,6 +302,7 @@ function upload_release_ipxe_lkrn() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "$git_repo_dir"
 
     cat release_results.txt | grep ^HTTP/ | grep 201 >/dev/null
@@ -324,6 +334,7 @@ function upload_release_ipxe_lkrn() {
         return 2
     fi
 
+    cd "$curr"
     return 0
 }
 
@@ -372,6 +383,7 @@ function upload_release_ipxe_iso() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "$git_repo_dir"
 
     cat release_results.txt | grep ^HTTP/ | grep 201 >/dev/null
@@ -403,6 +415,7 @@ function upload_release_ipxe_iso() {
         return 2
     fi
 
+    cd "$curr"
     return 0
 }
 
@@ -451,6 +464,7 @@ function upload_release_ipxe_shasums() {
         return 1
     fi
 
+    curr="$(pwd)"
     cd "$git_repo_dir"
 
     cat release_results.txt | grep ^HTTP/ | grep 201 >/dev/null
@@ -482,6 +496,7 @@ function upload_release_ipxe_shasums() {
         return 2
     fi
 
+    cd "$curr"
     return 0
 }