From 9119742e84ead782e8492183949aba491ae9ec1f Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:17:21 -0700
Subject: [PATCH 01/16] Add override parameter (and report latest tag to be
 empty of none was found)

---
 action.yml             | 23 ++++++++++++++---------
 greatest-semver-tag.sh |  2 +-
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/action.yml b/action.yml
index a5ac06b..a03f902 100644
--- a/action.yml
+++ b/action.yml
@@ -14,6 +14,10 @@ inputs:
     type: string
     description: Requested version increment in bump output
     required: false
+  override:
+    type: string
+    description: Manually specified current version
+    required: false
   planned:
     type: string
     description: Version to compare against current
@@ -91,18 +95,19 @@ runs:
     - name: Find the greatest semver tag
       id: find
       working-directory: ${{ inputs.path }}
-      run: >
-        tag="$(greatest-semver-tag)";
-        if [[ tag = "0.0.0" ]]; then
-          echo "::set-output name=tag::$(greatest-semver-tag)"
-        else
-          echo "::set-output name=tag::$(greatest-semver-tag)"
-        fi
+      run: |
+        echo "::set-output name=tag::$(greatest-semver-tag)"
       shell: bash
     - name: Set current version based on stripped tag
       id: cur
-      run: |
-        echo "::set-output name=ver::$(echo "${{ steps.find.outputs.tag }}" | sed 's/^[^0-9]*//')"
+      run: >
+        if [[ "${{ input.override }}" != "" ]]; then
+          echo "::set-output name=ver::${{ input.override }}"  
+        else if [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
+          echo "::set-output name=ver::0.0.0"
+        else
+          echo "::set-output name=ver::$(echo "${{ steps.find.outputs.tag }}" | sed 's/^[^0-9]*//')"
+        fi
       shell: bash
     - name: Determine the prefix and set it
       id: prefix
diff --git a/greatest-semver-tag.sh b/greatest-semver-tag.sh
index 7b4e2aa..5ec993f 100755
--- a/greatest-semver-tag.sh
+++ b/greatest-semver-tag.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-latest="0.0.0"
+latest=""
 while IFS= read -r line; do
     if [[ $(semver compare ${line} ${latest} 2> /dev/null) = '1' ]]; then
         latest=${line}

From cd09017f50bd1059eae24be835f96f5fc2a24f97 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:18:12 -0700
Subject: [PATCH 02/16] Fix typo

---
 action.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index a03f902..bc9aff0 100644
--- a/action.yml
+++ b/action.yml
@@ -101,8 +101,8 @@ runs:
     - name: Set current version based on stripped tag
       id: cur
       run: >
-        if [[ "${{ input.override }}" != "" ]]; then
-          echo "::set-output name=ver::${{ input.override }}"  
+        if [[ "${{ inputs.override }}" != "" ]]; then
+          echo "::set-output name=ver::${{ inputs.override }}"  
         else if [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
           echo "::set-output name=ver::0.0.0"
         else

From 4f69191779d4367ad3f4e7cbab9902fa25799c6f Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:23:45 -0700
Subject: [PATCH 03/16] Fix another typo

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index bc9aff0..56f0ea3 100644
--- a/action.yml
+++ b/action.yml
@@ -103,7 +103,7 @@ runs:
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
           echo "::set-output name=ver::${{ inputs.override }}"  
-        else if [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
+        elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
           echo "::set-output name=ver::0.0.0"
         else
           echo "::set-output name=ver::$(echo "${{ steps.find.outputs.tag }}" | sed 's/^[^0-9]*//')"

From d320662f96b988e041f643d5bd824b03072e7aed Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:29:00 -0700
Subject: [PATCH 04/16] Add test

---
 .github/workflows/ci.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 04ececf..2b795c1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,6 +20,12 @@ jobs:
           bump: major
           planned: 1000000000.0.0
         id: billionth
+      - name: Run local action with override=1.2.3
+        uses: ./
+        with:
+          bump: minor
+          override: 1.2.3
+        id: override
       - name: Run local action with build=foo
         uses: ./
         with:
@@ -56,9 +62,12 @@ jobs:
       - name: Ensure 1000000000.0.0 is greater than whatever the current version is
         run: |
           [[ "${{ steps.billionth.outputs.planned-is-valid }}" = "true" ]] || exit 1
-      - name: Check major bump
+      - name: Check major bump on billionth
         run: |
           [[ "${{ steps.billionth.outputs.bump }}" = "${{ steps.billionth.outputs.next-major }}" ]] || exit 1
+      - name: Check minor bump on override
+        run: |
+          [[ "${{ steps.override.outputs.bump }}" = "1.3.3" ]] || exit 1
       - name: Ensure next-build of foo-build is foo
         run: |
           [[ "$(semver get build ${{ steps.foo-build.outputs.next-build }})" = "foo" ]] || exit 1
\ No newline at end of file

From ebab81070e982ace6241e49121de638e2853e44e Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:31:57 -0700
Subject: [PATCH 05/16] Fix test

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2b795c1..bc780b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,7 +67,7 @@ jobs:
           [[ "${{ steps.billionth.outputs.bump }}" = "${{ steps.billionth.outputs.next-major }}" ]] || exit 1
       - name: Check minor bump on override
         run: |
-          [[ "${{ steps.override.outputs.bump }}" = "1.3.3" ]] || exit 1
+          [[ "${{ steps.override.outputs.bump }}" = "1.3.0" ]] || exit 1
       - name: Ensure next-build of foo-build is foo
         run: |
           [[ "$(semver get build ${{ steps.foo-build.outputs.next-build }})" = "foo" ]] || exit 1
\ No newline at end of file

From f4f964a3ff4ff91204cb0a444339ef060c68b7e0 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:40:41 -0700
Subject: [PATCH 06/16] Update README.md

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 03238e6..504c2b9 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ Note that the `tag` output is "as-is", including any prefix the semver might hav
 * `repo` If specified, this repository is checked out by the action. By default, no checkout occurs.
 * `path` Location to find the repository checkout. By default, this is `$github.workspace`.
 * `bump` If specified, the `bump` output will reflect the given version increment with respect to `current`.
+* `override` If specified, the `current` output will be set equal to `override`, and all other outputs are computed with respect to it (instead of using the greatest tag found in the repository). A given `override` must be a valid semantic version number.
 * `planned` If this is a valid semver greater than the `current` output, the `valid-planned` output is `true`.
 * `build` If specified, the `next-build` output will be generated featuring this string (and remain empty otherwise).
 * `prerelease` If specified, the `next-prerelease` output will be generated featuring this string (and remain empty otherwise).

From 007a2acca72262bac5ccf05c4e4e7e10677ad60e Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:47:26 -0700
Subject: [PATCH 07/16] Adjustments

---
 action.yml             | 1 +
 greatest-semver-tag.sh | 8 ++++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index 56f0ea3..50c61a7 100644
--- a/action.yml
+++ b/action.yml
@@ -102,6 +102,7 @@ runs:
       id: cur
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
+          [[ semver compare ${{ inputs.override }} 0.0.0 ]] = "1" || exit 1
           echo "::set-output name=ver::${{ inputs.override }}"  
         elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
           echo "::set-output name=ver::0.0.0"
diff --git a/greatest-semver-tag.sh b/greatest-semver-tag.sh
index 5ec993f..50b8ee0 100755
--- a/greatest-semver-tag.sh
+++ b/greatest-semver-tag.sh
@@ -1,9 +1,13 @@
 #!/bin/bash
-latest=""
+latest="0.0.0"
 while IFS= read -r line; do
     if [[ $(semver compare ${line} ${latest} 2> /dev/null) = '1' ]]; then
         latest=${line}
     fi
     #echo "... $line ..."
 done <<< "$(git tag)"
-echo $latest
+if [[ ${latest} != "0.0.0" ]]; then
+    echo ${latest}
+else
+   echo ""
+fi

From 691104d1b3619e52504f3050572a8ca3e27d17d9 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:49:01 -0700
Subject: [PATCH 08/16] Semicolon

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 50c61a7..252a5a5 100644
--- a/action.yml
+++ b/action.yml
@@ -102,7 +102,7 @@ runs:
       id: cur
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
-          [[ semver compare ${{ inputs.override }} 0.0.0 ]] = "1" || exit 1
+          [[ semver compare ${{ inputs.override }} 0.0.0 ]] = "1" || exit 1;
           echo "::set-output name=ver::${{ inputs.override }}"  
         elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
           echo "::set-output name=ver::0.0.0"

From 70e75d72993cd3b900280435ea5e6199beb05197 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:51:10 -0700
Subject: [PATCH 09/16] Adjustments

---
 action.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 252a5a5..8a2e32b 100644
--- a/action.yml
+++ b/action.yml
@@ -102,7 +102,9 @@ runs:
       id: cur
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
-          [[ semver compare ${{ inputs.override }} 0.0.0 ]] = "1" || exit 1;
+          if [[ semver compare ${{ inputs.override }} 0.0.0 ]] != "1" ]]; then
+            echo "Invalid override."; exit 1
+          fi
           echo "::set-output name=ver::${{ inputs.override }}"  
         elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then
           echo "::set-output name=ver::0.0.0"

From f19638014c14af37b97fb8755c943027abf14db8 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:53:28 -0700
Subject: [PATCH 10/16] Syntax

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 8a2e32b..671e018 100644
--- a/action.yml
+++ b/action.yml
@@ -102,7 +102,7 @@ runs:
       id: cur
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
-          if [[ semver compare ${{ inputs.override }} 0.0.0 ]] != "1" ]]; then
+          if [[ $(semver compare ${{ inputs.override }} 0.0.0) != "1" ]]; then
             echo "Invalid override."; exit 1
           fi
           echo "::set-output name=ver::${{ inputs.override }}"  

From e8c773c3fd09d26a71df4878961960c11386f523 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 12:58:11 -0700
Subject: [PATCH 11/16] Handle corner case

---
 action.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 671e018..db51134 100644
--- a/action.yml
+++ b/action.yml
@@ -103,7 +103,8 @@ runs:
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
           if [[ $(semver compare ${{ inputs.override }} 0.0.0) != "1" ]]; then
-            echo "Invalid override."; exit 1
+            if [[ ${{ inputs.override }} != 0.0.0 ]]; then
+              echo "Invalid override."; exit 1
           fi
           echo "::set-output name=ver::${{ inputs.override }}"  
         elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then

From f46c2cbb38fdbab2f0f6fa61acf58cd348d84713 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 13:00:22 -0700
Subject: [PATCH 12/16] Add quotes

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index db51134..b38fb62 100644
--- a/action.yml
+++ b/action.yml
@@ -103,7 +103,7 @@ runs:
       run: >
         if [[ "${{ inputs.override }}" != "" ]]; then
           if [[ $(semver compare ${{ inputs.override }} 0.0.0) != "1" ]]; then
-            if [[ ${{ inputs.override }} != 0.0.0 ]]; then
+            if [[ "${{ inputs.override }}" != "0.0.0" ]]; then
               echo "Invalid override."; exit 1
           fi
           echo "::set-output name=ver::${{ inputs.override }}"  

From 83d73f0bcee59bbf34e46c33def6e60ea880e4ea Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 13:04:46 -0700
Subject: [PATCH 13/16] Missing fi

---
 action.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/action.yml b/action.yml
index b38fb62..fa93d48 100644
--- a/action.yml
+++ b/action.yml
@@ -105,6 +105,7 @@ runs:
           if [[ $(semver compare ${{ inputs.override }} 0.0.0) != "1" ]]; then
             if [[ "${{ inputs.override }}" != "0.0.0" ]]; then
               echo "Invalid override."; exit 1
+            fi
           fi
           echo "::set-output name=ver::${{ inputs.override }}"  
         elif [[ "${{ steps.find.outputs.tag }}" = "" ]]; then

From 9a19695585ffde559bfefa25713a75890381213e Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 13:43:34 -0700
Subject: [PATCH 14/16] Minor changes to deal with override

---
 action.yml | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index fa93d48..b08cee8 100644
--- a/action.yml
+++ b/action.yml
@@ -117,9 +117,15 @@ runs:
     - name: Determine the prefix and set it
       id: prefix
       run: >
-        tag="${{ steps.find.outputs.tag }}";
         ver="${{ steps.cur.outputs.ver }}";
-        echo "::set-output name=str::$(echo ${tag%"$ver"})"
+        if [[ "${{ inputs.override }}" != "" ]]; then
+          tag="${{ inputs.override }}"
+        elif [[ "${{ steps.find.outputs.tag }}" != "" ]]; then
+          tag="${{ steps.find.outputs.tag }}";
+        fi
+        if [[ $tag != "" ]]; then
+          echo "::set-output name=str::$(echo ${tag%"$ver"})"
+        fi
       shell: bash
     - name: Test if planned input is greater than current
       id: test

From bf65a753574dbbd515964af8a445e16e5ce1a4f2 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 13:47:03 -0700
Subject: [PATCH 15/16] Fix

---
 action.yml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/action.yml b/action.yml
index b08cee8..dd11e1f 100644
--- a/action.yml
+++ b/action.yml
@@ -119,12 +119,9 @@ runs:
       run: >
         ver="${{ steps.cur.outputs.ver }}";
         if [[ "${{ inputs.override }}" != "" ]]; then
-          tag="${{ inputs.override }}"
+          echo "::set-output name=str::$(echo ${${{ inputs.override }}%"$ver"})"
         elif [[ "${{ steps.find.outputs.tag }}" != "" ]]; then
-          tag="${{ steps.find.outputs.tag }}";
-        fi
-        if [[ $tag != "" ]]; then
-          echo "::set-output name=str::$(echo ${tag%"$ver"})"
+          echo "::set-output name=str::$(echo ${${{ steps.find.outputs.tag }}%"$ver"})"
         fi
       shell: bash
     - name: Test if planned input is greater than current

From d080a0cfdcc40dea2acf00534ed15ba6cc556bd8 Mon Sep 17 00:00:00 2001
From: Marten Lohstroh <marten@berkeley.edu>
Date: Sun, 1 May 2022 13:50:08 -0700
Subject: [PATCH 16/16] Add newline

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc780b8..d9ae940 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -70,4 +70,4 @@ jobs:
           [[ "${{ steps.override.outputs.bump }}" = "1.3.0" ]] || exit 1
       - name: Ensure next-build of foo-build is foo
         run: |
-          [[ "$(semver get build ${{ steps.foo-build.outputs.next-build }})" = "foo" ]] || exit 1
\ No newline at end of file
+          [[ "$(semver get build ${{ steps.foo-build.outputs.next-build }})" = "foo" ]] || exit 1